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PRODUCT WARRANTY

Clean Burn is #1 in so many ways. Clean Burn is the market leader in used oil fired furnaces and boilers, we are #1 in customer satisfaction and we are #1 offering the best warranty in the industry.

Clean Burn’s industry leading warranty provides the only no hassle, 100% replacement for your furnace heat exchanger/combustion chamber for 10 years or 15,000 hours; whichever comes first. It is the only 100% unlimited warranty in the industry.

Contact J. Bisio Enterprises, Inc. for more details.

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“We produce and market the highest quality alternative energy products with unparalleled customer service and product support from our employees and business partners.”

Contact Us

For general questions, comments, or requests, please fill out the form. For parts/service, please call 1-800-521-5825

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