Crankcase heaters are used to overcome the problem of migration and condensation of refrigerant in the crankcases of compressors used in air conditioning and heat pump systems. They are designed to keep the crankcase oil at a temperature higher than the coldest part of the system to prevent migration.
Backer Hotwatt Crankcase Heaters are constructed of the highest quality corrosion resistance materials and sealed against moisture.
The following list Backer Hotwatt Crankcase Heaters by the OEM manufacturer. In addition, custom designed crankcase heaters and variations to the units shown are also available.
| Backer Hotwatt Inc. | |
|---|---|
| Product Category | Radiant Heater Elements |
| Product Number | Copeland Compressor Series |
| Product Name | Crankcase Heaters |
| Element Options | Sheathed Tubular Element (optional feature); Straight (optional feature); Custom Shape/Bend (optional feature) |
