Lochinvar & A.O. Smith 100170205 Transformer 320734-701 Engineered to operate on a

Engineered to operate on a 24V control circuit

For technicians troubleshooting Carrier error code 31 or ignition lockouts

it will not function reliably in lighter-than-water fluids like oils or fuels

As the direct replacement for the 0652261 and F602-04BJ

Diagnostic Capability: Integrated LED indicators significantly reduce diagnostic time by identifying fault modes like low voltage or flame signal loss

Lochinvar & A.O. Smith 100170205 Transformer 320734-701 Engineered to operate on aThe Lochinvar & A. O. Smith 100170205 Transformer is an essential OEM component designed for high demand HVAC 24 volt transformer applications. Engineered for multi tap versatility, this 150va transformer supports primary inputs of 120 240v and delivers a consistent 24v secondary output, making it a critical part for commercial boiler repair and large scale water heater maintenance. Operating at 50 60Hz, it ensures stable control circuit power across