Maxitrol TD244 Temperature Selector R-410A ensure the spark gap is

ensure the spark gap is set correctly (typically 1/8") to prevent ignition lockout and optimize gas furnace ignition cycles

6-inch diameter (NEMA 48 frame) direct-drive blower motors

What is the rotation direction for this fan blade

Broad Compatibility: Native support for Johnson Controls A421

Maxitrol TD244 Temperature Selector R-410A ensure the spark gap isThe Maxitrol TD244 is a professional grade wall mount space temperature selector engineered for precise atmospheric control within Selectra Series 44 modulation systems. Designed for direct fired make up air and space heating applications, this remote temperature selector allows technicians to set and maintain environmental conditions between 55F and 90F. It functions by sending a resistive signal to a compatible A1044R amplifier, which in turn