Old Tankless Water Heater Repair in Metro Vancouver
Old Tankless Water Heater Repair in Metro Vancouver
If you need old tankless water heater repair in Metro Vancouver, ROMA Heating & Cooling is your trusted HVAC expert. With over 25 years of experience, we specialize in repairing and maintaining tankless water heaters, ensuring your home or business continues to have a reliable, energy-efficient hot water supply. Whether your tankless water heater is not heating properly, producing inconsistent temperatures, or displaying error codes, our certified technicians provide fast and affordable repairs throughout Vancouver, Burnaby, Richmond, Surrey, Coquitlam, and surrounding areas.
Why Repair Your Old Tankless Water Heater Instead of Replacing It?
While replacing a tankless water heater may be necessary in some cases, repairs can extend its lifespan and save you money. Here’s why repairing your old unit may be the right choice:
- Lower Repair Costs vs. Replacement – Most tankless water heater repairs cost significantly less than a full replacement.
- Longer Equipment Lifespan – Regular maintenance and timely repairs can keep a tankless water heater running for 20+ years.
- Preserving Efficiency – Fixing minor issues early prevents larger, more costly breakdowns.
- Avoiding Installation Costs – Replacing a unit involves higher upfront costs, while repairs provide a budget-friendly alternative.
Common Problems with Old Tankless Water Heaters & How We Fix Them
1. No Hot Water or Water Not Heating Properly
Possible Causes:
- Clogged heat exchanger due to mineral buildup
- Malfunctioning thermostat or sensor
- Gas burner or heating element failure
Our Repair Solutions:
- Descaling the heat exchanger to remove mineral buildup
- Calibrating or replacing the thermostat/sensor
- Repairing or replacing the burner or heating element
2. Fluctuating Water Temperatures
Possible Causes:
- Sediment buildup in the water lines
- Incorrect gas pressure
- Faulty temperature sensor
Our Repair Solutions:
- Flushing and cleaning the water lines
- Adjusting gas pressure settings
- Replacing faulty temperature sensors
3. Tankless Water Heater Shutting Off Unexpectedly
Possible Causes:
- Overheating due to clogged vents
- Gas supply issues
- Faulty flow sensor
Our Repair Solutions:
- Cleaning air intake and exhaust vents
- Inspecting and fixing gas supply connections
- Repairing or replacing the flow sensor
4. Error Codes Displayed on the Unit
Possible Causes:
- Electrical issues
- Gas valve problems
- System pressure imbalances
Our Repair Solutions:
- Diagnosing error codes using manufacturer guidelines
- Fixing or replacing faulty components
- Resetting the system for optimal performance
5. Water Leaks from the Tankless Unit
Possible Causes:
- Loose or damaged water connections
- Cracked heat exchanger
- High system pressure
Our Repair Solutions:
- Tightening or replacing connections
- Repairing or replacing the heat exchanger
- Installing a pressure relief valve if necessary
Our Old Tankless Water Heater Repair Process
1. Thorough System Inspection
We conduct a detailed assessment of your tankless water heater to identify the root cause of the problem.
2. Providing a Transparent Repair Estimate
We provide a clear, upfront estimate with no hidden fees before proceeding with any repairs.
3. Professional Repairs & Component Replacement
We use high-quality replacement parts and advanced tools to restore your water heater’s performance.
4. Testing & System Optimization
After the repair, we perform extensive testing to ensure your tankless system is operating at peak efficiency.
5. Preventative Maintenance Recommendations
We provide maintenance tips to prevent future breakdowns and extend the life of your water heater.
Cost of Old Tankless Water Heater Repair in Metro Vancouver
The cost of repairing an old tankless water heater depends on the issue, the unit’s age, and the extent of the repair.
Average Repair Costs:
- Minor Repairs (thermostat, sensor, valve adjustments): $150 – $400
- Moderate Repairs (burner, heating element, vent cleaning): $400 – $800
- Major Repairs (heat exchanger, gas valve replacement): $800 – $1,500
Note: If your unit is over 15 years old or requires repairs exceeding 50% of the cost of a new system, replacement may be a more cost-effective solution.
Why Choose ROMA Heating & Cooling for Tankless Water Heater Repairs?
- 25+ Years of HVAC Experience in Metro Vancouver
- Licensed, Bonded & Certified Technicians
- Same-Day & 24/7 Emergency Repair Services
- Transparent Pricing with No Hidden Fees
- 100% Customer Satisfaction Guarantee
Service Areas for Old Tankless Water Heater Repair
We provide tankless water heater repair services throughout Metro Vancouver, including:
- Vancouver – Downtown, Kitsilano, East Vancouver, West Side, and more.
- Burnaby – Metrotown, Brentwood, Lougheed, and surrounding areas.
- Richmond – Steveston, Brighouse, Ironwood, and more.
- Surrey – Guildford, Fleetwood, Newton, South Surrey, and more.
- Coquitlam & Port Coquitlam – Burquitlam, Westwood Plateau, and more.
- New Westminster, Langley, Maple Ridge, Delta, and White Rock.
Should You Repair or Replace Your Old Tankless Water Heater?
While repairs can extend your unit’s lifespan, replacement might be the best option if:
- Your tankless water heater is over 15 years old
- Repairs are becoming frequent and costly
- The unit can’t meet your household’s hot water demands
- Your energy bills are rising due to inefficiency
If replacement is necessary, we offer high-efficiency tankless water heaters from top brands like Navien, Rinnai, Noritz, Bosch, and Rheem.
Frequently Asked Questions (FAQs) About Old Tankless Water Heater Repair in Metro Vancouver
Tankless water heaters are known for their efficiency and long lifespan, but like any appliance, they can develop issues over time. If your old tankless water heater is producing inconsistent hot water, showing error codes, or making unusual noises, it may need repairs. ROMA Heating & Cooling has been serving Metro Vancouver since 1999, providing expert tankless water heater repairs, maintenance, and replacements. We offer free estimates, same-day service, and 24/7 emergency repairs.
Below, we answer the most common questions about repairing old tankless water heaters. For expert service, call ROMA Heating & Cooling at (604) 704-0300 or email info@romaheating.ca.
FAQs About Old Tankless Water Heater Repair
• Can an old tankless water heater still be repaired?
Yes, many issues with older tankless water heaters—such as ignition problems, mineral buildup, and sensor malfunctions—can be repaired, extending the unit’s lifespan.
• How much does it cost to repair an old tankless water heater in Metro Vancouver?
Repair costs typically range from $200 to $1,500, depending on the issue. Minor repairs like flushing the system or replacing a sensor are on the lower end, while major repairs like heat exchanger replacement are more expensive.
• What are the common problems with old tankless water heaters?
Common issues include:
- No hot water or fluctuating temperatures
- Low water pressure
- Error codes on the display
- Delayed ignition or burner failure
- Strange noises (whistling, banging, or gurgling)
- Water taking too long to heat up
• Why is my tankless water heater not providing hot water?
Possible causes include a clogged heat exchanger, a faulty flow sensor, or gas supply issues. ROMA Heating & Cooling can diagnose and fix the issue.
• What should I do if my tankless water heater is displaying an error code?
Error codes indicate specific problems, such as ignition failure, overheating, or water flow restrictions. Check your user manual or call ROMA Heating & Cooling for professional troubleshooting.
• Why is my tankless water heater shutting off randomly?
This could be due to a clogged inlet filter, a failing thermostat, low gas pressure, or excessive scale buildup inside the unit. Regular maintenance can help prevent these issues.
• Why is my hot water pressure lower than usual?
A clogged water filter, mineral buildup, or a partially closed shut-off valve can restrict water flow in an old tankless water heater.
• Do you offer emergency repairs for old tankless water heaters?
Yes, ROMA Heating & Cooling provides 24/7 emergency repair services for tankless water heaters across Metro Vancouver.
• How long do tankless water heaters last?
Tankless water heaters typically last 15-20 years. If your unit is near the end of its lifespan and requires frequent repairs, replacement may be a better option.
• Is it worth repairing an old tankless water heater, or should I replace it?
If repair costs exceed 50% of the price of a new unit, replacing the system may be more cost-effective. We can provide a detailed cost analysis to help you decide.
• Why is my tankless water heater making loud noises?
Whistling or banging noises usually indicate scale buildup in the heat exchanger, which restricts water flow. Flushing the system can help resolve the issue.
• Can I repair my old tankless water heater myself?
Basic maintenance like flushing the unit can be done by homeowners, but repairs involving gas lines, electrical components, or the heat exchanger should be handled by a licensed professional.
• What brands of tankless water heaters do you repair?
We service all major brands, including Navien, Rinnai, Noritz, Bosch, Takagi, Rheem, and more.
• How can I prevent problems with my old tankless water heater?
Regular maintenance, including flushing the heat exchanger, checking filters, and inspecting gas connections, can help extend the life of your unit.
• What should I do if my tankless water heater has a gas leak?
Turn off the gas supply immediately, open windows for ventilation, and call ROMA Heating & Cooling for emergency service at (604) 704-0300.
• Why does my water temperature fluctuate?
Inconsistent temperatures could be due to a failing temperature sensor, a clogged heat exchanger, or an undersized unit struggling to meet demand.
• Do you offer free estimates for tankless water heater repairs?
Yes, ROMA Heating & Cooling provides free estimates for all tankless water heater repairs and replacements.
• Can I upgrade my old tankless water heater to a newer model?
Yes, upgrading to a modern, high-efficiency tankless water heater can improve performance and reduce energy costs.
• What areas do you service for old tankless water heater repairs?
We serve Metro Vancouver, including Vancouver, Burnaby, Richmond, Surrey, Coquitlam, Langley, Delta, and surrounding areas.
• How do I schedule a repair for my old tankless water heater?
Call ROMA Heating & Cooling at (604) 704-0300 or email info@romaheating.ca to book an appointment.
If your old tankless water heater needs repairs, maintenance, or replacement, contact ROMA Heating & Cooling for expert solutions and same-day service.
Schedule Your Old Tankless Water Heater Repair Today!
Don’t let water heater issues disrupt your daily routine! Contact ROMA Heating & Cooling today for expert tankless water heater repair services in Metro Vancouver.
📞 Call Us: (604) 704-0300
📧 Email Us: info@Romaheating.ca
🌎 Visit Our Website: ROMA Heating & Cooling
Trust ROMA Heating & Cooling for professional, affordable, and reliable tankless water heater repairs. Get your hot water running again today!
What Greater Vancouver Homeowners Say
“Nelson worked hard to get the NTI unit fixed. He was always polite, courteous and on time.”
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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.