The U Series heater is designed to reduce moisture from mechanical equipment and keep pumps, valves, and farm machinery from freezing. Having the radiant heat absorbed by the metal equipment makes this heater more effective than convection heaters. Features an Incoloy 840 Supperalloy heating element for superior corrosion resistance. The built-in thermostat turns off when the ambient temperature is safely above freezing. An optional 304 Stainless Steel (Add-SS to the model number) version helps prevent corrosion associated with high moisture locations like pump houses. A steel guard helps keep foreign objects away from the element. This heater is simple and reliable with no moving parts to wear out or maintain, making it an inexpensive choice for freeze protection. Specifically designed to operate in both horizontal (full wattage) or vertical (up to 500W max) positions.
- ETL Listed For Use In Damp Locations
- Available In Gray & Stainless Steel (-SS)
- Meets ASSE-1060 Requirements
- Built-in Thermostat with Frost Protection (40° to 90°F)
- Incoloy 840 Supperalloy, Corrosion Resistant Element
- Convection/Radiant Heat
- Horizontal (Full Wattage) or Vertical (up to 500W) Mount
- Proudly Made in the USA with U.S. & Global Materials
- 1-Year Limited Warranty
Product Features
Keeps Valves From Freezing
Designed to reduce moisture from mechanical equipment and keep pumps, valves, and farm machinery from freezing. Features an Incoloy 840 Supperalloy heating element for superior corrosion resistance. The built-in thermostat turns off when the ambient temperature is safely above freezing.
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Versatile and Durable.
Simple and reliable with no moving parts to wear out or maintain, making it an inexpensive choice for freeze protection. Compact and flexible enough to mount either horizontally or vertically (up to 500W) to meet specific application requirements.
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Available Models
Ordering Information
| MODEL | UPC# | VOLTAGE | WATTAGE | WEIGHT | Purchase |
|---|---|---|---|---|---|
| U1250 | 12605 | 120 | 500 | 4 | Buy Now |
| U1275 | 12606 | 120 | 750 | 4 | |
| U12100 | 12609 | 120 | 1000 | 4 | Buy Now |
| U2425 | 12612 | 240/208/120* | 250/187/62 | 4 | |
| U2450 | 12615 | 240/208/120* | 500/375/125 | 4 | Buy Now |
| U2475 | 12618 | 240/208/120* | 750/563/187 | 4 | |
| U24100 | 12621 | 240/208/120* | 1000/750/250 | 4 | Buy Now |
Engineering Specs
Contractor shall supply and install U Pump House series radiant heaters manufactured by King Electrical Mfg. Company. Heaters shall be of the wattage and voltage as indicated on the plans.
Element: Incoloy 840 Superalloy heating element for superior corrosion resistance.
Thermostat: Built-in snap action with a range of 40° to 90°F.
Safety Limit: Capillary tube running the full length of the element provides over-temperature protection then automatically resets when temperature drops.
Enclosure: Steel case painted gray. optional 20 gauge 304 Stainless Steel on -SS model).
Safety Standard: ETLus
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Related Products
Model U-SS
- 120, 240 volt
- 62 to 1,000 watts
Ideal for freeze protection for mechanical equipment. Stainless steel unit prevents corrosion associated with high moisture locations, like pump houses.
Model SRP - 120 VOLT
- 120 volt
- 36 to 900 watts
- Length: 6 to 150 ft.
SRP Pre-Assembled Self-Regulating pre-assembled heating cables are designed for a variety of pipe freeze protection applications.
MODEL WSC
- 120, 208, 240 volt
- 500 to 2000 watts
The WSC Heater is a surfaced-mounted UL certified for outdoor use, ideal for many freeze protection applications.
Model U
- 120, 240 volt
- 62 to 1,000 watts
Inexpensive, utility unit ideal for freeze protection for mechanical equipment like pumps, valves, and farm machinery. Simple, reliable with no maintenance.