Boiler sizing depends on your home’s square footage, insulation levels, window efficiency, and ceiling height. A typical 1,500-square-foot Burlington home needs a boiler with 75,000 to 100,000 BTU capacity, but this varies significantly based on your home’s specific characteristics.
We perform a Manual J load calculation for every installation, measuring heat loss through walls, windows, doors, and the roof. This ensures your new boiler is properly sized—not too small to heat effectively, not too large to waste energy and money.
Many Burlington homes have oversized boilers from decades ago when energy efficiency wasn’t prioritized. A properly sized modern boiler will heat your home more evenly and efficiently while reducing your monthly heating costs substantially compared to an old, oversized system.