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Manufactured House

Register Your Warranty

Don’t forget to register your system within 90 days of installation for maximum warranty coverage. 

As of 10/01/2025, all Miller branded products will be registered and warrantied under the Intertherm brand.  

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Warranty

Warranty Information

Register Warranty

2022 Tax Credits

Miller Tax Credit Certificate

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For estimates, repairs and servicing, contact your local Miller heating and cooling dealer.

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