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Crankcase Heater for HVAC/R Compressors

The Norske Backer Crankcase Heater is an electric resistance heater that is strapped or clamped to the bottom of a crankcase. The crankcase heater works to keep the oil in the compressor higher than the coldest part of the system. These heaters are typically used on compressors that operate in ambient temperatures lower than the systems operating temperatures. Ideal for both residential and commercial applications and can be added to existing systems that do not already have heaters installed internally.

Band-style is flexible and easy to install
Rapid heat-up
Moisture proof and corrosion resistant
Grounded for safety
OEM replacement

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Material: Aluminum band with SS closure strap
Band Width: 0.5 in (12.7 mm)
Band Thickness: 0.25 in (6.4 mm)
Max Surface Temperature: 302°F (150°C)
Lead Wires: 18 ga XLPE insulated leads with bare wire (no plug)
Ground Wire: 18 ga green/yellow insulated ground wire with ring terminal
Clamp Style: Quick-release band clamp with 5/16 in hex slotted screw