The Heil Quaker ICP 1193548 Control Board is a critical OEM furnace circuit board engineered for precise management of heating and cooling cycles in Heil

the ClimateMaster 33B0006N21 Expansion Valve is the critical OEM component required for precise refrigerant metering

it supports a broader range up to 150 PSI

High-Efficiency Performance: Operates at 1050 RPM 208V to provide stable torque and airflow for fans and air-handling components

Fail-Safe Reliability: True spring return functionality ensures 100% closure or opening during power outages

Siemens Building Technology QPA2062 Sensor 320074-702 The Heil Quaker ICP 1193548The Siemens Building Technology QPA2062 Sensor is a multi parameter room air quality sensor engineered for high demand HVAC and building automation systems. Built for professional grade reliability, this unit integrates a Non Dispersive Infrared (NDIR) CO2 gas sensor with active temperature and relative humidity monitoring to facilitate precision Demand Controlled Ventilation (DCV). The 0 2000 ppm CO2 measuring range provides a stable 0 10V or 4 20mA