Operational Range: Maintains high-efficiency performance within a wide temperature range of -40°C to 65°C

you must use a switch that matches the OEM temperature specifications (190-220F) to ensure the system operates within its design parameters

The BQ body features an adjustable bottom cap

this component features a 25-degree right flame pattern

Is this kit compatible with DC-powered S201 valves

Lennox 46K67 Control Board Els PW 17895 Operational Range: Maintains high-efficiency performanceThe Lennox 46K67 Defrost Control Board is a critical OEM replacement component engineered for precision management of heat pump defrost cycles. As a veteran technician knows, the Lennox R47181 001 (also marketed under the Armstrong Air 46K67 part number) is essential for maintaining system efficiency by intelligently monitoring temperature sensors and time parameters. This HVAC defrost control module initiates and terminates defrost routines to