Heat Controller 802920890005 Blower Wheel 320788-703 ensuring a consistent spark for

ensuring a consistent spark for reliable ignition cycles

this unit features a wide setpoint range of 100 to 500 degrees Fahrenheit

using this HVAC replacement part ensures your system operates according to original manufacturer specifications

The internal thermistor sensor element provides exceptional 1 degree accuracy

This Sit Proflame gas valve features an integrated thermostat control and a piezo igniter assembly

Heat Controller 802920890005 Blower Wheel 320788-703 ensuring a consistent spark forThe Heat Controller 802920890005 Blower Wheel is a critical OEM replacement part engineered for high performance HVAC airflow systems. Specifically designed for compatibility with Comfort Aire PTAC and PTHP units, including series such as the PTHP07A, PTAC12F, and PTHP15A, this squirrel cage blower wheel ensures optimal static pressure and consistent air distribution. As a veteran technician knows, a balanced centrifugal fan wheel is essential for