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including the 3000
By utilizing a piston-type rolling diaphragm design
the switch requires replacement
As a genuine Armstrong repair part
Is the 100133547 gasket compatible with non-Lochinvar pumps
Functional Devices TR50VA002 Transformer including the 3000The Functional Devices TR50VA002 Transformer is a heavy duty 120Vac to 24Vac step down transformer engineered for reliable power delivery in building automation and HVACR control circuits. Providing a robust 50VA power rating, this Class 2 transformer is ideal for driving multiple relays, sensors, and digital I O modules where stable 24 volt power is critical. For enhanced circuit protection, the unit features an integrated 3 amp fuse to safeguard