Whether you are managing combustion air or verifying blower operation

When you need a direct-fit HVAC drainage component that meets original factory specifications

Purpose-built as a direct replacement for the Beckett 28217

installing a high-quality refrigerant filter drier is essential for preventing corrosion and sludge

Common Questions What does 'NoPP' signify for this control

ASCO K3A551V Valve R-448A Whether you are managing combustionThe ASCO K3A551V Valve is a high performance 2 way normally closed gas shutoff solenoid valve engineered for precision control in commercial and industrial HVAC systems. Operating on a 24V AC power supply, this direct acting valve is specifically designed for the positive shutoff of natural gas, propane, and mixed gases. With a robust 3 4 inch NPT connection and a durable die cast aluminum body, it manages a maximum operating pressure of 3 PSI (3#