Always verify the primary voltage at the 24-volt terminal block before installation
it protects internal windings from dust and combustion byproducts
OEM Compatibility: Specifically designed as a Nordyne 903477 drop-in replacement for the R4 series
meaning the switch will close again after the temperature drops by 60 degrees
it typically requires the integrated electrical components provided in the kit for proper starting torque under high pressure
Heil Quaker ICP 17317000A43080 Remote Control 326010-701 Always verify the primary voltageAs a field tested HVAC professional, you know that maintaining system integrity means using the right OEM replacement parts. The Heil Quaker ICP 17317000A43080 Wireless Remote Control is a critical interface for mini split systems and ductless indoor units, specifically those under the Heil, Carrier, Bryant, and Payne brands. This is not a universal remote; it is the genuine cooling only remote designed to communicate with 40MAQB, 40MBCQ, and 40MBDQ