Resideo - Honeywell Home PA404A1033 Pressure ControllerThe Pressure Controller for steam systems, the Resideo Honeywell Home PA404A1033 Pressure Controller, delivers precise control with an additive differential and a diaphragm actuator. This device serves as a safety control for steam heating boilers, offering reliable operation across a 0. 5 to 9 PSI operating range and a 1 to 5 PSI differential. The SPST 2circuit contacts and robust ratings support a range of control circuits, while UL and CSA

Configuration: Type 20 Foot x 1/8 Inch Tubing

Bronze seats and disc

Its rugged construction makes it well-suited for mechanical rooms

Pressure rating: 30 PSIG

Armstrong 56W23 Furnace Fan and Limit Control is a dependable replacement part that helps regulate blower operation and overheat protection in your heating system

Wiring: 3 ft 18 AWG plenum cable

1-inch nominal size with threaded connections

Threaded x Threaded ends

Screw terminal connection + 1/2 in conduit hub included

Compact footprint fits tight duct spaces

It supports tight shutoff and rapid response

Johnson Controls F-100-22 is a trusted adapter engineered for HVAC and plumbing tasks