Daikin-McQuay 0130M00105 Defrost Thermostat for Split System Heat Pumps

The Daikin-McQuay 0130M00105 is a 2-wire defrost thermostat designed for split system heat pump applications. This OEM component plays a critical role in maintaining efficient heat pump operation by controlling the defrost cycle to prevent ice buildup on outdoor coils during cold weather operation.

Key Features:

• 2-wire configuration for straightforward installation
• Closes at 25°F and opens at 62°F for optimal defrost cycle control
• Direct OEM replacement for Daikin-McQuay, Goodman, and Amana heat pump systems
• Compatible with multiple heat pump models across residential and light commercial applications
• Factory-tested component ensuring reliable performance

This defrost thermostat monitors outdoor coil temperature and signals the defrost control board when ice accumulation requires a defrost cycle. The precise temperature range ensures ice is removed efficiently without unnecessary energy consumption. Compatible with numerous split system heat pump models, making it a versatile replacement component for HVAC technicians.