Functional Devices PSH100A100AB10 Power Supply R-410A Key Benefits Restores Sealing Integrity:

Key Benefits Restores Sealing Integrity: High-performance internal seals eliminate internal leakage and bypass in Parker solenoid valves

this is a dedicated OEM replacement part

you know that a reliable low-voltage control interface is the backbone of any first-generation Lochinvar Knight boiler or A

The "R" suffix indicates a revised design

Proper installation following official wiring diagrams is required to ensure correct polarity and signal integrity across the 35-foot span

Functional Devices PSH100A100AB10 Power Supply R-410A Key Benefits Restores Sealing Integrity:The Functional Devices PSH100A100AB10 is a high performance encased dual 100VA power supply designed for rigorous building automation and HVAC industrial control applications. This unit features two split bobbin transformers that step down 120 Vac to 24 Vac, providing a reliable UL Class 2 power source for sensitive controller hardware. Engineered for seamless panel mounting, the PSH100A100AB10 includes a built in 10 Amp main circuit breaker and