York 022-11879-000 Valve 318172-701 or a blocked venting system

or a blocked venting system causing flames to roll out of the burner assembly

Structural Integrity: Includes a high-density housing and balanced impeller wheel to resist corrosion and thermal warping

The Enviro-tec PM-02-0012 Motor is a precision-engineered 1/6 HP blower motor designed specifically for high-static fan coil units and VAV terminals

ensuring maximum CFM delivery and silent operation

York 022-11879-000 Valve 318172-701 or a blocked venting systemThe York 022 11879 000 is an OEM pressure relief valve engineered for critical safety regulation in York HVAC and refrigeration systems. This HVAC relief valve features a 3 8 inch MPT inlet and a 1 2 inch Flare outlet, ensuring a secure and leak resistant connection within the refrigerant circuit. Constructed from high grade brass, this 022 11879 000 relief valve provides superior resistance to corrosion and thermal stress, maintaining its mechanical