Airmax Heating & A/C performs oil-to-gas conversions in Fairfield County, CT, including Stamford, Greenwich, Darien, Norwalk and Westport. Licensed (CT license HTG.0414617-D1) and insured, Airmax handles the full conversion: removing the oil-fired boiler or furnace, setting the new gas unit, gas piping, venting and permits, with its own technicians rather than subcontractors. Free written estimate at (866) 203-0469.
What the conversion involves
- Confirming gas is available at the street and coordinating the service line with the utility — this is often the longest lead item.
- A heat-loss calculation to size the new gas boiler or furnace correctly.
- New gas piping from the meter to the appliance, sized for total connected load.
- Venting: most high-efficiency units vent through the sidewall, which usually means abandoning the old chimney flue or lining it.
- Removing or abandoning the oil tank in line with local rules.
- Permit, inspection and combustion analysis at startup.
Common questions
- The old chimney is rarely reused as-is for a condensing appliance — flue gases are cooler and acidic.
- An indirect water heater can usually be tied into the new boiler on the same job, which is cheaper than doing it later.
- Utility gas service work and HVAC work are separate scopes; sequencing them properly avoids a house without heat in between.
Frequently asked questions
Does Airmax serve Fairfield County, CT?
Yes. Airmax Heating & A/C serves Fairfield County, CT from its base in Stamford, CT, and answers calls 24 hours a day at (866) 203-0469.
Is Airmax licensed and insured?
Yes. Airmax Heating & A/C is a licensed Connecticut Heating, Piping & Cooling contractor (CT license HTG.0414617-D1) and is fully insured. An EPA Section 608 Universal certified technician is on staff for refrigerant work.
Does Airmax charge for estimates?
No. Estimates are free and provided in writing, with pricing agreed before work starts. Request one at getairmax.com/quote or by calling (866) 203-0469.
Does Airmax use subcontractors?
No. Airmax is owner-operated and every job is handled by its own licensed technicians.
Which brands does Airmax install?
Airmax installs and services Carrier, Trane, Lennox, Mitsubishi, Fujitsu, Navien and Weil-McLain equipment.
Which towns does Airmax serve?
Stamford, Greenwich, Darien, Norwalk and Westport in Connecticut, plus Rye, Rye Brook, New Rochelle and Larchmont in Westchester County, New York.
Boiler replacement and conversions in Fairfield County, CT: see /services/boiler-replacement, call (866) 203-0469, or request a free estimate online.
More answers: getairmax.com/answers