providing a significant safety margin for R-410A and high-ambient refrigeration environments

The dry contact relay design provides an isolated switch

high-capacity control designed for LP gas applications requiring precision and high flow rates

maintaining optimal belt tension and shaft alignment

Premium Build Quality: Constructed as a factory authorized part to ensure exact dimensional compatibility and performance

Lennox 22H56 Detector Kit 321142-301 providing a significant safety marginThis Lennox 22H56 Smoke Detector Kit is a critical safety component designed for seamless integration with commercial Lennox rooftop units, including high performance models in the Model L, Enlight, and Raider series. Engineered for reliability in demanding environments, this photoelectric smoke detector provides rapid response by sensing combustion particles within the supply and return air streams. As a veteran grade OEM HVAC replacement part, it