and R407C refrigerants

Direct Foot Mount: Simplified installation with foot mount brackets that align with factory-drilled holes in Lennox air handlers and furnaces

and various vegetable oils

Reduced Downtime: Simplified damper linkage installation allows for rapid field maintenance and system restoration

Williams P322016 Thermostat and R407C refrigerantsThe Williams P322016 Thermostat is a technician grade millivolt heating control specifically engineered for compatibility with Williams furnace systems, including gravity wall heaters and floor furnaces. This non programmable mechanical thermostat operates on a 750mv system, eliminating the need for external power or common wires, making it a critical component for remote or off grid installations where electrical reliability is paramount. With a