Trane CTR1794 Contactor 322838-752 The York S1-025-47239-000 Transformer is

The York S1-025-47239-000 Transformer is a heavy-duty 100VA control transformer engineered for high-demand HVACR applications

Common Questions: What causes a Trane L215F limit switch to trip

Durable Construction: The forged brass body and stainless steel internals resist mechanical wear in high-frequency cycling environments

As a critical part of the combustion cycle

Zero Minimum Pressure: The pilot-operated diaphragm design functions effectively starting at 0 PSI

Trane CTR1794 Contactor 322838-752 The York S1-025-47239-000 Transformer isThe Trane CTR1794 is a robust 3 pole definite purpose contactor designed for high cycle reliability in commercial and residential HVACR systems. Engineering specifications confirm a 24V coil voltage and a 25 Amp inductive rating, making it a standard replacement for Trane and American Standard air handlers and heat pumps. This general purpose contactor features 3 pole switching to manage three phase power loads effectively while ensuring minimal