Functional Devices TR75VA001 Transformer Using it in a direct-acting

Using it in a direct-acting application will result in incorrect valve positioning

this OEM York replacement part requires a physical intervention by a technician once the limit has been tripped

Common failure points include diaphragm ruptures

Common Questions What tube materials can I use with this adapter

Can the R-3710-3007 be used with copper tubing

Functional Devices TR75VA001 Transformer Using it in a direct-actingThis 75VA Class 2 transformer serves as a reliable power solution for commercial HVACR control circuits, converting 120Vac primary voltage to a stable 24Vac secondary output. Engineered by Functional Devices, the TR75VA001 features an integrated circuit breaker for superior overcurrent protection, eliminating the need for external fusing and protecting sensitive low voltage components from upstream surges. The dual mounting configurationutilizing both