Pay in 4 interest-free payments of $35.01 Learn more
Ships within 48 hours · Estimated delivery Sep 21 - Sep 26
Thermal Protection: Class B insulation safeguards the internal windings from the high-heat demands of constant venting
and modern HFO blends like R-448A and R-449A
or weak airflow at the registers
The McQuay 107179808 is a professional-grade 24VAC HVAC actuator engineered for precise two-position control in commercial and industrial air handling systems
Enhanced Safety: Internal automatic ball checks provide immediate shut-off of medium if the gauge glass is compromised
York S1-022-22498-000 Check Valve R-134A Thermal Protection: Class B insulationThe York S1 022 22498 000 Check Valve is a critical directional control component designed for high pressure refrigerant piping systems. Featuring a 3 8 inch ODF connection, this valve prevents backflow into the compressor or condenser, maintaining system pressure differentials during off cycles. Since this is an OEM York replacement part, the internal spring tension and seat materials are specifically calibrated for Johnson Controls and York HVAC