Lennox 81J69 Hard Start Kit 30067439-890 to ensure consistent draft proving

to ensure consistent draft proving without the need for field adjustment

verify the secondary and primary heat sections for integrity

This unit serves as the direct replacement for Barber Colman MA-6503

Constructed from premium bi-metal materials

Lennox 81J69 Hard Start Kit 30067439-890 to ensure consistent draft provingThe Lennox 81J69 Hard Start Kit is a field proven solution for technicians looking to resolve compressor starting issues on single phase HVAC systems. This OEM hard start capacitor kit, also recognized by part number LB 31200BW, features a high capacitance 270 324 MFD start capacitor and a heavy duty potential relay. Its primary function is to boost starting torque, allowing a compressor to overcome mechanical resistanceinertial loadduring the initial