![Carrier 30RB660004 Crankcase Heater specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-30rb660004-specs.png?v=1794056610&width=1445)
The Carrier 30RB660004 is a crankcase heater that keeps refrigerant oil in the compressor crankcase warm during off cycles, preventing refrigerant migration and liquid slugging on startup. This is a genuine Carrier replacement part. Confirm the part number against your equipment's parts list before ordering.
Specifications
| Part Number | 30RB660004 |
|---|---|
| Brand | Carrier |
| Type | Crankcase Heater |