Key Benefits Precise Mass Flow: Stepper motor technology ensures accurate refrigerant flow control and stable superheat across varying loads

Use a fine abrasive or steel wool to clean the metal probe if the furnace is failing to sense flame

and thermostatic element by removing the cover

you must verify the part number in your specific model's service manual or check the temperature stamping on the existing switch before installation

Bard HVAC 8605-017BX Crankcase Heater 321142-301 Key Benefits Precise Mass Flow:For contractors maintaining Bard wall mount HVAC equipment, the Bard HVAC 8605 017BX Crankcase Heater is an essential OEM component designed to safeguard your compressor. This wraparound crankcase heater, identical to the 8605 017, is engineered to prevent refrigerant migration into the compressor oil during off cycles. By maintaining optimal oil temperature, it ensures proper lubrication at startup, significantly reducing the risk of flooded starts