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Cabinet Coolers

Selecting The Right Cabinet Cooler® System


With or Without Thermostat Control

EXAIR Cabinet Coolers are available with or without thermostat control. The continuous coolers (Model 4200 and 4700 series) are recommended when constant cooling and a constant positive purge are desirable. The thermostatically controlled systems (Model 4300 and 4800 series) save air by activating the cooler only when internal temperatures approach critical levels. The adjustable thermostat is factory set at 95°F (35°C). Thermostatic systems are recommended where heat load fluctuates and continual purge is not required.
A dangerous shock hazard exists when the panel door is opened to let a fan blow hot, dirty shop air at the electronics.
A dangerous shock hazard exists when the panel door is opened to let a fan blow hot, dirty shop air at the electronics.

All EXAIR Cabinet Cooler Systems contain a 5 micron Automatic Drain Filter for the compressed air supply and a Cold Air Distribution Kit to circulate the cold air throughout the enclosure.


Environmental Considerations
NEMA 12 (IP54) Cabinet Coolers (dust-tight, oil-tight) are ideal for general industrial environments where no liquids or corrosives are present.

NEMA 4 (IP66) Cabinet Coolers (dust-tight, oil-tight, splash resistant, indoor/outdoor service) incorporate a low pressure relief valve for both the vortex tube and cabinet air exhaust. This valve closes and seals when the cooler is not operating, to maintain the integrity of a NEMA 4 enclosure.

NEMA 4X (IP66) Cabinet Coolers (corrosion resistant) offer the same protection as NEMA 4, but are constructed of 304 stainless steel for food service, pharmaceutical and corrosive environments.


Cabinet Cooler Specifications

Cabinet Cooler Specifications
NEMA 12
(IP54)
(Dust, oil resistant)
Model # Capacity Btu/hr. Capacity Kcal/hr. Thermostat Control Sound Level dBA
4204 275 69 No 59*
4208 550 139 No 67*
4215 1,000 252 No 73*
4225 1,700 428 No 74*
4230 2,000 504 No 74*
4240 2,800 706 No 78*
4250 3,400 857 No 75*
4260 4,000 1,007 No 77*
4270 4,800 1,209 No 77*
4280 5,600 1,411 No 79*
4304 275 69 Yes 59*
4308 550 139 Yes 67*
4315 1,000 252 Yes 73*
4325 1,700 428 Yes 74*
4330 2,000 504 Yes 74*
4340 2,800 706 Yes 78*
4350 3,400 857 Yes 75*
4360 4,000 1,007 Yes 77*
4370 4,800 1,209 Yes 77*
4380 5,600 1,411 Yes 79*
NEMA 4
(IP66)
(Splash resistant)
4704 275 69 No 59*
4708 55 139 No 67*
4715 1,000 252 No 73
4725 1,700 428 No 80
4730 2,000 504 No 80
4740 2,800 706 No 82
4750 3,400 857 No 84
4760 4,000 1,007 No 84
4770 4,800 1,209 No 84
4780 5,600 1,411 No 85
4804 275 69 Yes 59*
4808 550 139 Yes 67*
4815 1,000 252 Yes 73
4825 1,700 428 Yes 80
4830 2,000 504 Yes 80
4840 2,800 706 Yes 82
4850 3,400 857 Yes 84
4860 4,000 1,007 Yes 84
4870 4,800 1,209 Yes 84
4880 5,600 1,411 Yes 85
NEMA 4X
(IP66)
(Corrosion resistant)
(Available in 316SS)
4704SS 275 69 No 59*
4708SS 550 139 No 67*
4715SS 1,000 252 No 73
4725SS 1,700 428 No 80
4730SS 2,000 504 No 80
4740SS 2,800 706 No 82
4750SS 3,400 857 No 84
4760SS 4,000 1,007 No 84
4770SS 4,800 1,209 No 84
4780SS 5,600 1,411 No 85
4804SS 550 69 Yes 59*
4808SS 550 139 Yes 67*
4815SS 1,000 252 Yes 73
4825SS 1,700 428 Yes 80
4830SS 2,000 504 Yes 80
4840SS 2,800 706 Yes 82
4850SS 3,400 857 Yes 84
4860SS 4,000 1,007 Yes 84
4870SS 4,800 1,209 Yes 84
4880SS 5,600 1,411 Yes 85
*With optional cold muffler installed.


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