Emergency Lennox Furnace Repair in Burnaby – same-day Certified HVAC Service
If your
Lennox furnace stops working in the middle of a cold Burnaby night, you need a
trusted, fast, and reliable emergency furnace repair service to restore warmth to your home or business. A broken furnace in winter can be more than just an inconvenience—it can be a
serious safety issue, especially for
children, seniors, and individuals with health conditions. That’s why
CANRO Heating & Cooling offers
same-day emergency Lennox furnace repair in Burnaby, ensuring that you get
quick, professional assistance whenever you need it.
With over
25 years of experience, our
licensed and certified HVAC technicians are trained to diagnose and repair
all models of Lennox furnaces, from
high-efficiency modulating gas furnaces to
standard two-stage systems. Whether your furnace
won’t turn on, is blowing cold air, making strange noises, or emitting unusual odors, we have the expertise and tools to
fix the problem quickly and efficiently.
We understand that furnace emergencies don’t always happen during regular business hours, which is why our team is available
24 hours a day, 7 days a week, including weekends and holidays. When you call us for
emergency Lennox furnace repair in Burnaby, we dispatch a technician
immediately to diagnose and fix the issue, ensuring
minimal disruption to your comfort.
Why Choose CANRO Heating & Cooling for Emergency Lennox Furnace Repair in Burnaby?
When dealing with a furnace emergency, you need
a fast and dependable service provider who can get your heating system back up and running without unnecessary delays. Here’s why homeowners and businesses in Burnaby trust
CANRO Heating & Cooling for emergency repairs:
1. Same-Day Emergency Repair Services – We’re Always Available
Unlike some HVAC companies that only offer repairs during
business hours, CANRO Heating & Cooling operates
same-day, ensuring that you get immediate help when your furnace breaks down unexpectedly.
2. Certified Lennox Furnace Technicians
Our technicians are
fully licensed, bonded, and insured with specialized training in
Lennox furnace repairs. We have extensive experience working with
Lennox’s advanced heating systems, allowing us to
quickly diagnose and fix issues with precision.
3. Fast Response Times – Same-Day and Emergency Service
We understand that a broken furnace in winter can be a
serious emergency. That’s why we offer
fast response times, ensuring that a technician
arrives at your home within hours of your call.
4. Fully Stocked Service Vehicles – Repairs Done on the Spot
Our vans are
fully stocked with
Lennox furnace parts, diagnostic tools, and HVAC repair equipment, allowing us to complete
most emergency repairs in a single visit.
5. Transparent Pricing – No Hidden Fees
Emergency repairs shouldn’t come with
unexpected costs. We provide
upfront pricing and detailed cost estimates
before starting any work, so you know exactly what to expect.
6. 100% Satisfaction Guarantee
Customer satisfaction is our
top priority. Our repairs are backed by a
warranty on parts and labor, ensuring that your furnace continues to run efficiently.
7. Serving All of Burnaby and Surrounding Areas
We provide
emergency Lennox furnace repair services throughout Burnaby, including:
- Metrotown
- Brentwood
- South Burnaby
- North Burnaby
- Deer Lake
- Highgate
- Burnaby Heights
- Capitol Hill
- Willingdon Heights
Common Lennox Furnace Emergencies We Repair
Lennox furnaces are known for their
reliability, efficiency, and durability, but like any HVAC system, they can experience issues over time. Here are some of the most
common furnace emergencies that require
immediate professional repair:
1. Furnace Won’t Turn On
If your
Lennox furnace refuses to start, it could be due to:
- A faulty thermostat
- A tripped circuit breaker
- A clogged air filter
- A damaged ignition system
2. Furnace Blowing Cold Air
If your furnace is
running but only blowing cold air, the issue may be:
- A malfunctioning gas valve
- A dirty flame sensor
- A broken blower motor
- A clogged condensate drain
3. Unusual Noises – Banging, Rattling, or Squealing
Unusual furnace noises could indicate:
- Loose or broken blower components
- Cracked heat exchanger (a serious safety issue)
- Worn-out belts or bearings
4. Yellow Pilot Light – Carbon Monoxide Warning
A
yellow or flickering pilot light instead of a steady
blue flame could indicate:
- Carbon monoxide buildup (a dangerous issue)
- Ventilation blockages
- Gas flow problems
5. Furnace Constantly Turning On and Off (Short Cycling)
If your furnace turns on and off
too frequently, it may be due to:
- A malfunctioning thermostat
- Restricted airflow from a dirty filter
- An overheating issue
6. Burning Smells or Gas Odors
If you notice
burning smells, electrical burning odors, or a gas smell, turn off your furnace and call us
immediately.
How Our Emergency Furnace Repair Process Works
When you call CANRO Heating & Cooling for
emergency Lennox furnace repair in Burnaby, here’s what happens:
Step 1: Immediate Response
Our
same-day dispatch team takes your call and sends the nearest technician to your location
immediately.
Step 2: Furnace Inspection & Diagnosis
Our technician performs a
thorough inspection of your
Lennox furnace, checking:
- Thermostat settings
- Blower motor and fan operation
- Gas valve and ignition system
- Heat exchanger for cracks or damage
Step 3: Rapid Repairs with Genuine Lennox Parts
If repairs are needed, we use
genuine Lennox replacement parts to ensure
long-lasting performance.
Step 4: Final Testing & Safety Check
After completing the repair, we run a
full system test to ensure:
- The furnace is heating efficiently and safely
- Airflow is strong and consistent
- The thermostat is properly calibrated
Step 5: Customer Walkthrough & Preventative Maintenance Tips
We explain what caused the issue and provide
maintenance tips to prevent future breakdowns.
Frequently Asked Questions (FAQs) About Emergency Lennox Furnace Repair in Burnaby
A
Lennox furnace breakdown in the middle of winter can be frustrating and unsafe, especially during Burnaby’s cold months. If your
furnace stops working, is blowing cold air, making loud noises, or won’t turn on, you need
emergency repair services right away. CANRO Heating & Cooling provides
same-day emergency Lennox furnace repair in
Burnaby, ensuring fast, reliable service to restore heat to your home. Our
certified technicians have over
25 years of experience and specialize in all
Lennox furnace models, from
SLP99V high-efficiency units to
ML296V two-stage systems.
Call 604-359-1081 now for
same-day emergency furnace repair in Burnaby!
FAQs About Emergency Lennox Furnace Repair in Burnaby
•
What should I do if my Lennox furnace stops working suddenly?- Check the thermostat settings (set to "heat" mode).
- Ensure the furnace switch is ON.
- Replace or clean the air filter.
- Check for a tripped circuit breaker.
- If the issue persists, call 604-359-1081 for emergency repair.
•
Do you provide same-day emergency Lennox furnace repair in Burnaby? Yes! CANRO Heating & Cooling offers
same-day emergency repairs, including nights, weekends, and holidays.
•
How fast can you arrive for an emergency Lennox furnace repair in Burnaby? We offer
same-day service, and our technicians can typically arrive within
1 to 3 hours, depending on location and workload.
•
What are the common signs that I need emergency furnace repair?- No heat or cold air blowing
- Strange noises (banging, rattling, or whistling)
- Burning or gas smells
- Furnace turning on and off frequently (short cycling)
- Pilot light won’t stay lit
•
How much does emergency Lennox furnace repair cost in Burnaby? Emergency repairs range from
$200 to $1,000, depending on the issue and parts needed.
Call 604-359-1081 for a free quote.
•
Which Lennox furnace models do you repair? We repair all Lennox models, including:
- Lennox SLP99V (Variable-Capacity Gas Furnace)
- Lennox EL296V (Two-Stage Gas Furnace)
- Lennox ML296V (Mid-Efficiency Gas Furnace)
- Lennox EL280 (Two-Stage Gas Furnace)
•
Why is my Lennox furnace blowing cold air instead of heat? Possible reasons include:
- Dirty flame sensor preventing ignition
- Malfunctioning gas valve
- Blocked air filter restricting airflow
- Thermostat set incorrectly
•
Why is my Lennox furnace making a loud banging noise?- Delayed ignition causing gas buildup
- Loose blower motor components
- Dirty burners causing uneven combustion
•
Can I reset my Lennox furnace before calling for emergency repair? Yes! Try resetting your furnace:
- Turn off the furnace power switch.
- Wait 30 seconds.
- Turn it back on. If this doesn’t work, call 604-359-1081 for professional assistance.
•
What does it mean if my Lennox furnace keeps turning on and off (short cycling)?- Dirty flame sensor causing misfires
- Clogged air filter overheating the system
- Faulty thermostat or wiring issues
•
Why is my Lennox furnace leaking water?- Condensate drain line clog (common in high-efficiency models)
- Heat exchanger condensation buildup
- Broken internal drain pipe
•
What should I do if I smell gas from my furnace?- Turn off the gas supply immediately.
- Open windows for ventilation.
- Evacuate and call 604-359-1081 or FortisBC for gas emergencies.
•
Can you fix a Lennox furnace ignition failure? Yes! A failing ignitor or flame sensor is a
common issue that we repair
on the same day.
•
Do you stock Lennox furnace parts for emergency repairs? Yes, we carry
Lennox replacement parts including:
- Ignitors
- Flame sensors
- Blower motors
- Gas valves
•
Do you offer financing for emergency furnace repairs? Yes, we provide
flexible financing options for major furnace repairs or replacements.
•
Will my Lennox furnace warranty cover emergency repairs? If your furnace is
still under warranty, we can check if parts and labor are covered.
•
How do I schedule an emergency Lennox furnace repair in Burnaby? Call
604-359-1081 or email
info@Canroheat.ca for immediate service.
•
What payment methods do you accept? We accept
credit cards, e-transfers, financing plans, and bank payments.
•
What if my Lennox furnace is beyond repair? We offer
Lennox furnace replacement services with
same-day installation.
For
fast and reliable emergency Lennox furnace repair in Burnaby, call
CANRO Heating & Cooling at 604-359-1081 now!
Schedule Your Emergency Lennox Furnace Repair in Burnaby Now
Don’t let a broken furnace leave you in the cold.
CANRO Heating & Cooling provides
same-day emergency Lennox furnace repair in Burnaby, ensuring
fast, professional, and reliable service when you need it most.
Call us now at 604-359-1081 for immediate assistance or
email info@Canroheat.ca to schedule a service.
Stay warm, stay safe, and let us restore comfort to your home today.
Expert insights: Lennox furnaces in Metro Vancouver
What follows is the practical information CANRO shares with Metro Vancouver homeowners about furnaces during in-home consultations. Lennox is American (Iowa, 1895), best known for its SLP99V variable-capacity gas furnace (up to 99% AFUE) and the XC25 air conditioner. The brand's strengths are industry-leading variable-capacity modulation, premium build quality, top-rated for quiet operation.
Heat-pump rebates from BC Hydro, FortisBC and the federal Greener Homes program stack to as much as $11,000+ for eligible Metro Vancouver households, dramatically changing the install-cost math vs. a conventional system. CANRO has worked with Lennox systems across Metro Vancouver since 1999, from older retrofits in Fleetwood and Edgemont to new builds in Broadmoor and Westwood Plateau. Lennox is generally a strong fit for mid-to-upper Vancouver homes wanting maximum efficiency and the quietest possible system.
Technical considerations for furnaces in Metro Vancouver
Sizing. Proper furnace sizing requires a Manual J load calculation — most Vancouver homes need 50,000-90,000 BTU, but oversized furnaces short-cycle, accelerate component wear and produce uneven temperatures.
Lifespan. A well-maintained high-efficiency gas furnace lasts 15-20 years in Vancouver. The single biggest factor in lifespan is annual professional servicing — combustion analysis, condensate trap cleaning, and igniter inspection prevent 80% of mid-life failures.
Warning signs. A failing furnace usually announces itself: short-cycling, yellow flame (should be blue), rising gas bills, uneven heating between rooms, banging on startup, or persistent error codes on the control board.
Common Lennox furnace issues CANRO diagnoses
Over 25+ years of Lennox service calls across Metro Vancouver, the recurring issues we see are: flame-sensor fouling on older units, control-board failures on iComfort thermostats, blower-wheel ECM motor failures.
Parts availability. Lennox parts are dealer-network only — independent shops often struggle to source within 48 hours, but CANRO maintains a Lennox parts pipeline.
What CANRO checks during a furnace service
- Combustion analysis (CO, CO2, O2, stack temperature)
- Heat-exchanger inspection (cracks, corrosion)
- Flame sensor cleaning
- Hot-surface ignitor test
- Gas pressure verification (inlet + manifold)
- Condensate trap and drain clearing
- Blower motor amp draw and bearing check
- Filter replacement and airflow verification
- Limit switch and rollout safety test
- Thermostat calibration and response check
Why Metro Vancouver homeowners choose CANRO for furnace work
- Founded 1999 — over 25 years of a high-efficiency gas furnace installations and service calls in Metro Vancouver
- 4.9-star rating from 85+ verified Google reviews
- Direct workers, no subcontractors — the tech who installs your system is the one who answers when you call back
- Free written estimates on installations; transparent diagnostic fee on repairs (credited toward the repair if you proceed)
- TSBC-licensed gas fitter, Red Seal HVAC, WorkSafeBC and liability insured
- Permits filed and inspected on every gas-appliance install (BC Code-compliant)
- Brand specialist coverage: Viessmann, IBC, Baxi, Laars, Weil-McLain, Navien, Rinnai, Bradford White, Carrier, Lennox, Bryant, Goodman, Mitsubishi, Daikin, Bosch and more
Lennox Furnace FAQs
Do I really need annual furnace servicing in Vancouver (Lennox)?
Yes. Annual professional servicing catches 80% of mid-life failures before they cause a no-heat call. It also keeps manufacturer warranties valid — most are voided by missing scheduled maintenance. The service includes combustion analysis, heat-exchanger inspection, flame-sensor cleaning, blower-motor check, condensate-trap clearing, and a full safety test for carbon monoxide.
What AFUE rating should I look for in a new Vancouver (Lennox) furnace?
For Metro Vancouver homes, 95-97% AFUE is the sweet spot — high enough to qualify for FortisBC rebates and capture nearly all available efficiency gains, but without paying a premium for the very last 1-2% from 98% AFUE modulating units. ENERGY STAR-certified models above 95% AFUE are required for current rebate programs.
Two-stage vs modulating gas furnace — what's right for Vancouver (Lennox)?
Two-stage furnaces (high/low burner) are a good fit for most Vancouver homes — they cut short-cycling and run quieter than single-stage units. Modulating furnaces (continuously variable burner output) are worth the premium in larger homes (3,000+ sq ft), homes with significant temperature zones, or homes prioritising the absolute quietest operation.
How much does furnace installation cost in Metro Vancouver (Lennox)?
A typical residential high-efficiency gas furnace installation in Metro Vancouver costs $4,500-$8,500 including the equipment, venting, gas-line work, permit, electrical, and removal of the old unit. Variable-speed and modulating models are at the upper end. CANRO provides three quote tiers (good/better/best) so you can choose the right balance for your home and budget.
Can I install a heat pump and skip the furnace altogether?
Yes — for most Metro Vancouver homes, a cold-climate heat pump alone provides 100% of heating needs down to -10°C. Some homeowners choose a dual-fuel setup (heat pump + small gas furnace as back-up for the rare deep cold snap), but this is rarely necessary in our climate.
Why does my furnace short-cycle (turn on and off rapidly)?
Short-cycling typically indicates one of: an over-sized furnace for the home, a dirty flame sensor, a clogged condensate drain triggering shutdown, low gas pressure, a failing limit switch, or a thermostat located in a non-representative spot (in direct sunlight, near a vent). All are diagnosed quickly during a service call.
Book Lennox furnace service in Metro Vancouver
To book Lennox furnace service or get a free written quote for installation, call CANRO at (604) 359-1081 or email info@canroheat.ca. We service all of Metro Vancouver including Fleetwood, Edgemont, Broadmoor and Westwood Plateau.
This guide was written by the CANRO Heating & Cooling team based on 25+ years of furnace installation, repair and annual service work across Metro Vancouver. Last reviewed May 2026.
