Designed specifically for Flame Vapor (FV) systems

but it requires a standard 24VAC power supply to operate the logic board and outputs

This orifice housing parts kit is primarily engineered for Wayne Combustion HSG200 and HSG400 gas burners

breaking the 24V control circuit to prevent unsafe operation or incomplete combustion

This is a genuine OEM HVAC replacement part

Nidec-US Motors 1221P Condenser Motor 318820-201 Designed specifically for Flame VaporThe Nidec US Motors 1221P is a high performance direct drive blower motor designed for demanding HVAC applications, including packaged terminal air conditioners (PTAC) and heat pump units. This 1 4 HP condenser motor operates at 1550 RPM and provides 3 speed versatility to match specific airflow requirements. Engineered with a 42Y NEMA frame size and a 5. 0 inch diameter, it features a double shaft configuration with an 8 inch flat shaft on each side,