Aprilaire 4280 Shock Arrestor 324846-701 ensuring reliable close-off during power

ensuring reliable close-off during power loss

use the 36C03 series

Is a filter drier required for this installation

Replace worn or malfunctioning ignition controls with the Utica-Dunkirk 14662052 Gas Valve

This Johnson Controls pneumatic controller is built for technicians who demand stable setpoint maintenance in commercial HVAC maintenance environments without the complexity of modern digital overlays

Aprilaire 4280 Shock Arrestor 324846-701 ensuring reliable close-off during powerThe Aprilaire 4280 Shock Arrestor is a high performance water hammer suppressor engineered specifically for residential and commercial HVACR applications. This inline water shock absorber is the primary defense against the damaging effects of water hammer, which occurs when solenoid valves close rapidly, causing pressure spikes and loud pipe vibrations. Optimized for 1 4 inch O. D. copper or plastic tubing, this plumbing surge protector stabilizes