The Carrier 38HQ660014 Compressor Lockout Sensing Relay is a specialized OEM control board designed to monitor electrical conditions and safeguard compressors in residential and commercial HVAC systems

maintaining a stable signal even under heavy thermal cycling

Versatile Application: Suitable for a wide temperature range of -60°F to 406°F

the BC7070 is part of the Supco Camstat line and is the designated direct replacement for the original 7070 and F7070 series controls

though this fixed model is preferred for many OEM replacements to prevent field tampering

Carrier 330687-702 Burner Assembly 321702-401 The Carrier 38HQ660014 Compressor LockoutWhen you're dealing with ignition failures or erratic flame signals in a residential furnace, replacing the Carrier 330687 702 Burner Assembly is the definitive fix for restoring combustion stability. This genuine OEM furnace burner replacement features a robust 3 inshot burner configuration integrated with a factory welded burner mounting bracket to ensure precise alignment with the heat exchanger inlets. Engineered for high efficiency gas furnaces,