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Enclosure Air Conditioners & Cooling

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Enclosure Air Conditioners: Full line of Air Conditioners, Thermoelectric Coolers, and Vortex compressed air coolers.
Enclosure Air Conditioners
Enclosure Thermoelectric Coolers
Enclosure Compressed Air AC Coolers
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Hoffman 330416GW010 Water Cooled AC 115V 4000 BTU Indoor
Hoffman 330416GW010 Water Cooled AC 115V 4000 BTU Indoor
$3420.45$4,737.60
Hoffman 330416GW010 Water Cooled Air Conditioner 115v 4,000 BTU AC Type 12 Indoor without Heat Package, 5.8 Amp, (34.13"H x 12.38"W x 8.75"D) 1172 nominal watts Side Mount. Ambient temperature range of 50F-125F.
Hoffman CR230216G002 AC 115V 1600 BTU Indoor
Hoffman CR230216G002 AC 115V 1600 BTU Indoor
$2608.65$3,613.20
Hoffman CR230216G002 Harsh Environment Air Conditioner 115v 1,600 BTU AC Type 4 Indoor without Heat Package, 4 Amp, (23"H x 10"W x 8.75"D) 469 nominal watts Side Mount. Ambient temperature range of -40F-131F.
Hoffman CR230216G007 AC 115V 1600 BTU Outdoor
Hoffman CR230216G007 AC 115V 1600 BTU Outdoor
$4232.25$5,862.00
Hoffman CR230216G007 Harsh Environment Air Conditioner 115V 1,600 BTU AC Type 3R Stainless Steel Outdoor without Heat Package, 4 Amp, (23"H x 10"W x 8.75"D) 469 nominal watts Side Mount. Ambient temperature range of -40F-131F.
Hoffman CR230216G013 AC 115V 1600 BTU Outdoor
Hoffman CR230216G013 AC 115V 1600 BTU Outdoor
$3002.86$4,159.20
Hoffman CR230216G013 Harsh Environment Air Conditioner 115V 1,600 BTU AC Type 3R Outdoor without Heat Package, 4 Amp, (23"H x 10"W x 8.75"D) 469 nominal watts Side Mount. Ambient temperature range of -40F-131F.
Hoffman CR230216G015 AC 115V 1600 BTU Outdoor
Hoffman CR230216G015 AC 115V 1600 BTU Outdoor
$4669.77$6,468.00
Hoffman CR230216G015 Harsh Environment Air Conditioner 115V 1,600 BTU AC Type 4X Stainless Steel Outdoor without Heat Package, 4 Amp, (23"H x 10"W x 8.75"D) 469 nominal watts Side Mount. Ambient temperature range of -40F-131F.
Hoffman CR230216G016 AC 115V 1600 BTU Indoor
Hoffman CR230216G016 AC 115V 1600 BTU Indoor
$2625.98$3,637.20
Hoffman CR230216G016 Harsh Environment Air Conditioner 115v 1,600 BTU AC Type 4 Indoor without Heat Package, with Level 2 Controller 4 Amp, (23"H x 10"W x 8.75"D) 469 nominal watts Side Mount. Ambient temperature range of -40F-131F.
Hoffman CR230216G017 AC 115V 1600 BTU Outdoor
Hoffman CR230216G017 AC 115V 1600 BTU Outdoor
$3927.28$5,439.60
Hoffman CR230216G017 Harsh Environment Air Conditioner 115V 1,600 BTU AC Type 3R Stainless Steel Outdoor without Heat Package, with Level 2 Controller 4 Amp, (23"H x 10"W x 8.75"D) 469 nominal watts Side Mount. Ambient temperature range of -40F-131F.
Hoffman CR230226G002 AC 230V 1600 BTU Indoor
Hoffman CR230226G002 AC 230V 1600 BTU Indoor
$2643.31$3,661.20
Hoffman CR230226G002 Harsh Environment Air Conditioner 230V 1,600 BTU AC Type 4 Indoor without Heat Package, 2.5 Amp, (23"H x 10"W x 8.75"D) 469 nominal watts Side Mount. Ambient temperature range of -40F-131F.
Hoffman CR230226G009 AC 230V 1600 BTU Outdoor
Hoffman CR230226G009 AC 230V 1600 BTU Outdoor
$4341.40$6,013.20
Hoffman CR230226G009 Harsh Environment Air Conditioner 230V 1,600 BTU AC Type 3R Stainless Steel Outdoor without Heat Package, 2.5 Amp, (23"H x 10"W x 8.75"D) 469 nominal watts Side Mount. Ambient temperature range of -40F-131F.
Hoffman CR230226G014 AC 230V 1600 BTU Outdoor
Hoffman CR230226G014 AC 230V 1600 BTU Outdoor
$4778.92$6,619.20
Hoffman CR230226G014 Harsh Environment Air Conditioner 230V 1,600 BTU AC Type 4X Stainless Steel Outdoor without Heat Package, 2.5 Amp, (23"H x 10"W x 8.75"D) 469 nominal watts Side Mount. Ambient temperature range of -40F-131F.
Hoffman CR230226G016 AC 230V 1600 BTU Outdoor
Hoffman CR230226G016 AC 230V 1600 BTU Outdoor
$3968.00$5,496.00
Hoffman CR230226G016 Harsh Environment Air Conditioner 230V 1,600 BTU AC Type 3R Stainless Steel Outdoor without Heat Package, with Level 2 Controller 2.5 Amp, (23"H x 10"W x 8.75"D) 469 nominal watts Side Mount. Ambient temperature range of -40F-131F.
Hoffman CR230226G030 AC 230V 1600 BTU Outdoor
Hoffman CR230226G030 AC 230V 1600 BTU Outdoor
$3021.05$4,184.40
Hoffman CR230226G030 Harsh Environment Air Conditioner -40F 1,600 BTU AC Type 3R Outdoor without Heat Package, 2.5 Amp, (23"H x 10"W x 8.75"D) 469 nominal watts Side Mount. Ambient temperature range of 50F-131F.
Hoffman CR230226G037 AC 460V 1600 BTU Outdoor
Hoffman CR230226G037 AC 460V 1600 BTU Outdoor
$4948.73$6,854.40
Hoffman CR230226G037 Harsh Environment Air Conditioner 460V 1,600 BTU AC Type 4X Stainless Steel Outdoor without Heat Package, 1.3 Amp, (23"H x 10"W x 8.75"D) 469 nominal watts Side Mount. Ambient temperature range of 50F-131F.
Hoffman CR230246G400 AC 460V 1600 BTU Indoor
Hoffman CR230246G400 AC 460V 1600 BTU Indoor
$3276.64$4,538.40
Hoffman CR230246G400 Harsh Environment Air Conditioner 460V 1,600 BTU AC Type 4 Indoor without Heat Package, 1.3 Amp, (23"H x 10"W x 8.75"D) 469 nominal watts Side Mount. Ambient temperature range of 50F-131F.
Hoffman CR290216G002 AC 115V 3000 BTU Indoor
Hoffman CR290216G002 AC 115V 3000 BTU Indoor
$3008.05$4,166.40
Hoffman CR290216G002 Harsh Environment Air Conditioner 115v 3,000 BTU AC Type 4 Indoor without Heat Package, 7.8 Amp, (29.5"H x 15.75"W x 8.63"D) 879 nominal watts Side Mount. Ambient temperature range of -40F-131F.
Hoffman CR290216G013 AC 115V 3000 BTU Outdoor
Hoffman CR290216G013 AC 115V 3000 BTU Outdoor
$4999.85$6,925.20
Hoffman CR290216G013 Harsh Environment Air Conditioner 115V 3,000 BTU AC Type 3R Stainless Steel Outdoor without Heat Package, 7.8 Amp, (29.5"H x 15.75"W x 8.63"D) 879 nominal watts Side Mount. Ambient temperature range of -40F-131F.
Hoffman CR290216G030 AC 115V 3000 BTU Indoor
Hoffman CR290216G030 AC 115V 3000 BTU Indoor
$3086.04$4,274.40
Hoffman CR290216G030 Harsh Environment Air Conditioner 115v 3,000 BTU AC Type 4 Indoor without Heat Package, with Level 2 Controller 7.8 Amp, (29.5"H x 15.75"W x 8.63"D) 879 nominal watts Side Mount. Ambient temperature range of -40F-131F.
Hoffman CR290216G035 AC 115V 3000 BTU Outdoor
Hoffman CR290216G035 AC 115V 3000 BTU Outdoor
$3378.86$4,680.00
Hoffman CR290216G035 Harsh Environment Air Conditioner 115V 3,000 BTU AC Type 3R Outdoor without Heat Package, 7.8 Amp, (29.5"H x 15.75"W x 8.63"D) 879 nominal watts Side Mount. Ambient temperature range of -40F-131F.
Hoffman CR290216G036 AC 115V 3000 BTU Outdoor
Hoffman CR290216G036 AC 115V 3000 BTU Outdoor
$5581.20$7,730.40
Hoffman CR290216G036 Harsh Environment Air Conditioner 115V 3,000 BTU AC Type 4X Stainless Steel Outdoor without Heat Package, 7.8 Amp, (29.5"H x 15.75"W x 8.63"D) 879 nominal watts Side Mount. Ambient temperature range of -40F-131F.
Hoffman CR290226G002 AC 230V 2700 BTU Indoor
Hoffman CR290226G002 AC 230V 2700 BTU Indoor
$3048.77$4,222.80
Hoffman CR290226G002 Harsh Environment Air Conditioner 230V 2,700 BTU AC Type 4 Indoor without Heat Package, 3.6 Amp, (29.5"H x 15.75"W x 8.63"D) 791 nominal watts Side Mount. Ambient temperature range of -40F-131F.
Hoffman CR290226G010 AC 230V 2700 BTU Outdoor
Hoffman CR290226G010 AC 230V 2700 BTU Outdoor
$5007.65$6,936.00
Hoffman CR290226G010 Harsh Environment Air Conditioner 230V 2,700 BTU AC Type 3R Stainless Steel Outdoor without Heat Package, 3.6 Amp, (29.5"H x 15.75"W x 8.63"D) 791 nominal watts Side Mount. Ambient temperature range of -40F-131F.
Hoffman CR290226G020 AC 230V 2700 BTU Outdoor
Hoffman CR290226G020 AC 230V 2700 BTU Outdoor
$3426.51$4,746.00
Hoffman CR290226G020 Harsh Environment Air Conditioner 230V 2,700 BTU AC Type 3R Outdoor without Heat Package, 3.6 Amp, (29.5"H x 15.75"W x 8.63"D) 791 nominal watts Side Mount. Ambient temperature range of -40F-131F.
Hoffman CR290226G030 AC 230V 2700 BTU Indoor
Hoffman CR290226G030 AC 230V 2700 BTU Indoor
$3117.22$4,317.60
Hoffman CR290226G030 Harsh Environment Air Conditioner 230V 2,700 BTU AC Type 4 Indoor without Heat Package, with Level 2 Controller 3.6 Amp, (29.5"H x 15.75"W x 8.63"D) 791 nominal watts Side Mount. Ambient temperature range of -40F-131F.
Hoffman CR290226G037 AC 230V 2700 BTU Outdoor
Hoffman CR290226G037 AC 230V 2700 BTU Outdoor
$5589.85$7,742.40
Hoffman CR290226G037 Harsh Environment Air Conditioner 230V 2,700 BTU AC Type 4X Stainless Steel Outdoor without Heat Package, 3.6 Amp, (29.5"H x 15.75"W x 8.63"D) 791 nominal watts Side Mount. Ambient temperature range of -40F-131F.
Hoffman CR290226G041 AC 460V 2700 BTU Indoor
Hoffman CR290226G041 AC 460V 2700 BTU Indoor
$4029.51$5,581.20
Hoffman CR290226G041 Harsh Environment Air Conditioner 460V 2,700 BTU AC Type 4 Indoor without Heat Package, with Level 2 Controller 1.9 Amp, (29.5"H x 15.75"W x 8.63"D) 791 nominal watts Side Mount. Ambient temperature range of 50F-131F.
Hoffman CR290226G045 AC 460V 2700 BTU Outdoor
Hoffman CR290226G045 AC 460V 2700 BTU Outdoor
$5247.64$7,268.40
Hoffman CR290226G045 Harsh Environment Air Conditioner 460V 2,700 BTU AC Type 4X Stainless Steel Indoor/Outdoor-Indoor without Heat Package, 1.9 Amp, (29.5"H x 15.75"W x 8.63"D) 791 nominal watts Side Mount. Ambient temperature range of 50F-131F.
Hoffman CR290226G046 ProAir AC 460V 2700 BTU Outdoor
Hoffman CR290226G046 ProAir AC 460V 2700 BTU Outdoor
$0.00$0.00
Hoffman ProAir CR290226G046 Harsh Environment Air Conditioner 460V 2,700 BTU AC Type 3R Outdoor without Heat Package, 1.9 Amp, (29.5"H x 15.75"W x 8.63"D) 791 nominal watts Side Mount. Ambient temperature range of 50F-131F.
Hoffman CR290226G058 AC 460V 2700 BTU Outdoor
Hoffman CR290246G400 AC 460V 2700 BTU Indoor
Hoffman CR290246G400 AC 460V 2700 BTU Indoor
$2982.07$4,130.40
Hoffman CR290246G400 Harsh Environment Air Conditioner 460V 2,700 BTU AC Type 4 Indoor without Heat Package, 1.9 Amp, (29.5"H x 15.75"W x 8.63"D) 791 nominal watts Side Mount. Ambient temperature range of 50F-131F.
Hoffman CR290246G401 AC 460V 2700 BTU Outdoor
Hoffman CR290246G401 AC 460V 2700 BTU Outdoor
$5148.01$7,130.40
Hoffman CR290246G401 Harsh Environment Air Conditioner 460V 2,700 BTU AC Type 3R Stainless Steel Outdoor without Heat Package, 1.9 Amp, (29.5"H x 15.75"W x 8.63"D) 791 nominal watts Side Mount. Ambient temperature range of 50F-131F.
Hoffman CR290416G002 AC 115V 4000 BTU Indoor
Hoffman CR290416G002 AC 115V 4000 BTU Indoor
$3271.43$4,531.20
Hoffman CR290416G002 Harsh Environment Air Conditioner 115v 4,000 BTU AC Type 4 Indoor without Heat Package, 12.1 Amp, (29.5"H x 15.75"W x 8.63"D) 1172 nominal watts Side Mount. Ambient temperature range of -40F-131F.
Hoffman CR290416G030 AC 115V 4000 BTU Outdoor
Hoffman CR290416G030 AC 115V 4000 BTU Outdoor
$5178.33$7,172.40
Hoffman CR290416G030 Harsh Environment Air Conditioner 115V 4,000 BTU AC Type 3R Stainless Steel Outdoor without Heat Package, 12.1 Amp, (29.5"H x 15.75"W x 8.63"D) 1172 nominal watts Side Mount. Ambient temperature range of -40F-131F.
Hoffman CR290416G045 AC 115V 4000 BTU Outdoor
Hoffman CR290416G045 AC 115V 4000 BTU Outdoor
$3627.51$5,024.40
Hoffman CR290416G045 Harsh Environment Air Conditioner 115V 4,000 BTU AC Type 3R Outdoor without Heat Package, 12.1 Amp, (29.5"H x 15.75"W x 8.63"D) 1172 nominal watts Side Mount. Ambient temperature range of -40F-131F.
Hoffman CR290416G047 AC 115V 4000 BTU Indoor
Hoffman CR290416G047 AC 115V 4000 BTU Indoor
$3326.88$4,608.00
Hoffman CR290416G047 Harsh Environment Air Conditioner 115v 4,000 BTU AC Type 4 Indoor without Heat Package, with Level 2 Controller 12.1 Amp, (29.5"H x 15.75"W x 8.63"D) 1172 nominal watts Side Mount. Ambient temperature range of -40F-131F.
Hoffman CR290416G052 AC 115V 4000 BTU Outdoor
Hoffman CR290416G068 AC 115V 4000 BTU Outdoor
Hoffman CR290416G068 AC 115V 4000 BTU Outdoor
$5755.33$7,971.60
Hoffman CR290416G068 Harsh Environment Air Conditioner 115V 4,000 BTU AC Type 4X Stainless Steel Outdoor without Heat Package, 12.1 Amp, (29.5"H x 15.75"W x 8.63"D) 1172 nominal watts Side Mount. Ambient temperature range of -40F-131F.
Hoffman CR290426G002 AC 230V 4000 BTU Indoor
Hoffman CR290426G002 AC 230V 4000 BTU Indoor
$3310.42$4,585.20
Hoffman CR290426G002 Harsh Environment Air Conditioner 230V 4,000 BTU AC Type 4 Indoor without Heat Package, 6.6 Amp, (29.5"H x 15.75"W x 8.63"D) 1172 nominal watts Side Mount. Ambient temperature range of -40F-131F.
Hoffman CR290426G017 AC 230V 4000 BTU Outdoor
Hoffman CR290426G017 AC 230V 4000 BTU Outdoor
$5290.09$7,327.20
Hoffman CR290426G017 Harsh Environment Air Conditioner 230V 4,000 BTU AC Type 3R Stainless Steel Outdoor without Heat Package, 6.6 Amp, (29.5"H x 15.75"W x 8.63"D) 1172 nominal watts Side Mount. Ambient temperature range of -40F-131F.
Hoffman CR290426G022 AC 230V 4000 BTU Outdoor
Hoffman CR290426G022 AC 230V 4000 BTU Outdoor
$3672.56$5,086.80
Hoffman CR290426G022 Harsh Environment Air Conditioner 230V 4,000 BTU AC Type 3R Outdoor without Heat Package, 6.6 Amp, (29.5"H x 15.75"W x 8.63"D) 1172 nominal watts Side Mount. Ambient temperature range of -40F-131F.
Hoffman CR290426G027 AC 230V 4000 BTU Indoor
Hoffman CR290426G027 AC 230V 4000 BTU Indoor
$3355.47$4,647.60
Hoffman CR290426G027 Harsh Environment Air Conditioner 230V 4,000 BTU AC Type 4 Indoor without Heat Package, with Level 2 Controller 6.6 Amp, (29.5"H x 15.75"W x 8.63"D) 1172 nominal watts Side Mount. Ambient temperature range of -40F-131F.
Hoffman CR290426G054 AC 230V 4000 BTU Outdoor
Hoffman CR290426G054 AC 230V 4000 BTU Outdoor
$5868.83$8,128.80
Hoffman CR290426G054 Harsh Environment Air Conditioner 230V 4,000 BTU AC Type 4X Stainless Steel Outdoor without Heat Package, 6.6 Amp, (29.5"H x 15.75"W x 8.63"D) 1172 nominal watts Side Mount. Ambient temperature range of -40F-131F.
Hoffman CR290426G061 AC 460V 4000 BTU Outdoor
Hoffman CR290426G061 AC 460V 4000 BTU Outdoor
$5707.68$7,905.60
Hoffman CR290426G061 Harsh Environment Air Conditioner 460V 4,000 BTU AC Type 4X Stainless Steel Outdoor without Heat Package, 3.6 Amp, (29.5"H x 15.75"W x 8.63"D) 1172 nominal watts Side Mount. Ambient temperature range of -40F-131F.
Hoffman CR290426G101 AC 460V 4000 BTU Outdoor
Hoffman CR290426G101 AC 460V 4000 BTU Outdoor
$5118.54$7,089.60
Hoffman CR290426G101 Harsh Environment Air Conditioner 460V 4,000 BTU AC Type 3R Stainless Steel Outdoor without Heat Package, 3.6 Amp, (29.5"H x 15.75"W x 8.63"D) 1172 nominal watts Side Mount. Ambient temperature range of -40F-131F.
Hoffman CR290446G400 AC 460V 4000 BTU Indoor
Hoffman CR290446G400 AC 460V 4000 BTU Indoor
$4019.98$5,568.00
Hoffman CR290446G400 Harsh Environment Air Conditioner 460V 4,000 BTU AC Type 4 Indoor without Heat Package, 3.6 Amp, (29.5"H x 15.75"W x 8.63"D) 1172 nominal watts Side Mount. Ambient temperature range of 50F-131F.
Hoffman CR430616002 CR43Series AC 115V 6000 BTU Indoor
Hoffman CR430616002 CR43Series AC 115V 6000 BTU Indoor
$2928.45$5,578.00
Hoffman Air Conditioner CR43 Series Obselete Replaced by CR430616G002 115v 6000 BTU AC, Type 12 Indoor Side Mount Basic Pkg. Steel-LtGray 12 Amp (43.31"Hx15.75"Wx10.25"D)
Hoffman CR430616004 CR43Series AC 115V 6000 BTU Indoor
Hoffman CR430616004 CR43Series AC 115V 6000 BTU Indoor
$4587.73$8,738.52
Hoffman Air Conditioner CR43 Series 115v 6000 BTU AC, Type 12 Indoor Side Mount Stainless Steel Type 304 Low Ambient temp Pkg. 12 Amp (43.31"Hx15.75"Wx10.25"D)
Hoffman CR430616013 CR43Series AC 115V 6000 BTU Indoor
Hoffman CR430616013 CR43Series AC 115V 6000 BTU Indoor
$3135.80$5,972.97
Hoffman Air Conditioner CR43 Series 115v 6000 BTU AC, Type 12 Indoor Side Mount Low Ambient temp Pkg. Steel-LtGray 12 Amp (43.31"Hx15.75"Wx10.25"D)
Hoffman CR430616016 CR43Series AC 115V 6000 BTU Indoor
Hoffman CR430616016 CR43Series AC 115V 6000 BTU Indoor
$2884.90$5,495.05
Hoffman Air Conditioner CR43 Series 115v 6000 BTU AC, Type 12 Indoor Side Mount Level 2 controller Pkg. Steel-LtGray 12 Amp (43.31"Hx15.75"Wx10.25"D)
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Installing an enclosure air conditioner or cooling unit manages the enclosure’s internal temperatures. Both the housed equipment itself and exterior factors generate heat which can shorten electronic components’ life expectancy, void manufacturer’s warranties, or even result in the equipment’s catastrophic failure. 

Thermal management devices for sealed enclosures, or closed-loop systems, include traditional air conditioners with compressors, air-to-air heat exchangers, air-to-water heat exchangers, thermoelectric coolers and compressed air coolers.  

Water cooled air conditioners (air-to-water) require a clean, pressurized water supply. They are superior to air cooled air conditioners as they can operate at lower condensing temperatures and they are more efficient then air conditioners, but they are more expensive and have higher installation costs. Water cooled air conditioners connect to clean, pressurized water supply. 

Thermoelectric coolers are solid-state refrigerators utilize the Peltier effect for cooling, so they have no circulating liquid and significantly fewer moving parts. Thermoelectric coolers can be smaller and tend to last longer than other types of heat exchanger.

Traditional air conditioners utilize a liquid refrigerant, compressor and condenser. They come in a large variety of sizes, mounting styles, VAC options, and BTU output ranges. They typically cost less than other types of cooling systems.

Compressed air AC units require a source of compressed air. They are ideal of hazardous locations. Compressed air AC coolers are virtually maintenance free without any refrigerants or moving parts. 

Enclosure air conditioners and cooling systems are available for DC and AC systems, running as small as 7” x 1” x 1”, and as large as 70” x 36” x 23”, providing 178 BTU to 60,000 BTU cooling per hour. The climate control units themselves can be housed in aluminum, galvanized steel, mild steel, or stainless steel, for indoor and/or outdoor use with NEMA Type 12, NEMA Type 3R, NEMA 4, or NEMA 4X ratings. 

 

Click here for Nvent's Cooling Selection Tool to help determine the BTUs your enclosure needs.

Click here for more information about NEMA ratings.

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