HVAC Duct Controls | McMaster-Carr

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Duct Size

Slide Material

Stainless Steel

Voltage

20V AC to 30V AC

24V AC to 30V AC

24V AC to 250V AC

24V AC to 277V AC

120V AC to 240V AC

120V AC to 277V AC

Millivolt to 30V AC

Material

Stainless Steel

For Use With

Air Conditioners

Fitting Connection

Push to Connect

Overall Width

ID

Gender

Component

Thermostat Type

Nonprogrammable

Wi-Fi Enabled Programmable

REACH

RoHS

Compliant with Exemptions

Temperature Setting

-30° F to 100° F

-30° F to 212° F

20° F to 80° F

30° F to 110° F

32° F to 140° F

40° F to 86° F

40° F to 90° F

40° F to 99° F

40° F to 110° F

45° F to 99° F

50° F to 90° F

55° F to 85° F

100° F to 240° F

DFARS Specialty Metals

Export Control Classification Number (ECCN)

Overall Height

For System Type

Duct Profile

Display Type

Opening/Closing Method

Sensor Type

Performance

Corrosion Resistant

Maximum Temperature

Less than 50° F

50° F to 99.9° F

100° F to 199.9° F

200° F to 499.9° F

500° F or greater

How can we improve?

217 Products

Duct Blast Gates

Blast Gates

Close to stop the flow of air and material to sections of duct

Easy-Install Blast Gates

Easy-Install Blast Gates

Add a blast gate to your system without disassembling the run

Self-Cleaning Blast Gates

Self-Cleaning Blast Gates

Clear material from the gate’s track so it closes properly

Automatic Blast Gates

Automatic Blast Gates

Sync with dust collectors, fume exhausters, and other machines to open and close automatically

Other Products

Thermostats

Connect to heaters, fans, and air conditioners to control the temperature

Duct Airflow Dampers

Duct Airflow Dampers

Regulate airflow to sections of duct

Duct Fire Dampers

Duct Fire Dampers

Automatically close at high temperatures to help prevent the spread of fire through duct

Barometric Draft Dampers

Barometric Draft Dampers

Maintain consistent airflow in your furnace to improve its performance

Duct Damper Actuators

Duct Damper Actuators

Automatically adjust duct dampers to regulate airflow

Flue-Gas Exhausters

Flue-Gas Exhausters

Vent furnaces and other gas- or oil-fired equipment

Dust Collectors

Dust Collectors

Extract sawdust, chips, and other particles from the air and contain them for disposal

Smoke Candles

Light the wick for a short burst of smoke to observe airflow and detect leaks in HVAC systems

Smoke Pellets

Detect airflow and leaks in HVAC systems near server rooms and other areas with electronics

HVAC Switches

Control and monitor airflow in HVAC systems automatically

Smoke Detectors

Smoke Detectors

Warn people when there's smoke in your facility

Humidistats

Control the humidity in an enclosure or space

HVAC Flame Detectors

HVAC Flame Detectors

Replace flame detectors in HVAC equipment such as furnaces, ovens, water heaters, and boilers

Smoke Detector Test Stations

Smoke Detector Test Stations

Test hard-to-reach HVAC smoke detectors from a convenient location

Smoke Pens

Produce smoke to observe airflow and detect leaks in HVAC systems; reusable, unlike smoke candles

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)