Nordyne 920338 Heat Pump Defrost Control Board

Heat Pump Defrost Control Board for Nordyne 920338 is a vital replacement part for maintaining efficient defrost cycles in your residential split system heat pump. This defrost control board is used on models PSH4BF-KA and delivers reliable operation when outdoor temperatures drop.

Designed for durability and straightforward swap-out, the Nordyne 920338 defrost control board supports consistent heating performance and energy efficiency by preventing ice buildup in the outdoor unit. The board is used on the residential split system heat pump and is compatible with PSH4BF-KA model/brand, making it a reliable HVAC control board replacement option.

Ideal for service professionals and DIY homeowners replacing worn defrost boards, this Nordyne 920338 part offers a cost-effective solution to extend the life of your heat pump. By restoring proper defrost timing, it helps prevent unnecessary energy loss and keeps indoor comfort steady through winter.

• Part number: Nordyne 920338 Defrost Control Board
• Compatibility: Residential Split System Heat Pumps, PSH4BF-KA
• Purpose: Defrost control board replacement to restore proper defrost cycling
• Installation: Designed for easy swap-out with standard mounting and wiring
• Condition: Used on PSH4BF-KA models