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Heatrex
P.O. Box 515,
Meadville, PA 16335
Phone: (814) 724-1800
Fax: (814) 333-6580
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233 Series Explosion-Proof Unit Heater

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Heatrex's 233 Series Exp explosion-proof unit heater is designed with both safety and versatility in mind. Unique 233 Series features include :
  • Industry's Lowest Ignition Temperature Code Rating : T3C, 320°F (160°C)
  • Dual Over temperature Protection: With both automatic and manual reset over temperature cutouts for additional safety.
  • Nontoxic Propylene Glycol Heat Transfer Fluid
  • Low 70 PSIG Relief Valve Setting : This assures that in an emergency, the initial escaping vapor temperature remains below the 320°F (160°C) ignition temperature.
  • Corrosive Resistant Options : Heatrex offers three constructions suitable for most applications. Standard construction for use in dry non-corrosive areas includes : Welded steel heat exchanger; powder-coated cabinet; epoxy-coated motor. A 316 stainless steel construction suitable for Waste Water Treatment Plants includes : 316 stainless steel heat exchanger, headers and tubes with aluminum fins; stainless steel cabinet; corrosive resistance hardware; epoxy-coated motor. Third construction is suitable for use in Chemical Plants where chlorides are present and includes : Heresite® coated heat exchanger, cabinet, fan blade; corrosive resistance hardware; epoxy-coated motor.


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Item #

Power

Voltage Rating

Total Amps

Frame Size

Approx. Air Temperature Rise

HX-233-FA-0036C 3 kW 208 V 17.0 A 1 15 ºF
8
ºC
HX-233-FA-0036J 3 kW 240 V 15 A 1 15 ºF
8
ºC
HX-233-FA-0036D 3 kW 208 V 10.0 A 1 15 ºF
8
ºC
HX-233-FA-0036K 3 kW 240 V 9 A 1 15 ºF
8
ºC
HX-233-FA-0036U 3 kW 480 V 5.0 A 1 15 ºF
8
ºC
HX-233-FA-0036Z 3 kW 600 V 4 A 1 15 ºF
8
ºC
HX-233-FA-0056C 5 kW 208 V 26 A 1 25 ºF
13
ºC
HX-233-FA-0056J 5 kW 240 V 23 A 1 25 ºF
13
ºC
HX-233-FA-0056D 5 kW 208 V 16 A 1 25 ºF
13
ºC
HX-233-FA-0056K 5 kW 240 V 14 A 1 25 ºF
13
ºC
HX-233-FA-0056U 5 kW 480 V 7.0 A 1 25 ºF
13
ºC
HX-233-FA-0056Z 5 kW 600 V 6.0 A 1 25 ºF
13
ºC
HX-233-FA-0086C 7.5 kW 208 V 38 A 1 28 ºF
16
ºC
HX-233-FA-0086J 7.5 kW 240 V 34 A 1 28 ºF
16
ºC
HX-233-FA-0086D 7.5 kW 208 V 23 A 1 28 ºF
16
ºC
HX-233-FA-0086K 7.5 kW 240 V 20 A 1 28 ºF
16
ºC
HX-233-FA-0086U 7.5 kW 480 V 10.0 A 1 28 ºF
16
ºC
HX-233-FA-0086Z 7.5 kW 600 V 9 A 1 28 ºF
16
ºC
HX-233-FA-0106J 10 kW 240 V 44 A 1 38 ºF
21
ºC
HX-233-FA-0106D 10 kW 208 V 30 A 1 38 ºF
21
ºC
HX-233-FA-0106K 10 kW 240 V 26 A 1 38 ºF
21
ºC
HX-233-FA-0106U 10 kW 480 V 13.0 A 1 38 ºF
21
ºC
HX-233-FA-0106Z 10 kW 600 V 11 A 1 38 ºF
21
ºC
HX-233-FB-0156D 15 kW 208 V 44 A 2 27 ºF
15
ºC
HX-233-FB-0156K 15 kW 240 V 38 A 2 27 ºF
15
ºC
  Results 1 - 25 of 33 1 2 
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