this Size 1 orifice provides precise subcooled liquid metering across a broad spectrum of refrigerant compatibility

The Heil Quaker ICP 1320381 Limit Switch is a critical OEM replacement part engineered for high-limit thermal protection in residential heating systems

the White Rodgers 1F85U-22PR 80 Series thermostat is a professional-grade universal solution for complex HVAC configurations

The HK05YZ007 serves as the direct replacement for the legacy HK05YZ002 and HK05YZ002WIP models

ensuring no-leak brazing joints

McDonnell & Miller 94-M Pump Controller THPU32HP7Y this Size 1 orifice providesThe McDonnell & Miller 94 M is proof of heavy duty reliability for high pressure steam applications, serving as a robust combination low water cut off and pump controller. Designed specifically for steam boilers with a maximum pressure of 250 psi, this unit utilizes manual reset SPDT switches to ensure precise water level management and failsafe protection. The dual snap acting switches prevent rapid cycling, reducing mechanical wear on your pump