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Boiler Installation in Burlington, VT - High-Efficiency Systems for Burlington Homes

Burlington’s Hill Section and Old North End are the heart of Vermont’s steam and hot-water radiator legacy. These neighborhoods contain beautiful Victorian and Federal-style homes where the original cast-iron radiators still work – often better than any forced-air replacement would. When a boiler serving these systems fails, the right move is a like-for-like replacement with a modern high-efficiency condensing unit, not tearing out a functioning radiator system to replace it with something else.

Burlington, Vermont's housing stock includes a higher proportion of homes with existing hydronic radiator systems than most Vermont cities - a legacy of its pre-WWII construction era. Replacing an aging standard-efficiency boiler with a 96% AFUE condensing unit in a Burlington home with existing radiators preserves the radiant comfort of the original system while cutting fuel consumption by 15–20%. Langlois Plumbing, Heating & AC LLC installs condensing boilers in Burlington with same-day response for system failures.

Trusted Condensing Boiler Solutions in Burlington

We’ve installed more condensing boilers in Burlington’s historic neighborhoods than any other job type in the city. We understand the specific piping configurations, the near-boiler plumbing requirements for proper condensing boiler operation on systems originally designed for higher water temperatures, and the permit process for Burlington’s residential buildings.

Burlington's Historic Homes and Boiler Replacement

Condensing boilers operate most efficiently at lower water temperatures – 120–130°F supply temperature vs. the 180°F that older systems used. Many of Burlington’s radiator systems can be rebalanced to work at lower temperatures, increasing the condensing boiler’s efficiency. We assess this during the initial evaluation and make the recommendation that maximizes your efficiency – not just one that installs the quickest.

Frequently Asked Questions

Steam systems operate differently than hot-water systems. True high-efficiency condensing boilers work
with hot-water (hydronic) systems. For steam systems, there are high-efficiency options but the condensing
efficiency gains are more limited. We assess steam systems individually - sometimes converting from steam
to hot water is worthwhile, sometimes it's not. We give you an honest recommendation.

Most of Burlington's Hill Section and older neighborhoods have had natural gas service for decades. If
your home doesn't have gas and you want to convert, that involves a utility connection separate from our
work - we coordinate timing and install the boiler once gas service is established.

Find Out What You'll Pay - And Save

Call (802)233-0790 or contact us online for a free assessment. We’ll calculate your specific savings based on current electricity rates, current hot water usage, and available rebates – and give you a clear picture of the payback period before you decide.
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