Can this switch be used in other power vent series

check for a closed circuit across the terminals when the system is at resting pressure

This solid-state liquid level control is a staple for contractors maintaining boiler feed systems

This 340400 assembly is specifically designed for the Series 25-A make-up water feeder

Pressure switches must be matched to the OEM water column (WC) rating

Functional Devices PSH75AB10 Power Supply 321894-709 Can this switch be usedThe Functional Devices PSH75AB10 is a versatile 75VA power supply designed for demanding building automation and HVACR control applications. This enclosed multitap transformer features primary voltage inputs for 120, 208, 240, and 277 Vac, allowing for seamless integration into various industrial control circuits without requiring additional voltage step down equipment. The secondary output provides a stable 24 Vac, protected by a dedicated 10 Amp