Resideo - Honeywell Home PA404A1025 Pressure ControllerPressure Controller PA404A1025 from Resideo (Honeywell Home) delivers reliable steam boiler safety and precise pressure control. This diaphragm operated unit uses additive or subtractive differential tuning to maintain steady steam pressure in heating systems, helping protect equipment and improve efficiency. Operating pressure ranges from 3 to 15 PSI with a differential of 1 to 5 PSI. Designed for steam media, it features SPST 2 circuit contacts and

Temperature Rating: 165/20 Deg F

it offers versatile switching for control circuits

Fuel Oil Filter Cartridge from General Filters 2A-710 delivers reliable protection for your fuel system

helping maintain consistent performance and system efficiency

Keep your HVAC

The Honeywell Commercial MS7510A2008 Damper Actuator delivers reliable ON/OFF control for HVAC systems

improves flame stability

Dual voltage operation: Supports 120/240V systems for versatile installation

Versatile Compatibility: Ideal for various heating system replacements

525 PSI max line

Engineered for durability in steam and hot water (H2O) circuits

Capable of regulating up to 125