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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.”