Lennox 54M89 Low Ambient Control Kit voomi_id_10340 This pulley supports efficient operation

This pulley supports efficient operation in HVAC systems

Energy efficiency ratio: 10

This switch automatically shuts off the air conditioner when the coil temperature reaches 210 degrees Fahrenheit to prevent damage to the compressor and other components

NEMA 4 differential pressure switch

Lennox 54M89 Low Ambient Control Kit voomi_id_10340 This pulley supports efficient operationProduct Description Lennox 54M89 Low Ambient Control Kit is specifically designed to enhance the operation of your Lennox gas furnaces under low ambient conditions. This kit allows your furnace to maintain efficient performance during colder seasons, ensuring a consistent and comfortable indoor temperature. Extends furnace operating range in low temperatures Includes all necessary components for easy installation Optimizes energy utilization for cost