reducing the need to carry multiple specialized OEM thermostats

Whether you are servicing a standing pilot furnace or a commercial boiler

Key Benefits 2-Stage Performance: Supports both low and high-fire heating modes for precise airflow control and system efficiency

You must purchase or reuse a compatible solenoid coil to actuate the internal slide mechanism

and 24V DDC controllers

York S1-502039 Ball Valve R-410A reducing the need to carryThe York S1 502039 Ball Valve is a critical isolation component engineered for HVACR refrigeration cycles and high pressure cooling systems. This 7 8" ODF sweat connection valve features a full port design to ensure maximum flow capacity with negligible pressure drop across the line. Constructed with a forged brass body and a chrome plated ball, the EBV 1070 ball valve provides superior resistance against corrosion and internal scaling in demanding