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Stainless Steel High Temperature Unit Heater
Wattage: 20,000 Watts
Voltage: 208 / 240 / 480V
Phase: 3Ø
Mounting: Wall or Ceiling Mount
Control: Remote Temperature Control Panel with SSR
Warranty: 2 Year Limited

Stainless steel high temperature unit heater designed for harsh washdown environments and unoccupied spaces requiring room temperatures up to 160°F.
The KBSH stainless steel high temperature unit heater is engineered for harsh environments where corrosion resistance, washdown capability, and elevated temperature control are required. Built with 20 gauge type 304 stainless steel housing, stainless steel elements, a NEMA 4 sealed wiring compartment, and a remote temperature control panel, the KBSH is designed for process equipment rooms, laboratories, food processing areas, and other demanding spaces. A solid state relay provides proportional heating, while the remote control panel mounts outside the heated space to protect controls from extreme temperatures.
| MODEL | KW | BTUH | PHASE | VOLTS | AMPS | THERM. CONTROL VOLTAGE | MOTOR HP | CFM | TEMP. RISE | AIR THROW | MAX. MOUNT HEIGHT | SIZE | WT. (lbs.) | REVIT | Purchase |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KBSH2020-3-SSR | 20 | 68.3 | 3 | 208 | 55.5 | 208 | 1/4 HP | 1750 | 36 | 37ft. | 14ft. | E | 60 | Revit | Buy Now Close |
| KBSH2420-3-SSR | 20 | 68.3 | 3 | 240/208* | 48.1/41.6* | 240 | 1/4 HP | 1750 | 36 | 37ft. | 14ft. | E | 60 | Revit | Buy Now Close |
| KBSH4820-3-SSR | 20 | 68.3 | 3 | 480 | 24 | 24*** | 1/4 HP | 1750 | 36 | 37ft. | 14ft. | E | 60 | Revit | Buy Now Close |
Furnish and install King Electric KBSH stainless steel high temperature unit heater. Unit shall include 20 gauge type 304 stainless steel housing, stainless steel heating elements, NEMA 4 sealed wiring compartment, remote temperature control panel, temperature probe, solid state relay proportional heating control, adjustable discharge louvers, fan only switch, service disconnect switch, and permanent lubricated totally enclosed motor. Heater shall be UL certified in Canada and the United States and manufactured in the USA.


Stainless steel, ideal in heating and freeze protection of areas needing periodic hosing down. Extremely corrosive resistant with water tight components.
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The PKBS Stainless Steel Portable Unit Heater is specially constructed for heating of, and freeze protection in, dirty, dusty or corrosive areas requiring periodic washing or hose-down.
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Ideal for freeze protection for mechanical equipment. Stainless steel unit prevents corrosion associated with high moisture locations, like pump houses.
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The PAW SS is an electric heater designed for marine use, with a stainless steel grille, wall can, and interior that resist corrosive saltwater environments. Its flanged wall can allows recessed mounting in wood bulkheads.
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