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The A O Smith 100271921 Kit Danfoss Ignition Transformer is essential for functioning BTH-300A, 400A, and 500A gas water heaters. This part ensures reliable ignition and efficient operation of the heating system.
This ignition transformer is designed for commercial applications. It is crucial for the safe and effective ignition of gas burners in specified water heater models.
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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