Allanson Transformers 1092-S Transformer Els PW 17895 We recommend installing an expansion

We recommend installing an expansion tank or clearing the waterways by briefly operating the test lever

It is compatible with air-to-air heat pumps only if they do not require a separate terminal for auxiliary or emergency heat (O/B terminal logic is not supported on this specific 1H/1C model)

Use a manometer to verify the inducer is pulling the required vacuum

it permits unobstructed diaphragm movement during normal cycles while limiting potential gas escapement to ANSI Z21

For a permanent HVAC repair

Allanson Transformers 1092-S Transformer Els PW 17895 We recommend installing an expansionThe Allanson 1092 S Ferromagnetic Ignition Transformer is a heavy duty, field proven solution for Gordon Piatt burners and other high demand commercial gas ignition systems. Built for constant duty, this 120V primary to 6000V secondary transformer delivers a consistent, high intensity spark required for reliable pilot or main burner ignition. With a 150VA power rating, the 1092 S is engineered to operate cooler and quieter than standard units,