HEATDOC: Our Premium Fuel Additive

Enjoy a worry-free health care plan for your home heating needs with Densmore Oil Company! We treat our Bioheat® fuel with a premium fuel additive, HEATDOC™ to help your heating equipment run more efficiently. Heating fuel treated with HEATDOC™ is the better, safer, and cleaner home heating oil at no additional cost to you! We use HEATDOC™ because we care about our customers, their families, and the comfort and safety of their homes: that’s the Densmore difference.


Why Is HEATDOC™ Better, Safer, and Cleaner?

It may come as a surprise, but similarly to our own bodies, heating systems perform better and last longer when they’re properly cared for. Densmore’s HEATDOC™ is a proprietary fuel conditioner that constantly cares for your Bioheat Plus® fuel by making sure your fuel is ready for peak performance. We are excited to offer this premium heating fuel to our customers at no additional cost.

Utilizing a unique balance of stabilizers, HEATDOC™ not only keeps today’s fuel fresh, but it also incorporates the latest blends of ultra-low sulfur heating oil and biodiesel. As a result, this will keep your fuel healthy today and much into the future. HEATDOC™ also helps to clean your heating system by reducing sediment buildup that may already be flooding your tanks, pipes, filters, and nozzle. In addition, HEATDOC™ focuses on preventing corrosion and rust within your tank and fuel lines. With all of these added benefits, the results of additive will only lead you to a healthier fuel and heating system that operates as efficiently as possible while improving the life expectancy of your equipment.

HEATDOC™ Is  Always on Call

With cleaner fuel, better storage integrity, and improved component protection, your heating equipment will experience a world of difference when it comes to operation. However, what does that all really mean? Less worrying on your end. If you’re interested in learning more, give us a call today!


Heat Doc logo

Tank Filters before and after

Annually voted the BEST Fuel and HVAC Service Company since 2018 in The New London Day and The Westerly Sun Reader’s Choice Awards

Densmore best of 2018
Best of 2019
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