Fan Coils | McMaster-Carr

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Less than 10,000 BTU/hr

10,000 BTU/hr to 19,999 BTU/hr

20,000 BTU/hr to 29,999 BTU/hr

30,000 BTU/hr to 99,999 BTU/hr

100,000 BTU/hr or greater

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Less than 10,000 BTU/hr

10,000 BTU/hr to 19,999 BTU/hr

20,000 BTU/hr to 29,999 BTU/hr

30,000 BTU/hr to 99,999 BTU/hr

100,000 BTU/hr or greater

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66 Products

Heat Sinks for Water


1 Fan	2 Fans

A fan cools water as it moves through the tubes to dissipate heat. These heat sinks have flanges with mounting slots for installation in frames and cabinets. Overall height, width, and depth do not include tube ends.

316 Stainless Steel Tube—Heat sinks with 316 stainless steel tubes have excellent corrosion resistance to withstand deionized water and other corrosive liquid.

			Overall
	Cooling Cap., BTU/hr	Gender	Ht.	Wd.	Dp.	Heat Sink Material	No. of Fans	Max. Pressure, psi	Max. Flow Rate, gpm	Max. Temp., ° F	Voltage (Electrical Phase)	Current, amp	Cord Lg., ft.	Mounting Slot Wd.	Tube OD	Choose a Fitting Connection		Each
Copper Tube—For Water



		1,300	Male	6 9/16"	6 3/4"	2 13/16"	Copper	1	150	2	400	120V AC (Single)	0.16	2	3/16"	3/8"	37° Flared, Tube Stem	35145K71	0000000


		1,500	Male	5 3/4"	6 1/2"	3 5/8"	Copper	1	150	2	400	120V AC (Single)	0.16	2	7/32"	3/8"	37° Flared, Tube Stem	35145K72	000000
		2,200	Male	5 3/4"	11 3/8"	3 5/16"	Copper	2	150	2	400	120V AC (Single)	0.16	2	7/32"	3/8"	37° Flared, Tube Stem	35145K73	000000
		4,200	Male	9"	9 11/16"	4 1/2"	Copper	1	150	2	400	120V AC (Single)	0.25	2	7/32"	3/8"	37° Flared, Tube Stem	35145K74	000000
		4,400	Male	12"	11 11/16"	6 1/16"	Copper	1	150	4	400	120V AC (Single)	0.29	2	7/32"	1/2"	37° Flared, Tube Stem	35145K46	00000000
		7,100	Male	9"	17 11/16"	4 1/2"	Copper	2	150	2	400	120V AC (Single)	0.25	2	7/32"	3/8"	37° Flared, Tube Stem	35145K75	00000000
		8,800	Male	12"	21 15/16"	5 5/8"	Copper	2	150	4	400	120V AC (Single)	0.29	2	7/32"	1/2"	37° Flared, Tube Stem	35145K47	00000000


		316 Stainless Steel Tube—For Corrosive Liquids and Deionized Water



				1,300	Male	6 9/16"	7"	2 13/16"	Stainless Steel	1	150	2	400	120V AC (Single)	0.16	2	3/16"	3/8"	37° Flared, Tube Stem	35145K81	000000


				1,500	Male	5 13/16"	6 1/8"	3 11/16"	Stainless Steel	1	150	2	400	120V AC (Single)	0.16	2	3/16"	3/8"	37° Flared, Tube Stem	35145K82	00000000
				2,200	Male	5 13/16"	10 7/8"	3 11/16"	Stainless Steel	2	150	2	400	120V AC (Single)	0.16	2	3/16"	3/8"	Tube Stem	35145K523	00000000
				4,200	Male	9"	9 3/16"	4 13/16"	Stainless Steel	1	150	2	400	120V AC (Single)	0.25	2	3/16"	3/8"	37° Flared, Tube Stem	35145K84	00000000
				4,400	Male	12"	11 3/16"	6 1/16"	Stainless Steel	1	150	4	400	120V AC (Single)	0.29	2	3/16"	1/2"	Tube Stem	35145K726	00000000
				7,100	Male	9"	17 3/16"	4 1/2"	Stainless Steel	2	150	2	400	120V AC (Single)	0.25	2	3/16"	3/8"	Tube Stem	35145K525	00000000
				8,800	Male	12"	21 3/16"	6 1/16"	Stainless Steel	2	150	4	400	120V AC (Single)	0.29	2	3/16"	1/2"	Tube Stem	35145K727	00000000

Enclosure-Cooling Heat Exchangers


NEMA 12 Enclosure Rating	NEMA 4 Enclosure Rating	NEMA 4X Enclosure Rating, 1,400 BTU/hr Cooling Capacity

NEMA 4X Enclosure Rating, 3,000 BTU/hr Cooling Capacity	NEMA 4X Enclosure Rating, 4,400 to 12,200 BTU/hr. Cooling Capacity

Cool the air in your enclosure to protect electronic components from excessive heat. These heat exchangers absorb heat in the enclosure, then use cooler air outside the enclosure to draw the heat away, lowering the temperature inside. Unlike a fan, they seal out outside air, so dust, moisture, and other contaminants can't get in. Because they use ambient air to cool the enclosure, heat exchangers use less energy and are less likely to cause condensation than air conditioners.

All of these heat exchangers meet American and Canadian safety standards.

NEMA 12 Enclosure Rating and IP54 Enclosure Rating—Heat exchangers that meet NEMA 12 and IP54 seal out dust, dirt, and splashing water and oil. Made of steel, these enclosures are powder coated, so they won’t rust in damp environments, but they’re not watertight enough to use outdoors.

NEMA 4 Enclosure Rating and IP56 Enclosure Rating—NEMA 4- and IP56-rated heat exchangers are designed to withstand rain, snow, and washdowns. They’re made of powder-coated steel.

NEMA 4X Enclosure Rating and IP56 Enclosure Rating—Heat exchangers rated NEMA 4X and IP56 are made of stainless steel to resist corrosion in the harshest environments. They stand up to weather, washdowns, and corrosive chemicals.

CE Marked—CE marked heat exchangers also meet European safety standards.

					Overall			For Opening
	Cooling Cap., BTU/hr	Airflow, ft³/min	Wattage, W	Current, amp	Ht.	Wd.	Dp.	Ht.	Wd.	Material	Thermostat Included	For Use Outdoors	Mounting Fasteners Included	Certification		Each
NEMA 12, IP54 Enclosure Rating







				120V AC, Single Phase, 60 Hz—Screw Terminal Connection

				4,400	180	75	0.9	35"	12"	11"	17"	10"	Powder-Coated Steel	Yes	No	Yes	UL Listed C-UL Listed	7147N13	000000000


				6,800	180	75	0.9	35"	12"	11"	17"	10"	Powder-Coated Steel	Yes	No	Yes	UL Listed C-UL Listed	7147N23	00000000
				10,200	560	345	2.8	35"	12"	11"	17"	10"	Powder-Coated Steel	Yes	No	Yes	UL Listed C-UL Listed	7147N33	00000000
				12,200	560	345	2.8	35"	12"	11"	17"	10"	Powder-Coated Steel	Yes	No	Yes	UL Listed C-UL Listed	7147N43	00000000




						230V AC, Single Phase, 50 Hz/60 Hz—Screw Terminal Connection

						4,400	180	75	0.4	35"	12"	11"	17"	10"	Powder-Coated Steel	Yes	No	Yes	UL Listed C-UL Listed	7147N16	00000000


						6,800	180	75	0.4	35"	12"	11"	17"	10"	Powder-Coated Steel	Yes	No	Yes	UL Listed C-UL Listed	7147N26	00000000
						10,200	560	245	1.4	35"	12"	11"	17"	10"	Powder-Coated Steel	Yes	No	Yes	UL Listed C-UL Listed	7147N36	00000000
						12,200	560	245	1.4	35"	12"	11"	17"	10"	Powder-Coated Steel	Yes	No	Yes	UL Listed C-UL Listed	7147N46	00000000




								460V AC, Single Phase, 50 Hz/60 Hz—Screw Terminal Connection

								4,400	180	75	0.2	35"	12"	11"	17"	10"	Powder-Coated Steel	Yes	No	Yes	UL Listed C-UL Listed	7147N19	00000000


								6,800	180	75	0.2	35"	12"	11"	17"	10"	Powder-Coated Steel	Yes	No	Yes	UL Listed C-UL Listed	7147N29	00000000
								10,200	560	245	0.7	35"	12"	11"	17"	10"	Powder-Coated Steel	Yes	No	Yes	UL Listed C-UL Listed	7147N39	00000000
								12,200	560	245	0.7	35"	12"	11"	17"	10"	Powder-Coated Steel	Yes	No	Yes	UL Listed C-UL Listed	7147N49	00000000


								NEMA 4, IP56 Enclosure Rating







												120V AC, Single Phase, 60 Hz—Screw Terminal Connection

												4,400	180	75	0.9	35"	12"	11"	17"	10"	Powder-Coated Steel	Yes	Yes	Yes	UL Listed C-UL Listed	7147N14	00000000


												6,800	180	75	0.9	35"	12"	11"	17"	10"	Powder-Coated Steel	Yes	Yes	Yes	UL Listed C-UL Listed	7147N24	00000000
												10,200	560	345	2.8	35"	12"	11"	17"	10"	Powder-Coated Steel	Yes	Yes	Yes	UL Listed C-UL Listed	7147N34	00000000
												12,200	560	345	2.8	35"	12"	11"	17"	10"	Powder-Coated Steel	Yes	Yes	Yes	UL Listed C-UL Listed	7147N44	00000000




														230V AC, Single Phase, 50 Hz/60 Hz—Screw Terminal Connection

														4,400	180	75	0.4	35"	12"	11"	17"	10"	Powder-Coated Steel	Yes	Yes	Yes	UL Listed C-UL Listed	7147N17	00000000


6,800	180													75	0.4	35"	12"	11"	17"	10"	Powder-Coated Steel	Yes	Yes	Yes	UL Listed C-UL Listed	7147N27	00000000
10,200	560													245	1.4	35"	12"	11"	17"	10"	Powder-Coated Steel	Yes	Yes	Yes	UL Listed C-UL Listed	7147N37	00000000
12,200	560													245	1.4	35"	12"	11"	17"	10"	Powder-Coated Steel	Yes	Yes	Yes	UL Listed C-UL Listed	7147N47	00000000




		460V AC, Single Phase, 50 Hz/60 Hz—Screw Terminal Connection

		4,400	180											75	0.2	35"	12"	11"	17"	10"	Powder-Coated Steel	Yes	Yes	Yes	UL Listed C-UL Listed	7147N21	00000000


		6,800	180											75	0.2	35"	12"	11"	17"	10"	Powder-Coated Steel	Yes	Yes	Yes	UL Listed C-UL Listed	7147N31	00000000
		10,200	560											245	0.7	35"	12"	11"	17"	10"	Powder-Coated Steel	Yes	Yes	Yes	UL Listed C-UL Listed	7147N41	00000000
		12,200	560											245	0.7	35"	12"	11"	17"	10"	Powder-Coated Steel	Yes	Yes	Yes	UL Listed C-UL Listed	7147N51	00000000


		NEMA 4X, IP56 Enclosure Rating







														120V AC, Single Phase, 50 Hz/60 Hz—3 Straight-Blade Connection

														1,400	Not Rated	80	0.7	12"	12"	8"	11"	11"	Stainless Steel	No	Yes	Yes	UL Listed C-UL Listed CE Marked	7147N11	00000000


						3,000	Not Rated							160	1.4	23"	12"	8"	21 3/4"	11"	Stainless Steel	No	Yes	Yes	UL Listed C-UL Listed CE Marked	7147N12	00000000




														120V AC, Single Phase, 60 Hz—Screw Terminal Connection

														4,400	180	75	0.9	35"	12"	11"	17"	10"	Stainless Steel	Yes	Yes	Yes	UL Listed C-UL Listed	7147N15	00000000


														6,800	180	75	0.9	35"	12"	11"	17"	10"	Stainless Steel	Yes	Yes	Yes	UL Listed C-UL Listed	7147N25	00000000
														10,200	560	345	2.8	35"	12"	11"	17"	10"	Stainless Steel	Yes	Yes	Yes	UL Listed C-UL Listed	7147N35	00000000
								12,200						560	345	2.8	35"	12"	11"	17"	10"	Stainless Steel	Yes	Yes	Yes	UL Listed C-UL Listed	7147N45	00000000




										230V AC, Single Phase, 50 Hz/60 Hz—Screw Terminal Connection

										4,400	180			75	0.4	35"	12"	11"	17"	10"	Stainless Steel	Yes	Yes	Yes	UL Listed C-UL Listed	7147N18	00000000


										6,800	180			75	0.4	35"	12"	11"	17"	10"	Stainless Steel	Yes	Yes	Yes	UL Listed C-UL Listed	7147N28	00000000
										10,200	560			245	1.4	35"	12"	11"	17"	10"	Stainless Steel	Yes	Yes	Yes	UL Listed C-UL Listed	7147N38	00000000
										12,200	560			245	1.4	35"	12"	11"	17"	10"	Stainless Steel	Yes	Yes	Yes	UL Listed C-UL Listed	7147N48	00000000




														460V AC, Single Phase, 50 Hz/60 Hz—Screw Terminal Connection

												4,400	180	75	0.2	35"	12"	11"	17"	10"	Stainless Steel	Yes	Yes	Yes	UL Listed C-UL Listed	7147N22	00000000


												6,800	180	75	0.2	35"	12"	11"	17"	10"	Stainless Steel	Yes	Yes	Yes	UL Listed C-UL Listed	7147N32	00000000
												10,200	560	245	0.7	35"	12"	11"	17"	10"	Stainless Steel	Yes	Yes	Yes	UL Listed C-UL Listed	7147N42	00000000
												12,200	560	245	0.7	35"	12"	11"	17"	10"	Stainless Steel	Yes	Yes	Yes	UL Listed C-UL Listed	7147N52	00000000

High-Capacity Heat Sinks for Oil


Style A	Style B

For greater cooling capacity and higher flow rates than other heat sinks for oil, these have a large fan. Also known as oil coolers, they're commonly used to cool hydraulic fluid and lubricating oil in cylinders and compressors. Cooling capacity is based on an initial temperature difference of 50° F.

Totally Enclosed Nonventilated (TENV)—208V AC to 230V AC/460V AC, Three Phase

Image of Product. Front orientation. Heat Sinks. High-Capacity Heat Sinks for Oil, Totally Enclosed Nonventilated (TENV) Motor Enclosure.

			Overall
	Cooling Cap., BTU/hr	Thread Size	Ht.	Wd.	Dp.	Heat Sink Material	Max. Pressure, psi	Max. Flow Rate, gpm	Max. Temp., ° F	Dash Size		Each
Female UN/UNF (SAE Straight) Thread—For Oil



		12,000	1 1/16"-12	13 3/4"	13 3/4"	12 9/16"	Aluminum	377	30	250	12	3579K111	000000000


		20,000	1 1/16"-12	14 1/2"	14 1/8"	16 15/16"	Aluminum	377	35	250	12	3579K21	00000000

Totally Enclosed Fan-Cooled (TEFC)—208V AC to 230V AC/460V AC, Three Phase


Style A	Style B

				Overall				Bolt Hole
	Style	Cooling Cap., BTU/hr	Thread Size	Ht.	Wd.	Dp.	SAE Pipe Flange Size	Dia.	No. of	Ctr.-to-Ctr.	Heat Sink Material	Max. Pressure, psi	Max. Flow Rate, gpm	Max. Temp., ° F	Dash Size		Each
Female UN/UNF (SAE Straight) Thread—For Oil



		A	7,500	1 5/16"-12	11 13/16"	14 13/16"	20"	—	—	—	—	Aluminum, Copper	300	20	400	16	3579K101	000000000


		A	13,800	1 5/16"-12	13 1/8"	19"	19 1/4"	—	—	—	—	Aluminum, Copper	300	25	400	16	3579K102	00000000
		B	27,000	1 5/16"-12	15 15/16"	16 1/8"	14 3/16"	—	—	—	—	Aluminum	377	50	250	16	3579K22	00000000
		B	32,000	1 5/16"-12	15 15/16"	16 9/16"	16"	—	—	—	—	Aluminum	377	65	250	16	3579K112	00000000
		B	44,000	1 5/8"-12	19 9/16"	22"	15 3/8"	—	—	—	—	Aluminum	377	60	250	20	3579K113	00000000
		B	76,000	1 5/8"-12	24"	25 9/16"	16 3/4"	—	—	—	—	Aluminum	377	65	250	20	3579K23	00000000
		B	90,000	1 5/8"-12	24"	26 3/8"	18"	—	—	—	—	Aluminum	377	75	250	20	3579K24	00000000
		B	126,000	1 5/8"-12	25 7/8"	30 5/16"	19 1/2"	—	—	—	—	Aluminum	377	80	250	20	3579K114	00000000


		SAE Flange—For Oil



				B	205,000	—	30 3/16"	37"	23 3/16"	2	0.51"	4	1.688" to 3.062"	Aluminum	377	115	250	—	3579K116	00000000


				B	238,000	—	33 1/4"	39"	23 3/8"	2	0.51"	4	1.688" to 3.062"	Aluminum	377	120	250	—	3579K117	00000000
				B	356,000	—	38 3/8"	43 5/8"	29 1/2"	2	0.51"	4	1.688" to 3.062"	Aluminum	250	150	250	—	3579K119	000000000

Heat Sinks with Internal Pump for Water


	5-15

To provide a more consistent flow of cooled water than other heat sinks for water, these have a built-in pump and reservoir. The internal fan-cooled heat exchanger dissipates heat. Btu/hr. cooling capacity is based on water with an initial temperature difference of 77° F.

					Overall
	Cooling Cap., BTU/hr	Pipe Size	Thread Type	Gender	Ht.	Wd.	Dp.	Heat Sink Material	Max. Pressure, psi	Max. Flow Rate, gpm	Max. Temp., ° F	Voltage (Electrical Phase)	Current, amp	NEMA Type	Cord Lg., ft.	Fitting Connection		Each
For Water and Noncorrosive Liquids



		12,000	1/2	NPT	Female	24"	15"	15"	Copper	60	1.8	130	120V AC (Single)	5.8	5-15	8	Threaded	35205K16	000000000