Symptoms include erratic superheat readings

Designed to manage one stage of heating and one stage of cooling

Designed for HVAC pneumatic systems

Industrial Construction: Features a moisture-resistant design with a rolled steel housing and aluminum components to prevent environmental degradation

Trane HTR15994 Crankcase Heater R-407C Symptoms include erratic superheat readingsThe Trane HTR15994 Crankcase Heater is a critical genuine OEM replacement part engineered for high performance compressor protection in residential and commercial split systems. Operating at 230V with a power output of 40W, this clamp style heater is specifically designed to prevent refrigerant migration and ensure the compressor oil remains at the correct viscosity during off cycles in low ambient conditions. By maintaining temperature differential