Johnson Controls P74FA-5C Pressure ControlJohnson Controls P74FA 5C Pressure Control is a precision adjustable differential pressure switch designed for HVAC and industrial systems. With an operating pressure range of 8 to 60 PSIG and a differential of 1. 5 PSI, this compact sensor delivers reliable differential pressure sensing and precise control across varying loads. Equipped with SPDT, 2 circuit contacts, the P74FA 5C can switch multiple circuits with a single device, making it ideal for

and service panels

spring-return actuation for a fail-safe operation

It also serves as a straightforward option for upgrades where reliable speed control is required

Secure mounting brackets engineered for dependable support in roofs

2 listings

a programmable

Use on residential electric water heaters to restore proper thermostat performance and energy efficiency

legible printouts of flame measurements

With 1-inch threaded ports and a rugged aluminum body

Armstrong 23L53 Furnace Spark Ignition Control Board delivers reliable ignition for residential furnaces

Fully compatible with M-series and M-series II control modules

this part integrates with standard Goodman configurations and delivers long-term reliability for residential or light commercial applications