How Often Should a Furnace Be Replaced? | BC Home Guide | ROMA Heating
A well-maintained gas furnace should be replaced every 18–25 years. High-efficiency condensing furnaces with annual professional maintenance typically reach the upper end of this range. Furnaces that have been poorly maintained or are of lower quality brands may need replacement after 12–15 years. ROMA Heating & Cooling has been Greater Vancouver’s trusted HVAC contractor since 1999. We’re TSBC-licensed, fully insured, and rated 4.8★ by over 158 verified customers.
Furnace Lifespan by Type
| Furnace Type | Expected Lifespan |
|---|---|
| High-efficiency condensing (96–98% AFUE) with annual maintenance | 18–25 years |
| Standard efficiency (80% AFUE) | 15–20 years |
| Older atmospheric (60–70% AFUE) | 20–30 years (less efficient) |
| Budget brands without regular maintenance | 10–15 years |
Key Signs It’s Time to Replace Your Furnace
- The furnace is 18+ years old
- You’ve had 2+ repairs in the past 2 years
- A single repair costs more than $800–$1,000 (50% rule)
- Gas bills have risen without explanation
- The heat exchanger is cracked — CO safety risk
- Replacement parts are no longer available
- The furnace can no longer maintain comfortable temperatures
- Unusual noises that can’t be economically repaired
Why Replacing Early Can Be Smarter
Proactive replacement — before catastrophic failure — lets you plan the work during a convenient season, choose the right unit without urgency, take full advantage of FortisBC rebates, and avoid the emergency premium. A 20-year-old furnace running at 80% AFUE is costing you 15–20% more in gas than a modern 96% unit. The ongoing savings often justify early replacement.
Service Areas
ROMA replaces furnaces throughout Vancouver, Burnaby, Richmond, Surrey, Coquitlam, New Westminster, North Vancouver, West Vancouver, Port Moody, Port Coquitlam, Delta, Langley, Maple Ridge, Pitt Meadows, and Abbotsford.
- What is the average age of a furnace in Greater Vancouver homes?
- Many Greater Vancouver homes have furnaces installed during the 1990s and 2000s renovation boom — putting a large portion of the housing stock in the 20–30 year age range. If your furnace was installed before 2005, a replacement assessment is worthwhile.
- How does annual maintenance extend furnace life?
- Annual maintenance catches developing faults before they cause failures (saves expensive repairs), keeps the heat exchanger clean (prevents cracks from overheating), maintains combustion efficiency (reduces thermal stress on components), and keeps the blower motor properly lubricated. ROMA customers report significantly fewer mid-season breakdowns with annual maintenance plans.
- Is it better to repair or replace a 15-year-old furnace?
- At 15 years, a furnace is in the latter part of its life but not necessarily at end-of-life. Key questions: Is the heat exchanger intact? How much have you spent on repairs in the past 3 years? What would a new high-efficiency unit save annually on gas? ROMA provides an honest repair-vs-replace analysis on every service call.
- Does a furnace replacement affect my home’s resale value?
- A new furnace adds tangible value for buyers, who are reassured they won’t face an immediate major expense. Real estate agents in Greater Vancouver consistently cite newer HVAC systems as a positive selling feature. Include the furnace installation date and brand in your disclosure documentation.
- When is the best time of year to replace a furnace in BC?
- Late summer (August–September) is ideal — you have heat through the previous winter, HVAC contractors are less busy than fall/winter, and you’ll have the new system running before the heating season begins. Avoid November–January replacements if possible, when demand peaks and scheduling is slower.
Related Services
- furnace repair Greater Vancouver
- boiler repair Greater Vancouver
- heat pump installation Greater Vancouver
Book Your Service
Call ROMA Heating & Cooling at (604) 924-7273 or request a free quote online. Serving Greater Vancouver since 1999 — TSBC licensed, fully insured.
What Greater Vancouver Homeowners Say
“Nelson worked hard to get the NTI unit fixed. He was always polite, courteous and on time.”
“As always Nelson was super efficient. Showed up on time and was quick to work. I had a full maintenance done on the fireplaces and furnace. He was awesome. I won’t use anyone else.”
“Excellent service. Andy had a spare Carrier inducer with him which saved us time.”
“Was very prompt to respond to our issues. Technician was scheduled for the day following my initial call.”
“Very professional heating company. Price is reasonable, excellent work.”
“Highly recommend this company. It was a pleasure dealing with Shawn and Nelson.”
“Professional and courteous technicians with attention to detail and customer needs.”
“Always great, friendly service. Serviced the hot water on-demand system. Honest and informative. Thanks!”
“Speedy response time, honest, and professional service from start to finish.”
Why Greater Vancouver Trusts ROMA Heating & Cooling
ROMA Heating & Cooling has installed, repaired and maintained heating and cooling systems across Metro Vancouver since 1999. Our team are TSBC-licensed gas fitters (Gas LGA0202903) and Red Seal-trained technicians — licensed, bonded and insured — and we back every job with upfront, flat-rate pricing and a 100% satisfaction guarantee. We hold a 4.8★ rating from 221+ Google reviews.
- Authorized for 30+ brands (Lennox, Carrier, Viessmann, Navien, Rheem & more)
- Upfront flat-rate pricing — no overtime or hidden fees
- Free, no-obligation estimates on new installations
- Locally owned & operated in Burnaby, BC
No Hidden Fees
Our service rates are transparent and easy to understand. You approve upfront, flat-rate pricing before we start — so you never get a bill you didn’t expect.
Licensed & Bonded
ROMA is a TSBC-licensed gas contractor (Gas LGA0202903). Our technicians are bonded, insured and Red Seal-trained — qualified for any heating or cooling system.
Free Estimates
We offer free, no-obligation estimates on new installations — furnaces, boilers, heat pumps, air conditioners, tankless and hot-water tanks.
ROMA Heating & Cooling is a trusted HVAC contractor serving Metro Vancouver since 1999. We specialize in furnace repair, heat pump installation, boiler services, air conditioning, and emergency heating solutions for residential, commercial, and government clients. Available 24/7, our certified technicians deliver fast, reliable, and affordable HVAC services across Greater Vancouver.