Rheem Furnace Parts 47-21776-86 Heat Pump Defrost Control BoardHeat Pump Defrost Control Board is a crucial Rheem furnace part designed for efficient defrost cycling in heat pump systems. This 47 21776 86 replacement component is built to work with common Rheem furnace parts and includes the Defrost Control Board, Limit Switch Defrost Sensor, Wiring Diagram, and Instruction Sheet for a straightforward installation. Designed to deliver reliable defrost timing, this board helps prevent ice buildup, maintaining

FR-rated construction

Bacharach 19-3037 is a Probe Stop designed for PCA and Model 300 systems

helping technicians minimize downtime while preserving system integrity in demanding environments

Compatible models: FADC

Type: Bag Assembly designed for reliable relay operation

and an ambient range of 32–140°F

Luxurious texture and refined finish for a sophisticated appearance

it installs quickly into existing valve assemblies

Capillary length: 8 ft

The rugged NEMA 1 enclosure protects internal components

Easy installation with clearly labeled terminals

delivering dependable performance in real-world conditions