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The Weil-McLain Control Transformer, model 511-842-370, effectively steps down primary voltage from 120VAC to a secondary voltage of 24VAC with a power rating of 40VA. This transformer is designed to support boiler models including AHE, GV, HE II, CGT, CGS, CGi, and CGA.
Optimized for safety and efficiency, the transformer maintains stable voltage levels, ensuring reliable operation and longevity of electrical components in HVAC systems.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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