McMaster-Carr logo
    Filter by
    Electrical Connection Type
    Electrical Phase
    Mounting Location
    Required Propane Tank Size
    Housing Material
    DFARS Specialty Metals
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    93 Products

    Mobile Large-Space Kerosene and Diesel Heaters

    Image of Specification. NEMA 5-15. Front orientation. NEMA 5-15. Mobile Large-Space Kerosene and Diesel Heaters .

    NEMA

    5-15

    Roll these powerful space heaters to where you need heat for big jobs. All have a built-in thermostat.
    The electronic spark ignition makes them good for drafty areas where a pilot light could be extinguished. The safety shut-off cuts the gas supply if the flame goes out.
    With On/Off Switch and Thermostat
    Image of Product. Front orientation. Space Heaters. Mobile Large-Space Kerosene and Diesel Heaters .
    Image of Product. Front orientation. Air Intake Filters. Mobile Large-Space Kerosene and Diesel Heaters .

    Replacement Air Intake

    Filters

    Heaters
    Replacement Air
    Intake Filters
    Overall
    Heat Output,
    BTU/hr
    Max. Space Heated @ Temp. Change
    Airflow,
    ft³/min
    Max. Fuel Consumption,
    gph
    Fuel Cap.,
    gal.
    Current,
    amp
    Cord
    Lg.
    Ht.
    Wd.
    Dp.
    Housing
    Material
    Certification
    Each
    Each
    Electronic Spark Ignition—120V AC, Single Phase, Three-Blade Plug (5-15)
     
    40° F to 105° F Temperature Setting
    125,00016,660 cu. ft. @ 10° F
    8,330 cu. ft. @ 20° F
    5,550 cu. ft. @ 30° F
    4,160 cu. ft. @ 40° F
    5201102.54"25"23"38"SteelCSA Certified
    1744K200000001744K84000000
    175,00023,330 cu. ft. @ 10° F
    11,660 cu. ft. @ 20° F
    7,770 cu. ft. @ 30° F
    5,830 cu. ft. @ 40° F
    6001.3133.24"27"24"44"SteelCSA Certified
    1744K260000001744K8400000
    650,00086,660 cu. ft. @ 10° F
    43,330 cu. ft. @ 20° F
    28,880 cu. ft. @ 30° F
    21,660 cu. ft. @ 40° F
    3,6005507.14"49"31"70"SteelCSA Certified
    1744K7500000000———0
     

    Portable Large-Space Gas Heaters

    Image of Product. Style A. Front orientation. Style A. Portable Large-Space Gas Heaters .
    Image of Product. Style B. Front orientation. Style B. Portable Large-Space Gas Heaters .
    Image of Specification. NEMA 5-15. Front orientation. NEMA 5-15. Portable Large-Space Gas Heaters .

    Style A

    Style B

    NEMA

    5-15

    Built for big jobs, these are powerful space heaters.
    All have a safety shut-off that cuts the gas supply if the flame goes out.
    Propane Heater—Propane heaters have a regulator with a NGO connection (the same connection between your gas grill and propane tank).
    Knob Control—On heaters controlled with a knob, turn the knob to adjust heat output.
    Thermostat Control—Heaters with a built-in thermostat allow you to control the temperature.
    Style A—Style A heaters use convection to circulate warm air. They have a pilot light ignition and do not require electricity.
    Style B—Style B heaters have an electronic spark ignition and are good for drafty areas where a pilot light could be extinguished.
    Inlet
    Overall
    Style
    Heat Output,
    BTU/hr
    Max. Space Heated @ Temp. Change
    Airflow,
    ft³/min
    Req. Propane
    Tank Size, lb.
    Max. Fuel
    Consumption
    Pipe
    Size
    Thread
    Type
    Gender
    Fitting
    Connection
    Thread Type
    For Tube
    OD
    Current,
    amp
    Cord
    Lg.
    Ht.
    Wd.
    Dp.
    Housing
    Material
    Includes
    Each
    Natural Gas Heaters with Knob
     
    Pilot Light Ignition
    A100,00013,300 cu. ft. @ 10° F
    6,600 cu. ft. @ 20° F
    4,400 cu. ft. @ 30° F
    3,300 cu. ft. @ 40° F
    Not Rated100 ft³/hrMale37° FlaredUN/UNF (JIC)
    1/2"19"16"16"Steel1738K210000000
     
    Natural Gas Heaters with Thermostat (40° F to 105° F)
     
    Electronic Spark Ignition—120V AC, Single Phase, Three-Blade Plug (5-15)
    B155,00020,660 cu. ft. @ 10° F
    10,330 cu. ft. @ 20° F
    6,880 cu. ft. @ 30° F
    5,160 cu. ft. @ 40° F
    625155 ft³/hr1/2
    NPT
    Female2.14"16"9"24"Steel1722K24000000
     
    Propane Heaters with Knob
     
    Pilot Light Ignition
    A80,00010,660 cu. ft. @ 10° F
    5,330 cu. ft. @ 20° F
    3,550 cu. ft. @ 30° F
    2,660 cu. ft. @ 40° F
    Not Rated204 lb/hrNGO
    16"19"22"Steel20-ft. Hose1738K11000000
    A200,00026,660 cu. ft. @ 10° F
    13,330 cu. ft. @ 20° F
    8,880 cu. ft. @ 30° F
    6,660 cu. ft. @ 40° F
    Not Rated1009.5 lb/hrNGO
    19"15"28"Steel20-ft. Hose1738K16000000
     
    Electronic Spark Ignition—120V AC, Single Phase, Three-Blade Plug (5-15)
    B125,00016,660 cu. ft. @ 10° F
    8,330 cu. ft. @ 20° F
    5,550 cu. ft. @ 30° F
    4,160 cu. ft. @ 40° F
    4001006 lb/hrNGO
    0.710"16"12"26"Steel15-ft. Hose1722K58000000
     
    Propane Heaters with Thermostat (40° F to 105° F)
     
    Electronic Spark Ignition—120V AC, Single Phase, Three-Blade Plug (5-15)
    B170,00022,660 cu. ft. @ 10° F
    11,330 cu. ft. @ 20° F
    7,550 cu. ft. @ 30° F
    5,660 cu. ft. @ 40° F
    6251008 lb/hrNGO
    2.14"16"9"24"Steel10-ft. Hose1722K14000000
    B400,00053,330 cu. ft. @ 10° F
    26,660 cu. ft. @ 20° F
    17,770 cu. ft. @ 30° F
    13,330 cu. ft. @ 40° F
    1,58050018.5 lb/hrNGO
    1.54"22"13"35"Steel10-ft. Hose1722K16000000
     

    Ceiling-Mount Large-Space Gas Heaters

    Image of Product. Front orientation. Space Heaters. Ceiling-Mount Large-Space Gas Heaters , Style A.
    Image of Product. Front orientation. Space Heaters. Ceiling-Mount Large-Space Gas Heaters , Style B.

    Style A

    Style B

    Heat shops, garages, warehouses, and other large spaces with these heaters that can be suspended from the ceiling. They have an electronic spark ignition that makes them good for drafty areas where a pilot light could be extinguished. The safety shut-off cuts the gas supply if the flame goes out.
    Note: Heaters need to be vented to the outdoors. Vent pipe is not included.
    Wall-Mount Thermostats—Use with wall-mount thermostat (sold separately).
    Heaters
    Ceiling-Mount
    Brackets
    Wall-Mount
    Thermostats
    Inlet
    Overall
    Style
    Heat Output,
    BTU/hr
    Max. Space Heated @ Temp. Change
    Airflow,
    ft³/min
    Pipe
    Size
    Thread
    Type
    Gender
    Current,
    amp
    Max. Mounting
    Ht., ft.
    Ht.
    Wd.
    Dp.
    Req. Vent
    Dia.
    Includes
    Each
    Pair
    Each
    Natural Gas Heaters
     
    Electronic Spark Ignition—120V AC, Single Phase (Wire Leads)
    A36,0004,800 cu. ft. @ 10° F
    2,400 cu. ft. @ 20° F
    1,600 cu. ft. @ 30° F
    1,200 cu. ft. @ 40° F
    7201/2
    NPT
    Female3.71013"27"22"3"Mounting Bracket1736K132000000000———017225K51000000
    A80,00010,660 cu. ft. @ 10° F
    5,330 cu. ft. @ 20° F
    3,550 cu. ft. @ 30° F
    2,660 cu. ft. @ 40° F
    1,4901/2
    NPT
    Female4.71221"36"31"4"1736K134000000001736K45000000017225K5100000
    A100,00013,330 cu. ft. @ 10° F
    6,660 cu. ft. @ 20° F
    4,440 cu. ft. @ 30° F
    3,330 cu. ft. @ 40° F
    1,9801/2
    NPT
    Female4.21621"36"31"4"1736K135000000001736K4500000017225K5100000
    B143,00019,130 cu. ft. @ 10° F
    9,560 cu. ft. @ 20° F
    6,370 cu. ft. @ 30° F
    4,780 cu. ft. @ 40° F
    2,7201/2
    NPT
    Female2.51426"43"33"4"1736K25100000000———017225K5100000
     
    Propane Heaters
     
    Electronic Spark Ignition—120V AC, Single Phase (Wire Leads)
    A36,0004,800 cu. ft. @ 10° F
    2,400 cu. ft. @ 20° F
    1,600 cu. ft. @ 30° F
    1,200 cu. ft. @ 40° F
    7201/2
    NPT
    Female3.71013"27"22"3"Mounting Bracket1736K11200000000———017225K5100000
    A80,00010,660 cu. ft. @ 10° F
    5,330 cu. ft. @ 20° F
    3,550 cu. ft. @ 30° F
    2,660 cu. ft. @ 40° F
    1,4901/2
    NPT
    Female4.71221"36"31"4"1736K114000000001736K4400000017225K5100000
    A100,00013,330 cu. ft. @ 10° F
    6,660 cu. ft. @ 20° F
    4,440 cu. ft. @ 30° F
    3,330 cu. ft. @ 40° F
    1,9801/2
    NPT
    Female4.21621"36"31"4"1736K115000000001736K4400000017225K5100000
    B143,00019,130 cu. ft. @ 10° F
    9,560 cu. ft. @ 20° F
    6,370 cu. ft. @ 30° F
    4,780 cu. ft. @ 40° F
    2,7201/2
    NPT
    Female2.51426"43"33"4"1736K25200000000———017225K5100000
     

    Horizontal-Flow Large-Space Steam and Water Heaters

    Evenly warm a large space using steam and water from your existing boilers. Heat output is based on steam at 2 psi.
    With Thermostat
    Image of Product. Front orientation. Space Heaters. Horizontal-Flow Large-Space Steam and Water Heaters.
    Control with a line-voltage thermostat (not included).
    Inlet
    Outlet
    Steam
    Overall
    Heat Output,
    BTU/hr
    Max. Space Heated @ Temp. Change
    Airflow,
    ft³/min
    Pipe
    Size
    Thread
    Type
    Gender
    Pipe
    Size
    Thread
    Type
    Gender
    Max. Pressure,
    psi
    Max. Temp.,
    ° F
    Current,
    amp
    Ht.
    Wd.
    Dp.
    Housing
    Material
    Certification
    Mounting Fasteners
    Included
    Each
    120V AC, Single Phase—Wire Leads
     
    Ceiling Mount
    24,0003,200 cu. ft. @ 10° F
    1,600 cu. ft. @ 20° F
    1,060 cu. ft. @ 30° F
    800 cu. ft. @ 40° F
    3703/4
    NPT
    Female3/4
    NPT
    Female1503751.613"13"11"SteelCSA Certified
    No1836K810000000
    47,0006,260 cu. ft. @ 10° F
    3,130 cu. ft. @ 20° F
    2,080 cu. ft. @ 30° F
    1,560 cu. ft. @ 40° F
    7301 1/4
    NPT
    Female1 1/4
    NPT
    Female1503752.217"18"15"SteelCSA Certified
    No1836K82000000
    63,0008,400 cu. ft. @ 10° F
    4,200 cu. ft. @ 20° F
    2,800 cu. ft. @ 30° F
    2,100 cu. ft. @ 40° F
    1,1201 1/4
    NPT
    Female1 1/4
    NPT
    Female1503752.221"22"17"SteelCSA Certified
    No1836K8300000000
    86,00011,460 cu. ft. @ 10° F
    5,730 cu. ft. @ 20° F
    3,820 cu. ft. @ 30° F
    2,860 cu. ft. @ 40° F
    1,3401 1/4
    NPT
    Female1 1/4
    NPT
    Female1503752.321"22"17"SteelCSA Certified
    No1836K8400000000
    121,00016,130 cu. ft. @ 10° F
    8,060 cu. ft. @ 20° F
    5,370 cu. ft. @ 30° F
    4,030 cu. ft. @ 40° F
    1,7751 1/4
    NPT
    Female1 1/4
    NPT
    Female1503752.825"26"17"SteelCSA Certified
    No1836K8500000000
    165,00022,000 cu. ft. @ 10° F
    11,000 cu. ft. @ 20° F
    7,330 cu. ft. @ 30° F
    5,500 cu. ft. @ 40° F
    3,2401 1/4
    NPT
    Female1 1/4
    NPT
    Female1503755.431"31"18"SteelCSA Certified
    No1836K8600000000
    193,00025,730 cu. ft. @ 10° F
    12,860 cu. ft. @ 20° F
    8,570 cu. ft. @ 30° F
    6,430 cu. ft. @ 40° F
    2,9001 1/4
    NPT
    Female1 1/4
    NPT
    Female1503755.431"31"18"SteelCSA Certified
    No1836K8800000000
    258,00034,400 cu. ft. @ 10° F
    17,200 cu. ft. @ 20° F
    11,460 cu. ft. @ 30° F
    8,600 cu. ft. @ 40° F
    4,5601 1/4
    NPT
    Female1 1/4
    NPT
    Female1503757.539"39"23"SteelCSA Certified
    No1836K8700000000
    340,00045,330 cu. ft. @ 10° F
    22,660 cu. ft. @ 20° F
    15,110 cu. ft. @ 30° F
    11,330 cu. ft. @ 40° F
    5,1301 1/4
    NPT
    Female1 1/4
    NPT
    Female1503757.539"45"23"SteelCSA Certified
    No1836K4800000000
     
    240V AC/460V AC, Three Phase—Wire Leads
     
    Ceiling Mount
    340,00045,330 cu. ft. @ 10° F
    22,660 cu. ft. @ 20° F
    15,110 cu. ft. @ 30° F
    11,330 cu. ft. @ 40° F
    5,1301 1/4
    NPT
    Female1 1/4
    NPT
    Female1503757.539"45"23"SteelCSA Certified
    No1836K900000000
     

    Vertical-Flow Large-Space Steam and Water Heaters

    Focus warm air in a specific spot using steam and water from your existing boilers. Heat output is based on steam at 2 psi.
    With Thermostat
    Image of Product. Front orientation. Space Heaters. Vertical-Flow Large-Space Steam and Water Heaters .
    Control with a line-voltage thermostat (not included).
    Inlet
    Outlet
    Steam
    Overall
    Mounting
    Heat Output,
    BTU/hr
    Max. Space Heated @ Temp. Change
    Airflow,
    ft³/min
    Pipe
    Size
    Thread
    Type
    Gender
    Pipe
    Size
    Thread
    Type
    Gender
    Max. Pressure,
    psi
    Max. Temp.,
    ° F
    Current,
    amp
    Ht.
    Dia.
    Housing
    Material
    Certification
    Fasteners
    Included
    Hole
    Dia.
    Each
    120V AC, Single Phase—Wire Leads
     
    Ceiling Mount
    59,0007,860 cu. ft. @ 10° F
    3,930 cu. ft. @ 20° F
    2,620 cu. ft. @ 30° F
    1,960 cu. ft. @ 40° F
    1,1551 1/4
    NPT
    Male1 1/4
    NPT
    Male303751.910"25"SteelCSA Certified
    No1880K1000000000
    95,00012,660 cu. ft. @ 10° F
    6,330 cu. ft. @ 20° F
    4,220 cu. ft. @ 30° F
    3,160 cu. ft. @ 40° F
    1,6651 1/4
    NPT
    Male1 1/4
    NPT
    Male303752.411"25"SteelCSA Certified
    No1880K200000000
    139,00018,530 cu. ft. @ 10° F
    9,260 cu. ft. @ 20° F
    6,170 cu. ft. @ 30° F
    4,630 cu. ft. @ 40° F
    2,6601 1/2
    NPT
    Male1
    NPT
    Male303752.810"35"SteelCSA Certified
    No1880K300000000
    161,00021,460 cu. ft. @ 10° F
    10,730 cu. ft. @ 20° F
    7,150 cu. ft. @ 30° F
    5,360 cu. ft. @ 40° F
    2,9401 1/2
    NPT
    Male1
    NPT
    Male303755.412"35"SteelCSA Certified
    No1880K400000000
    193,00025,730 cu. ft. @ 10° F
    12,860 cu. ft. @ 20° F
    8,570 cu. ft. @ 30° F
    6,430 cu. ft. @ 40° F
    3,5001 1/2
    NPT
    Male1
    NPT
    Male303755.413"35"SteelCSA Certified
    No1880K500000000
    247,00032,930 cu. ft. @ 10° F
    16,460 cu. ft. @ 20° F
    10,970 cu. ft. @ 30° F
    8,230 cu. ft. @ 40° F
    4,8202
    NPT
    Male1 1/4
    NPT
    Male303757.516"35"SteelCSA Certified
    No1880K600000000
    279,00037,200 cu. ft. @ 10° F
    18,600 cu. ft. @ 20° F
    12,400 cu. ft. @ 30° F
    9,300 cu. ft. @ 40° F
    5,4602
    NPT
    Male1 1/4
    NPT
    Male303757.518"35"SteelCSA Certified
    No1880K700000000
     
    240V AC/460V AC, Three Phase—Wire Leads
     
    Ceiling Mount
    385,00051,330 cu. ft. @ 10° F
    25,660 cu. ft. @ 20° F
    17,110 cu. ft. @ 30° F
    12,830 cu. ft. @ 40° F
    7,6802 1/2
    NPT
    Male1 1/2
    NPT
    Male30375418"44"SteelCSA Certified
    No5/8"1880K3800000000
    500,00066,660 cu. ft. @ 10° F
    33,330 cu. ft. @ 20° F
    22,220 cu. ft. @ 30° F
    16,660 cu. ft. @ 40° F
    10,3902 1/2
    NPT
    Male1 1/2
    NPT
    Male303755.223"44"SteelCSA Certified
    No5/8"1880K3900000000
     

    Enclosure Space Heaters

    Warm the air in your enclosure to keep electrical components at the ideal operating temperature. These heaters also reduce humidity, preventing condensation that causes corrosion and short circuits. The fan blows hot air upward so it heats the enclosure evenly.
    All heaters meet American, Canadian, and European safety standards.
    With Adjustable Thermostat
    Image of Product. Side Mount. Front orientation. Side Mounting Hole. Enclosure Space Heaters , With Adjustable Thermostat.

    Side Mount

    Heaters with thermostat are adjustable, so you can decide when the heater turns on and off.
    Overall
    Mounting
    Heat Output,
    BTU/hr
    Max. Space Heated @ Temp. Change
    Wattage,
    W
    Current,
    amp
    Ht.
    Wd.
    Dp.
    Surface
    Temp.
    Housing
    Material
    Mounting Hole
    Location
    Certification
    Fasteners
    Included
    No. of
    Holes
    Each
    Fan Heaters—120V AC—Screw-Clamp Terminal
     
    Surface Mount—0° F to 100° F Temperature Setting
    30040 cu. ft. @ 10° F
    20 cu. ft. @ 20° F
    15 cu. ft. @ 30° F
    10 cu. ft. @ 40° F
    1000.836"4"4"Not RatedAluminumSideCE Marked, CSA Certified, UL Recognized Component
    Yes419095K7110000000
    60090 cu. ft. @ 10° F
    45 cu. ft. @ 20° F
    30 cu. ft. @ 30° F
    20 cu. ft. @ 40° F
    2001.676"4"4"Not RatedAluminumSideCE Marked, CSA Certified, UL Recognized Component
    Yes419095K721000000
    1,300180 cu. ft. @ 10° F
    90 cu. ft. @ 20° F
    60 cu. ft. @ 30° F
    45 cu. ft. @ 40° F
    4003.338"5"5"Not RatedAluminumSideCE Marked, CSA Certified, UL Recognized Component
    Yes419095K731000000
    2,700360 cu. ft. @ 10° F
    180 cu. ft. @ 20° F
    120 cu. ft. @ 30° F
    90 cu. ft. @ 40° F
    8006.678"5"5"Not RatedAluminumSideCE Marked, CSA Certified, UL Recognized Component
    Yes419095K741000000
     
    Fan Heaters—240V AC—Screw-Clamp Terminal
     
    Surface Mount—0° F to 100° F Temperature Setting
    30040 cu. ft. @ 10° F
    20 cu. ft. @ 20° F
    15 cu. ft. @ 30° F
    10 cu. ft. @ 40° F
    1000.426"4"4"Not RatedAluminumSideCE Marked, CSA Certified, UL Recognized Component
    Yes419095K712000000
    60090 cu. ft. @ 10° F
    45 cu. ft. @ 20° F
    30 cu. ft. @ 30° F
    20 cu. ft. @ 40° F
    2000.836"4"4"Not RatedAluminumSideCE Marked, CSA Certified, UL Recognized Component
    Yes419095K722000000
    1,300180 cu. ft. @ 10° F
    90 cu. ft. @ 20° F
    60 cu. ft. @ 30° F
    45 cu. ft. @ 40° F
    4001.678"5"5"Not RatedAluminumSideCE Marked, CSA Certified, UL Recognized Component
    Yes419095K732000000
    2,700360 cu. ft. @ 10° F
    180 cu. ft. @ 20° F
    120 cu. ft. @ 30° F
    90 cu. ft. @ 40° F
    8003.338"5"5"Not RatedAluminumSideCE Marked, CSA Certified, UL Recognized Component
    Yes419095K742000000
     

    Low-Profile Enclosure Space Heaters

    Radiate heat inside narrow spaces to keep equipment warm and dry. These slim heaters fit where standard ones don’t. They protect equipment from premature failure caused by cold, condensation, and humidity.
    With Fixed Thermostat—Silicone Rubber with Aluminum Plate
    Image of Product. Front orientation. Contains Annotated. Space Heaters. Low-Profile Enclosure Space Heaters , Fixed Actuation Point, Thermostat Control.
    Heaters with a fixed thermostat have a set range that you cannot adjust.
    Heaters with a thermostat automatically turn on and off to maintain the set temperature range.
    Overall
    Mounting
    Heat Output,
    BTU/hr
    Max. Space Heated @ Temp. Change
    Wattage,
    W
    Watt Density,
    W/in²
    Current,
    amp
    Max. Heat
    Output, ° F
    Lg.
    Ht.
    Wd.
    Surface
    Temp., ° F
    Certification
    Fasteners
    Included
    No. of
    Holes
    Hole
    Dia.
    Ctr.-to-Ctr.
    Flange
    Ht.
    Each
    Enclosed Radiant Heaters—120V AC—Wire Leads
     
    40° F to 60° F Temperature Setting
    20026 cu. ft. @ 10° F
    13 cu. ft. @ 20° F
    8 cu. ft. @ 30° F
    6 cu. ft. @ 40° F
    6050.52606"9/16"2"65CSA Certified, UL Recognized Component
    No21/4"4"1/2"3654K120000000
    40053 cu. ft. @ 10° F
    26 cu. ft. @ 20° F
    17 cu. ft. @ 30° F
    13 cu. ft. @ 40° F
    12051.046012"9/16"2"65CSA Certified, UL Recognized Component
    No21/4"10"1/2"3654K22000000
     
    105° F to 140° F Temperature Setting
    20026 cu. ft. @ 10° F
    13 cu. ft. @ 20° F
    8 cu. ft. @ 30° F
    6 cu. ft. @ 40° F
    6050.521406"9/16"2"145CSA Certified, UL Recognized Component
    No21/4"4"1/2"3654K13000000
    40053 cu. ft. @ 10° F
    26 cu. ft. @ 20° F
    17 cu. ft. @ 30° F
    13 cu. ft. @ 40° F
    12051.0414012"9/16"2"145CSA Certified, UL Recognized Component
    No21/4"10"1/2"3654K23000000
     
    150° F to 180° F Temperature Setting
    20026 cu. ft. @ 10° F
    13 cu. ft. @ 20° F
    8 cu. ft. @ 30° F
    6 cu. ft. @ 40° F
    6050.521806"9/16"2"180CSA Certified, UL Recognized Component
    No21/4"4"1/2"3654K14000000
    40053 cu. ft. @ 10° F
    26 cu. ft. @ 20° F
    17 cu. ft. @ 30° F
    13 cu. ft. @ 40° F
    12051.0418012"9/16"2"180CSA Certified, UL Recognized Component
    No21/4"10"1/2"3654K24000000
     

    Long-Range Ceiling-Mount Gas Radiant Heaters

    Our most powerful ceiling-mount direct heaters, these warm people in large spaces, such as warehouses. All have a safety shut-off that cuts the gas supply if the flame goes out. They include a wall-mount thermostat.
    Natural Gas Heaters with Pilot Light Ignition
    Image of Product. Front orientation. Radiant Heaters. Long-Range Ceiling-Mount Gas Radiant Heaters, 1 Burner.
    Image of Product. Front orientation. Radiant Heaters. Long-Range Ceiling-Mount Gas Radiant Heaters, 2 Burners.

    1 Burner

    2 Burners

    Heaters with a pilot light ignition do not require electricity.
    2 Burners—Heaters with two burners allow for greater control over how much heat is generated—use one or both burners depending on your needs.
    Heaters
    Replacement
    Thermocouples
    Inlet
    Overall
    Heat Output,
    BTU/hr
    Max. Space Heated @ Temp. Change
    No. of
    Burners
    Max. Fuel Consumption,
    ft³/hr
    Pipe
    Size
    Thread
    Type
    Gender
    Max. Mounting
    Ht., ft.
    Ht.
    Wd.
    Dp.
    Housing
    Material
    For Use
    Outdoors
    Temp. Setting,
    ° F
    Includes
    Each
    Each
    40,0001,170 ft² @ 10° F
    390 ft² @ 20° F
    290 ft² @ 30° F
    290 ft² @ 40° F
    1403/4
    NPT
    Female1212"31"20"SteelNo50 to 90Chain Hanging Kit, Wall-Mount Thermostat17855K16000000017855K912000000
    60,0002,050 ft² @ 10° F
    680 ft² @ 20° F
    510 ft² @ 30° F
    510 ft² @ 40° F
    1603/4
    NPT
    Female1512"46"20"SteelNo50 to 90Chain Hanging Kit, Wall-Mount Thermostat17855K1800000017855K91200000
    100,0002,930 ft² @ 10° F
    980 ft² @ 20° F
    730 ft² @ 30° F
    730 ft² @ 40° F
    21003/4
    NPT
    Female2811"61"22"SteelNo50 to 90Chain Hanging Kit, Wall-Mount Thermostat17855K3400000017855K91200000
    120,0004,100 ft² @ 10° F
    1,370 ft² @ 20° F
    1,020 ft² @ 30° F
    1,020 ft² @ 40° F
    21203/4
    NPT
    Female3611"83"22"SteelNo50 to 90Chain Hanging Kit, Wall-Mount Thermostat17855K480000000017855K91200000
    Natural Gas Heater with Electronic Spark Ignition—120V AC, Single Phase, Wire Leads
    Image of Product. Front orientation. Radiant Heaters. Long-Range Ceiling-Mount Gas Radiant Heaters, 1 Burner.
    Image of Product. Front orientation. Radiant Heaters. Long-Range Ceiling-Mount Gas Radiant Heaters, 2 Burners.

    1 Burner

    2 Burners

    Heaters with an electronic spark ignition are good for drafty areas where a pilot light could be extinguished.
    2 Burners—Heaters with two burners allow for greater control over how much heat is generated—use one or both burners depending on your needs.
    Heaters
    Replacement
    Pilot Burners
    Inlet
    Overall
    Heat Output,
    BTU/hr
    Max. Space Heated @ Temp. Change
    No. of
    Burners
    Max. Fuel Consumption,
    ft³/hr
    Pipe
    Size
    Thread
    Type
    Gender
    Max. Mounting
    Ht., ft.
    Ht.
    Wd.
    Dp.
    Housing
    Material
    For Use
    Outdoors
    Temp. Setting,
    ° F
    Includes
    Each
    Each
    40,0001,170 ft² @ 10° F
    390 ft² @ 20° F
    290 ft² @ 30° F
    290 ft² @ 40° F
    1403/4
    NPT
    Female1212"31"20"SteelNo50 to 90Chain Hanging Kit, Wall-Mount Thermostat17855K17000000017855K974000000
    60,0002,050 ft² @ 10° F
    680 ft² @ 20° F
    510 ft² @ 30° F
    510 ft² @ 40° F
    1603/4
    NPT
    Female1512"46"20"SteelNo50 to 90Chain Hanging Kit, Wall-Mount Thermostat17855K1900000017855K97400000
    100,0002,930 ft² @ 10° F
    980 ft² @ 20° F
    730 ft² @ 30° F
    730 ft² @ 40° F
    21003/4
    NPT
    Female2811"61"22"SteelNo50 to 90Chain Hanging Kit, Wall-Mount Thermostat17855K3600000017855K9500000
    120,0004,100 ft² @ 10° F
    1,370 ft² @ 20° F
    1,020 ft² @ 30° F
    1,020 ft² @ 40° F
    21203/4
    NPT
    Female3611"83"22"SteelNo50 to 90Chain Hanging Kit, Wall-Mount Thermostat17855K490000000017855K9500000
    Propane Heaters with Pilot Light Ignition
    Image of Product. Front orientation. Radiant Heaters. Long-Range Ceiling-Mount Gas Radiant Heaters, 1 Burner.
    Image of Product. Front orientation. Radiant Heaters. Long-Range Ceiling-Mount Gas Radiant Heaters, 2 Burners.

    1 Burner

    2 Burners

    Heaters with a pilot light ignition do not require electricity.
    2 Burners—Heaters with two burners allow for greater control over how much heat is generated—use one or both burners depending on your needs.
    Heaters
    Replacement
    Thermocouples
    Inlet
    Overall
    Heat Output,
    BTU/hr
    Max. Space Heated @ Temp. Change
    No. of
    Burners
    Max. Fuel Consumption,
    lb/hr
    Pipe
    Size
    Thread
    Type
    Gender
    Max. Mounting
    Ht., ft.
    Ht.
    Wd.
    Dp.
    Housing
    Material
    For Use
    Outdoors
    Temp. Setting,
    ° F
    Includes
    Each
    Each
    40,0001,170 ft² @ 10° F
    390 ft² @ 20° F
    290 ft² @ 30° F
    290 ft² @ 40° F
    123/4
    NPT
    Female1212"31"20"SteelNo50 to 90Chain Hanging Kit, Wall-Mount Thermostat17855K14000000017855K912000000
    100,0002,930 ft² @ 10° F
    980 ft² @ 20° F
    730 ft² @ 30° F
    730 ft² @ 40° F
    253/4
    NPT
    Female2811"61"22"SteelNo50 to 90Chain Hanging Kit, Wall-Mount Thermostat17855K3200000017855K91200000
    Propane Heater with Electronic Spark Ignition—120V AC, Single Phase, Wire Leads
    Image of Product. Front orientation. Radiant Heaters. Long-Range Ceiling-Mount Gas Radiant Heaters, 1 Burner.
    Image of Product. Front orientation. Radiant Heaters. Long-Range Ceiling-Mount Gas Radiant Heaters, 2 Burners.

    1 Burner

    2 Burners

    Heaters with an electronic spark ignition are good for drafty areas where a pilot light could be extinguished.
    2 Burners—Heaters with two burners allow for greater control over how much heat is generated—use one or both burners depending on your needs.
    Heaters
    Replacement
    Pilot Burners
    Inlet
    Overall
    Heat Output,
    BTU/hr
    Max. Space Heated @ Temp. Change
    No. of
    Burners
    Max. Fuel Consumption,
    lb/hr
    Pipe
    Size
    Thread
    Type
    Gender
    Max. Mounting
    Ht., ft.
    Ht.
    Wd.
    Dp.
    Housing
    Material
    For Use
    Outdoors
    Temp. Setting,
    ° F
    Includes
    Each
    Each
    40,0001,170 ft² @ 10° F
    390 ft² @ 20° F
    290 ft² @ 30° F
    290 ft² @ 40° F
    123/4
    NPT
    Female1212"31"20"SteelNo50 to 90Chain Hanging Kit, Wall-Mount Thermostat17855K15000000017855K13000000
    100,0002,930 ft² @ 10° F
    980 ft² @ 20° F
    730 ft² @ 30° F
    730 ft² @ 40° F
    253/4
    NPT
    Female2811"61"22"SteelNo50 to 90Chain Hanging Kit, Wall-Mount Thermostat17855K3300000017855K9500000

    Portable Large-Space Kerosene and Diesel Heaters

    Built for big jobs, this is a powerful space heater. It has a built-in thermostat.
    The electronic spark ignition makes it good for drafty areas where a pilot light could be extinguished. The safety shut-off cuts the gas supply if the flame goes out.
    With On/Off Switch and Thermostat
    Image of Product. Front orientation. Space Heaters. Portable Large-Space Kerosene and Diesel Heaters .
    Image of Specification. NEMA 5-15. Front orientation. NEMA 5-15. Portable Large-Space Kerosene and Diesel Heaters .
    Image of Product. Front orientation. Air Intake Filters. Portable Large-Space Kerosene and Diesel Heaters .

    NEMA

    5-15

    Replacement Air Intake

    Filters

    Heaters
    Replacement Air
    Intake Filters
    Overall
    Heat Output,
    BTU/hr
    Max. Space Heated @ Temp. Change
    Airflow,
    ft³/min
    Max. Fuel Consumption,
    gph
    Fuel Cap.,
    gal.
    Current,
    amp
    Cord
    Lg.
    Ht.
    Wd.
    Dp.
    Housing
    Material
    Certification
    Each
    Each
    Electronic Spark Ignition—120V AC, Single Phase, Three-Blade Plug (5-15)
     
    40° F to 105° F Temperature Setting
    75,00010,000 cu. ft. @ 10° F
    5,000 cu. ft. @ 20° F
    3,330 cu. ft. @ 30° F
    2,500 cu. ft. @ 40° F
    2650.651.64"17"12"32"SteelCSA Certified
    1744K300000001744K84000000
     

    Horizontal-Flow Hazardous Location Large-Space Steam and Water Heaters

    Image of Product. Front orientation. Space Heaters. Horizontal-Flow Hazardous Location Large-Space Steam and Water Heaters .
    Evenly warm a large space with steam and water from your existing boilers. Use indoors where flammable gases, vapors, dust, and fibers are present—they meet Class I, Divisions 1 and 2, Group D; Class II, Divisions 1 and 2, Groups F and G; and Class III, Divisions 1 and 2. Heat output is based on steam at 2 psi.
    Control with a line-voltage thermostat (not included).
    Inlet
    Outlet
    Steam
    Overall
    Heat Output,
    BTU/hr
    Max. Space Heated @ Temp. Change
    Airflow,
    ft³/min
    Pipe
    Size
    Thread
    Type
    Gender
    Pipe
    Size
    Thread
    Type
    Gender
    Max. Pressure,
    psi
    Max. Temp.,
    ° F
    Current,
    amp
    Ht.
    Wd.
    Dp.
    Housing
    Material
    Each
    120V AC, Single Phase—Wire Leads
     
    Ceiling Mount
    24,0003,200 cu. ft. @ 10° F
    1,600 cu. ft. @ 20° F
    1,060 cu. ft. @ 30° F
    800 cu. ft. @ 40° F
    3703/4
    NPT
    Female3/4
    NPT
    Female853253.113"13"19"Steel1836K91000000000
    47,0006,260 cu. ft. @ 10° F
    3,130 cu. ft. @ 20° F
    2,080 cu. ft. @ 30° F
    1,560 cu. ft. @ 40° F
    7301 1/4
    NPT
    Female1 1/4
    NPT
    Female853253.117"18"21"Steel1836K9200000000
    63,0008,400 cu. ft. @ 10° F
    4,200 cu. ft. @ 20° F
    2,800 cu. ft. @ 30° F
    2,100 cu. ft. @ 40° F
    1,1201 1/4
    NPT
    Female1 1/4
    NPT
    Female853253.121"22"21"Steel1836K9300000000
    86,00011,460 cu. ft. @ 10° F
    5,730 cu. ft. @ 20° F
    3,820 cu. ft. @ 30° F
    2,860 cu. ft. @ 40° F
    1,3401 1/4
    NPT
    Female1 1/4
    NPT
    Female853253.121"22"21"Steel1836K9400000000
    121,00016,130 cu. ft. @ 10° F
    8,060 cu. ft. @ 20° F
    5,370 cu. ft. @ 30° F
    4,030 cu. ft. @ 40° F
    1,7751 1/4
    NPT
    Female1 1/4
    NPT
    Female853254.125"26"23"Steel1836K9500000000
    165,00022,000 cu. ft. @ 10° F
    11,000 cu. ft. @ 20° F
    7,330 cu. ft. @ 30° F
    5,500 cu. ft. @ 40° F
    3,2401 1/4
    NPT
    Female1 1/4
    NPT
    Female853257.231"31"25"Steel1836K9600000000
    193,00025,730 cu. ft. @ 10° F
    12,860 cu. ft. @ 20° F
    8,570 cu. ft. @ 30° F
    6,430 cu. ft. @ 40° F
    2,9001 1/4
    NPT
    Female1 1/4
    NPT
    Female853257.231"31"25"Steel1836K9700000000
    258,00034,400 cu. ft. @ 10° F
    17,200 cu. ft. @ 20° F
    11,460 cu. ft. @ 30° F
    8,600 cu. ft. @ 40° F
    4,5601 1/4
    NPT
    Female1 1/4
    NPT
    Female853255.839"39"28"Steel1836K9800000000
    340,00045,330 cu. ft. @ 10° F
    22,660 cu. ft. @ 20° F
    15,110 cu. ft. @ 30° F
    11,330 cu. ft. @ 40° F
    5,1301 1/4
    NPT
    Female1 1/4
    NPT
    Female853255.839"45"28"Steel1836K9900000000
     

    Long-Range Wall-Mount Gas Radiant Heaters

    Use these powerful heaters to warm people in large spaces, such as warehouses. They have a safety shut-off that cuts the gas supply if the flame goes out. They include a wall-mount thermostat.
    Natural Gas Heaters with Pilot Light Ignition
    Image of Product. Front orientation. Radiant Heaters. Long-Range Wall-Mount Gas Radiant Heaters.
    Inlet
    Overall
    Heat Output,
    BTU/hr
    Max. Space Heated @ Temp. Change
    No. of
    Burners
    Max. Fuel Consumption,
    ft³/hr
    Pipe
    Size
    Thread
    Type
    Gender
    Max. Mounting
    Ht., ft.
    Ht.
    Wd.
    Dp.
    Housing
    Material
    For Use
    Outdoors
    Temp. Setting,
    ° F
    Includes
    Each
    22,000640 ft² @ 10° F
    320 ft² @ 20° F
    210 ft² @ 30° F
    160 ft² @ 40° F
    1251/2
    NPT
    Female97"30"13"SteelNo35 to 75Mounting Bracket, Wall-Mount Thermostat17855K370000000
    Propane Heaters with Pilot Light Ignition
    Image of Product. Front orientation. Radiant Heaters. Long-Range Wall-Mount Gas Radiant Heaters.
    Inlet
    Overall
    Heat Output,
    BTU/hr
    Max. Space Heated @ Temp. Change
    No. of
    Burners
    Max. Fuel Consumption,
    lb/hr
    Pipe
    Size
    Thread
    Type
    Gender
    Max. Mounting
    Ht., ft.
    Ht.
    Wd.
    Dp.
    Housing
    Material
    For Use
    Outdoors
    Temp. Setting,
    ° F
    Includes
    Each
    22,000640 ft² @ 10° F
    320 ft² @ 20° F
    210 ft² @ 30° F
    160 ft² @ 40° F
    111/2
    NPT
    Female97"30"13"SteelNo35 to 75Mounting Bracket, Wall-Mount Thermostat17855K350000000

    Horizontal-Flow Hazardous Location Large-Space Steam Heaters

    Image of Product. Front orientation. Space Heaters. Horizontal-Flow Hazardous Location Large-Space Steam Heaters .
    Use steam from your existing boilers to evenly warm a large space. These heaters are for indoor use where flammable gases, vapors, and dust are present—they have an explosion-proof motor that is UL listed and CSA certified for Class I, Divisions 1 and 2, Group D; and Class II, Divisions 1 and 2, Groups F and G. Heat output is based on steam at 2 psi.
    Control with a line-voltage thermostat (not included).
    Inlet
    Outlet
    Steam
    Overall
    Heat Output,
    BTU/hr
    Max. Space Heated @ Temp. Change
    Airflow,
    ft³/min
    Pipe
    Size
    Thread
    Type
    Gender
    Pipe
    Size
    Thread
    Type
    Gender
    Max. Pressure,
    psi
    Max. Temp.,
    ° F
    Current,
    amp
    Ht.
    Wd.
    Dp.
    Housing
    Material
    Each
    120V AC/240V AC, Single Phase—Wire Leads
     
    Ceiling Mount
    70,6009,410 cu. ft. @ 10° F
    4,700 cu. ft. @ 20° F
    3,130 cu. ft. @ 30° F
    2,350 cu. ft. @ 40° F
    1,2651 1/2
    NPT
    Female1 1/2
    NPT
    Female2006002.518"16"21"Steel1732K13000000000
    106,00014,130 cu. ft. @ 10° F
    7,060 cu. ft. @ 20° F
    4,710 cu. ft. @ 30° F
    3,530 cu. ft. @ 40° F
    1,9402
    NPT
    Female2
    NPT
    Female2006002.521"19"21"Steel1732K1500000000
    157,30020,970 cu. ft. @ 10° F
    10,480 cu. ft. @ 20° F
    6,990 cu. ft. @ 30° F
    5,240 cu. ft. @ 40° F
    2,8902
    NPT
    Female2
    NPT
    Female2006003.725"22"25"Steel1732K1800000000
    267,80035,700 cu. ft. @ 10° F
    17,850 cu. ft. @ 20° F
    11,900 cu. ft. @ 30° F
    8,920 cu. ft. @ 40° F
    4,7702 1/2
    NPT
    Female2 1/2
    NPT
    Female200600433"29"25"Steel1732K1900000000
     

    Vertical-Flow Hazardous Location Large-Space Steam and Water Heaters

    Image of Product. Front orientation. Space Heaters. Vertical-Flow Hazardous Location Large-Space Steam and Water Heaters.
    Focus warm air in a specific spot using steam and water from your existing boilers. Use indoors where flammable gases, vapors, dust, and fibers are present—they meet Class I, Divisions 1 and 2, Group D; Class II, Divisions 1 and 2, Groups F and G; and Class III, Divisions 1 and 2. Heat output is based on steam at 2 psi.
    Control with a line-voltage thermostat (not included).
    Inlet
    Outlet
    Steam
    Overall
    Heat Output,
    BTU/hr
    Max. Space Heated @ Temp. Change
    Airflow,
    ft³/min
    Pipe
    Size
    Thread
    Type
    Gender
    Pipe
    Size
    Thread
    Type
    Gender
    Max. Pressure,
    psi
    Max. Temp.,
    ° F
    Current,
    amp
    Ht.
    Dia.
    Housing
    Material
    Each
    120V AC, Single Phase—Wire Leads
     
    Ceiling Mount
    59,0007,860 cu. ft. @ 10° F
    3,930 cu. ft. @ 20° F
    2,620 cu. ft. @ 30° F
    1,960 cu. ft. @ 40° F
    1,1551 1/4
    NPT
    Male1 1/4
    NPT
    Male853254.110"25"Steel1880K71000000000
    95,00012,660 cu. ft. @ 10° F
    6,330 cu. ft. @ 20° F
    4,220 cu. ft. @ 30° F
    3,160 cu. ft. @ 40° F
    1,6651 1/4
    NPT
    Male1 1/4
    NPT
    Male853254.111"25"Steel1880K7200000000
    139,00018,530 cu. ft. @ 10° F
    9,260 cu. ft. @ 20° F
    6,170 cu. ft. @ 30° F
    4,630 cu. ft. @ 40° F
    2,6601 1/2
    NPT
    Male1
    NPT
    Male853254.110"35"Steel1880K7300000000
    161,00021,460 cu. ft. @ 10° F
    10,730 cu. ft. @ 20° F
    7,150 cu. ft. @ 30° F
    5,360 cu. ft. @ 40° F
    2,9401 1/2
    NPT
    Male1
    NPT
    Male853257.218"35"Steel1880K7400000000
    193,00025,730 cu. ft. @ 10° F
    12,860 cu. ft. @ 20° F
    8,570 cu. ft. @ 30° F
    6,430 cu. ft. @ 40° F
    3,5001 1/2
    NPT
    Male1
    NPT
    Male853257.218"35"Steel1880K7500000000
    279,00037,200 cu. ft. @ 10° F
    18,600 cu. ft. @ 20° F
    12,400 cu. ft. @ 30° F
    9,300 cu. ft. @ 40° F
    5,4602
    NPT
    Male1 1/4
    NPT
    Male853255.818"35"Steel1880K7700000000
     
    back to top