Gas Furnaces
Gas Furnaces | HVAC Unit Replacement | Heating and Air Conditioning | Kingston
When winter winds whip off the Hudson, Kingston homeowners count on HEP’s expertly installed gas furnaces to keep every room toasty without wasting a drop of energy. Our NATE-certified technicians pair industry-leading Lennox and Trane systems with precision airflow balancing, so you’ll feel steady, even heat from attic to basement while enjoying lower utility bills. If an older system is rattling, short-cycling, or driving up costs, our no-pressure comfort advisors will walk you through models that fit your space, budget, and efficiency goals, then schedule a same-week HVAC unit replacement that turns yesterday’s stress into tomorrow’s comfort.
Because every home is different, we test ductwork, measure load requirements, and handle permitting before a single wrench turns. The result is a seamless installation, backed by HEP’s clean-house guarantee and 24/7 emergency support long after the job is done. From the first thermostat click you’ll feel the Kingston difference: quieter operation, healthier air, and peace of mind knowing your new furnace was built and installed to thrive through many Upstate New York winters. Reach out today and breathe easier tonight!
FAQs
How do I know when it’s time to replace my gas furnace or central air conditioner in Kingston?
Most gas furnaces and AC units last 12–18 years. Warning signs it’s time to replace include frequent breakdowns, rising utility bills, hot and cold spots, excessive noise, yellow furnace burner flames, or R-22 refrigerant in older AC systems. If repair costs exceed 30–40 % of the price of a new high-efficiency system, replacement is usually more economical.
What is the typical cost to replace a gas furnace and air conditioner together in Kingston?
For a complete furnace-and-AC change-out in Kingston, homeowners usually invest between $8,500 and $14,000, including equipment, labour, permits, and basic ductwork modifications. Final price depends on system size (measured in BTUs and tons), efficiency ratings (AFUE & SEER2), brand, required accessories (smart thermostat, humidifier, air cleaner), and any electrical or gas line upgrades.
How long does a full HVAC replacement take, and will I be without heat or cooling?
A straight furnace or AC swap is often completed in one day. Replacing both units together typically takes 1–2 days, including removal of old equipment, setting new pads, re-running refrigerant lines, and commissioning. Your installer will leave at least one source of heat or cooling operational overnight if the job extends to a second day, so interior comfort is minimally affected.
Do I need permits or inspections for HVAC replacement in Kingston?
Yes. Kingston and Ontario building codes require a Mechanical (HVAC) permit for any furnace, air conditioner, or gas line replacement. Licensed contractors handle the permit application, schedule the mandatory TSSA gas inspection, and submit load calculations. Homeowners receive a final inspection report verifying the installation meets CSA B149 gas code and local bylaws.
Will a high-efficiency furnace and AC really lower my utility bills?
Absolutely. Upgrading from an 80 % AFUE furnace to a 96 – 98 % AFUE model can cut heating fuel use by up to 25 %. Replacing a 10-SEER air conditioner with a 16-18 SEER2 unit can reduce cooling electricity consumption by 30–40 %. In Kingston’s cold winters and humid summers, those savings typically offset the higher upfront cost within 4–7 years.
Can my existing ductwork stay, or does it need to be replaced too?
In many cases, existing ducts can be reused if they are properly sized, well-sealed, and free of rust or mould. During the in-home assessment, the contractor will measure static pressure and airflow. Minor modifications—such as adding return vents, sealing joints with mastic, or insulating attic runs—often optimize performance for today’s high-efficiency equipment. Complete duct replacement is only necessary when sizing is inadequate or the metal is severely deteriorated.