Professional hvac installation services for homes and businesses in North Stonington and surrounding Connecticut communities.
KIC Refrigeration provides full HVAC system installation in North Stonington, CT, coordinating heating equipment, cooling components, ductwork design, and controls into a unified system engineered for your structure. Our technicians perform Manual J load calculations, size equipment to match your exact requirements, and commission every component to manufacturer specifications.
Properties throughout North Stonington (pop. 5,253) face unique demands when it comes to hvac installation. Connecticut heating loads, cooling calculations, and the insulation levels and duct configurations found in North Stonington homes all influence the approach we take. KIC Refrigeration tailors every hvac installation project to the conditions your property actually faces — no generic solutions.
Choosing the right contractor for hvac installation in North Stonington, CT makes all the difference between efficient comfort and a system that short-cycles. KIC Refrigeration uses Manual J load calculations, installs to manufacturer specifications, and backs every project with a warranty. Call (866) 858-2961 to schedule your free assessment.
From initial contact to final verification — here is how we handle hvac installation.
KIC Refrigeration begins every HVAC installation in North Stonington, CT with a detailed in-home survey and ACCA-compliant Manual J load calculation. We account for your home envelope, duct losses, infiltration, occupancy, and the local CT design temperatures for both heating and cooling seasons.
Our North Stonington team presents two to three system options matched to your load calculation. We compare SEER2 and AFUE ratings, explain the differences between single-stage, two-stage, and variable-speed equipment, and factor in available manufacturer rebates, utility incentives, and federal tax credits for North Stonington homeowners.
Our licensed crew installs the new equipment — furnace or air handler, condenser, coil, thermostat, and any required ductwork modifications. We follow manufacturer installation instructions, local mechanical codes, and EPA refrigerant handling regulations for every connection.
KIC Refrigeration commissions every HVAC installation in North Stonington, CT with a documented startup procedure. We record all operating pressures, temperatures, airflow readings, and gas manifold pressures on a commissioning form. We register the warranty, explain seasonal maintenance, and provide a complete documentation package.
Transparent answers about hvac installation from our certified technicians.
Complete HVAC installation in North Stonington ranges from $7,000 to $15,000 for a mid-efficiency furnace and AC combination — typically an 80 percent AFUE furnace paired with a 14.3 to 16 SEER2 condenser. High-efficiency systems with variable-speed blowers and two-stage or variable-speed compressors run $12,000 to $22,000 but deliver significantly lower operating costs and qualify for federal tax credits. Heat pump systems fall between $5,000 and $18,000 depending on whether the system is single-stage, variable-speed, or a dual-fuel configuration. Ductwork modifications or new duct runs add $1,000 to $5,000. KIC Refrigeration provides detailed written proposals for North Stonington homeowners with every cost itemized and no hidden fees.
Correct HVAC system sizing is determined by a Manual J residential load calculation — the ACCA industry standard — that accounts for your home square footage, ceiling height, insulation R-values, window area and U-factor, air infiltration rate, duct losses, occupancy, and the local CT winter and summer design temperatures. As a rough reference, a well-insulated 2,000-square-foot home in North Stonington typically needs a 2.5 to 3.5 ton system, while a poorly insulated home of the same size may need 4 tons. KIC Refrigeration never estimates by rule of thumb — we run a proper calculation for your specific North Stonington home to avoid oversizing, which causes short cycling, high humidity, and premature compressor wear.
Yes, substantially. Replacing a 10 SEER air conditioner with a 16 SEER2 unit reduces cooling energy consumption by approximately 38 percent. Upgrading from an 80 AFUE furnace to a 96 AFUE condensing furnace saves 16 cents of every heating dollar — the old furnace sends 20 cents up the flue while the new one captures it. Combined with proper installation practices — correct refrigerant charge verified by superheat and subcooling, proper static pressure and airflow at 400 CFM per ton, sealed duct connections, and a programmable thermostat — a new system typically saves North Stonington homeowners $600 to $1,800 per year depending on home size, usage patterns, and local energy rates.
A standard furnace and AC replacement in North Stonington takes 1 to 2 days when existing ductwork, gas piping, and electrical service are adequate and the new equipment fits in the same location. A complete system replacement that includes ductwork modifications, new trunk lines, equipment relocation from basement to attic or vice versa, electrical panel upgrades, or zoning system installation may take 3 to 5 days. Multi-zone mini-split installations with 3 to 5 indoor heads typically take 2 to 3 days. KIC Refrigeration provides a clear timeline in every proposal, coordinates scheduling around your North Stonington home availability, and keeps you informed on progress every step of the way.
Our reputation is built on certified technicians, honest pricing, and results that last.
"Smart thermostat installation was seamless. They even helped me pick the right model for my system before the appointment. Very consultative approach."
"Furnace tune-up was straightforward and the technician was friendly. Gave some tips on filter replacement schedules which was helpful."
"KIC Refrigeration installed our whole-home HVAC system during the renovation. They coordinated perfectly with our contractor and stayed on schedule."