The Lennox 11B97 Mild Weather Kit (612651-01) is an essential technical field-installed accessory designed to optimize heat pump performance during moderate outdoor temperatures

Integrated gasket for secure fit and leak prevention

Enhanced Safety: Manages high-limit resets and gas pressure proving switches for secure appliance operation

When performing a Crown BWC225 blower replacement

MARS 19164 Potential Relay 323613-751 The Lennox 11B97 Mild WeatherThe MARS 19164 is a standard service HVAC potential relay designed specifically for single phase compressor motors requiring precise start capacitor disconnection. As a professional grade Model 164 relay, it features a pick up voltage range of 245 275V and a drop out voltage of 60 140V, ensuring reliable starting torque in high demand refrigeration and air conditioning applications. Rated for 420V hold voltage and 35 amp contact current, this