Critical Safety Protection: The 145F CO (Cut-Out) threshold prevents heat exchanger damage by breaking the circuit during high-temperature events

Field technicians frequently specify the S1-026-19654-011 to restore factory-standard HVAC airflow performance when the original wheel becomes out of balance or suffers from debris buildup

The Warrick 16MB1A0 is a heavy-duty single-level plug-in liquid level control designed for reliability in demanding commercial and industrial HVACR environments

OEM Precision: Ensures exact physical fitment and electrical calibration for specific York-branded furnace and air handler series

Conbraco Industries 18C-542-4-150 Valve Freon Critical Safety Protection: The 145FThe Apollo 18C 542 4 150 is a high capacity bronze automatic temperature and pressure relief valve engineered for the protection of large scale commercial hot water heaters and storage tanks. This ASME Section IV certified valve features a substantial 6,050,000 BTU capacity, making it a critical safety component for high output hydronic systems. The unit is factory set at a 150 PSI relief pressure and a maximum temperature threshold of 210F. Built