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Simplified Installation: Standard 24V wiring and a backlit LCD display ensure fast commissioning and easy-to-read system status
the McDonnell & Miller 312700 Body Gasket (Model 37-26) is a critical OEM component required to maintain the pressure-tight integrity of 47 Series mechanical water feeders
the 381-800-475 is supplied as a complete actuator and damper assembly to ensure the mechanical linkage and electrical end-switches are perfectly calibrated for safe operation
Key Benefits 316 Stainless Steel Construction: Offers superior resistance to pitting and chemical degradation in water or steam applications
though the internal switching occurs strictly within the 15 to 19 psig pilot signal range
Resideo PA404A1025 Pressuretrol Controller 340155-7024 Simplified Installation: Standard 24V wiringThe Resideo PA404A1025 Pressuretrol Controller is a heavy duty, pressure actuated high limit safety control engineered specifically for steam heating boilers. This SPST switching device serves as a critical fail safe, designed to break the electrical circuit and shut down the burner if system pressure exceeds your defined set point. With an adjustable pressure range of 3 to 15 psi and a subtractive differential of 1 to 5 psi, this controller allows
