A properly sized central air system is the difference between a home that's comfortable all summer and one that runs constantly and still can't cool down. We install central AC systems that are sized right, installed clean, and built to last.
The Standard in Hydronic Heating — Installed & Serviced by Airmax in CT & NY
GET A FREE WEIL-MCLAIN ESTIMATEWeil-McLain has been building boilers in North America since 1881. They're the most specified boiler brand by engineers and contractors in the Northeast. Airmax installs and services the full Weil-McLain residential boiler lineup.
Model: ECO Tec | Gas Condensing Boiler
Efficiency: 95% AFUE
Wall-mounted, compact design, stainless steel heat exchanger, modulating burner, built-in pump
Best for: Modern gas boiler replacement — compact, efficient, and reliable
Model: Evergreen | Gas Condensing Boiler
Efficiency: 95% AFUE
Floor-standing, aluminum heat exchanger, up to 399 MBH, cascade up to 8 units
Best for: Larger homes and light commercial — can cascade for very high output
Model: WGO/WTGO | Oil Boiler
Efficiency: 86.2% AFUE
Cast iron sections, Beckett burner, proven design, field-serviceable
Best for: Oil-heated homes not ready to convert to gas
| Model | Type | Efficiency | Installed Price |
|---|---|---|---|
| Weil-McLain ECO Tec | Gas Condensing Boiler | 95% AFUE | $5,500–$8,500 |
| Weil-McLain Evergreen | Gas Condensing Boiler | 95% AFUE | $6,000–$10,000 |
| Weil-McLain WGO/WTGO Oil Boiler | Oil Boiler | 86.2% AFUE | $4,500–$7,500 |
Prices include equipment, installation labor, permits, and standard accessories. Actual cost depends on home-specific factors. Get your exact quote →
Weil-McLain boilers are built in North America specifically for the demands of Northeast heating. Their cast iron boilers last 25–30 years (we regularly see them go longer), and their newer condensing models deliver 95%+ efficiency. Parts are widely available, service knowledge is deep in our area, and the warranty support is responsive. For boiler installations, Weil-McLain is our go-to recommendation.
Boiler vs Furnace →Oil to Gas Conversion →Water Heater vs Boiler →
We'll recommend the right Weil-McLain system for your home and give you an honest, all-in price.
GET YOUR FREE ESTIMATE