the QPM2100 uses infrared CO2 sensing technology that is self-correcting and maintenance-free

providing peace of mind for HVAC technicians and facility managers seeking to maintain Goodman heating equipment at peak operational capacity without compromising system integrity or safety protocols

it allows for easy seat replacement and service under pressure

Industry Standards: Class 2 safety rating ensures current limiting protection for the low-voltage side of the circuit

Rated for a 28

Lennox 47K15 Solenoid Coil 319852-301 the QPM2100 uses infrared CO2The Lennox 47K15 is a performance grade 24V solenoid coil engineered specifically for technical compatibility with Lennox 10CHP and 12CHP series heat pumps and condensing units. This electromagnet acts as the primary control mechanism for refrigerant flow, utilizing a low voltage electrical current to actuate the internal plunger. When the thermostat signals for a stage change or defrost cycle, the 47K15 solenoid valve coil generates the necessary