🛡️ Licensed & Insured · TSBC Gas-Fitting LGA0043870 · Serving Metro Vancouver since 1999
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Metro Vancouver HVAC · Since 1999

Combi Boiler Replacement and Upgrade Services Greater Vancouver

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25+ YearsServing Metro Vancouver since 1999
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4.9 / 5 Rating85+ verified Google reviews
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Licensed & InsuredTSBC LGA0043870 · Boiler LBP0046450 · Red Seal · WorkSafeBC
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Rebates HandledCurrent BC programs—eligibility checked before installation

Combi Boiler Replacement and Upgrade Services in Greater Vancouver

If your current boiler is outdated, inefficient, or no longer meeting your home or business's heating and hot water demands, it may be time to consider a combi boiler replacement or upgrade. A modern combi boiler (short for combination boiler) is one of the most energy-efficient and space-saving options available, delivering both central heating and on-demand hot water from a single, compact unit. Upgrading to a newer model can significantly improve your property’s comfort, reduce energy costs, and minimize your environmental impact. At CANRO Heating & Cooling, we specialize in Combi Boiler Replacement and Upgrade Services across Greater Vancouver. Whether your current boiler has reached the end of its lifespan, you’re facing frequent breakdowns, or you simply want to take advantage of the latest energy-efficient technology, our team is here to help. With years of experience and a team of certified technicians, we ensure that your new combi boiler is perfectly tailored to your property’s unique needs, installed with precision, and optimized for long-term performance.

Why Consider Replacing or Upgrading Your Combi Boiler?

Even the most reliable boilers don’t last forever. Over time, efficiency decreases, components wear out, and the demands on your system may change. Upgrading to a modern combi boiler ensures your heating system can keep up with your household or business needs while saving you money on energy bills.

Key Reasons to Replace or Upgrade Your Combi Boiler

  • Age of Your Current Boiler: Most boilers last around 10–15 years. If your boiler is nearing or beyond this range, it’s likely operating inefficiently and may be at risk of breakdowns.
  • Frequent Repairs: If you’re calling for boiler repairs more often, replacement may be more cost-effective in the long run.
  • Rising Energy Bills: Older boilers are less energy-efficient and require more fuel to produce the same amount of heat, leading to higher energy costs.
  • Inconsistent Heating or Hot Water: If you’re experiencing uneven heating, reduced hot water pressure, or delays in hot water delivery, it may be time for an upgrade.
  • Noise and Vibrations: Banging, clunking, or other unusual noises from your boiler can indicate internal damage or wear, which may require replacement.
  • Environmental Concerns: Upgrading to a modern, energy-efficient combi boiler reduces greenhouse gas emissions and helps you contribute to a greener planet.
  • Increased Property Value: A new, high-efficiency boiler adds value to your property and appeals to potential buyers or tenants.

Benefits of Upgrading to a Modern Combi Boiler

Modern combi boilers come equipped with advanced technology, offering significant advantages over older systems. Here’s why upgrading to a new combi boiler is a smart investment:
  • Higher Energy Efficiency: Newer combi boilers are designed with advanced heat exchange technology, achieving efficiency ratings of up to 98%. This means you’ll use less fuel to heat your home and water, resulting in lower energy bills.
  • Compact Design: Combi boilers eliminate the need for a separate hot water tank, saving valuable space in your property. Their compact size makes them ideal for smaller homes and apartments.
  • On-Demand Hot Water: Unlike traditional systems, combi boilers heat water directly from the mains, providing instant hot water without waiting for a tank to refill.
  • Reduced Maintenance Costs: Modern combi boilers are built with durable components and self-diagnostic features, reducing the frequency and cost of repairs.
  • Quiet Operation: Many newer models are designed with noise-reduction technology, ensuring quiet operation for a more peaceful indoor environment.
  • Smart Technology Integration: Many combi boilers are compatible with smart thermostats and remote monitoring systems, giving you greater control over your heating and energy usage.
  • Eco-Friendly: Newer combi boilers produce fewer greenhouse gas emissions, helping you reduce your carbon footprint.

Our Combi Boiler Replacement and Upgrade Process

At CANRO Heating & Cooling, we aim to make the process of replacing or upgrading your combi boiler as seamless as possible. From the initial consultation to the final installation, we handle every detail with precision and care.

Step-by-Step Replacement and Upgrade Process

  1. Initial Consultation and Assessment
    • We begin by evaluating your current boiler system, heating requirements, and hot water usage.
    • Our technicians assess your property size, insulation, and existing infrastructure to determine the ideal boiler capacity and model for your needs.
    • We’ll provide you with recommendations for the best combi boiler options based on energy efficiency, budget, and performance.
  2. Removal of the Old Boiler
    • If you’re replacing an existing boiler, we safely disconnect and remove the old unit, disposing of it in an environmentally responsible manner.
  3. Professional Installation
    • Our certified technicians install your new combi boiler with precision, ensuring all connections (gas, water, and electrical) are properly configured.
    • We follow manufacturer guidelines and local safety codes to ensure a safe and reliable installation.
  4. System Integration
    • If your new combi boiler is part of a larger heating system (e.g., underfloor heating or radiators), we ensure seamless integration for optimal performance.
  5. Performance Testing
    • Once installed, we thoroughly test the system to ensure it’s heating your property and providing hot water efficiently and evenly.
    • We check for leaks, proper water pressure, and smooth operation of all components.
  6. Thermostat Setup
    • If your new combi boiler is compatible with a smart thermostat, we’ll set it up and provide instructions on how to control your system remotely.
  7. Customer Orientation
    • We guide you through your new boiler’s features and controls, ensuring you’re comfortable using it.
    • Our team provides maintenance tips to help you keep your boiler running efficiently for years to come.
  8. Post-Installation Support
    • We offer follow-up services, including routine maintenance and repairs, to keep your boiler in top condition.

Top Brands We Work With

At CANRO Heating & Cooling, we install and replace combi boilers from industry-leading brands known for their reliability and energy efficiency. These include:
  • Navien
  • Viessmann
  • Buderus
  • Rinnai
  • NTI (NY Thermal Inc.)
  • IBC Technologies
  • Vaillant
  • Bosch
  • Triangle Tube
Our team is experienced with all major combi boiler models, ensuring your system is installed and optimized for maximum performance.

Why Choose CANRO Heating & Cooling for Combi Boiler Replacement?

At CANRO Heating & Cooling, we are committed to delivering exceptional service and customer satisfaction. Here’s why homeowners and businesses across Greater Vancouver trust us for combi boiler replacements and upgrades:
  • Certified Technicians: Our team is fully licensed and trained to install and replace all major boiler brands.
  • Years of Experience: With extensive experience in the HVAC industry, we’ve completed thousands of successful boiler installations.
  • Transparent Pricing: We offer competitive, upfront pricing with no hidden fees, making it easy to budget for your boiler replacement.
  • Fast and Reliable Service: We work efficiently to minimize disruptions and complete the replacement process on time.
  • Customer-Centric Approach: Your comfort and satisfaction are our top priorities, and we tailor our services to meet your unique needs.
  • Comprehensive Support: From initial consultation to post-installation maintenance, we provide end-to-end support for your boiler system.

Service Areas in Greater Vancouver

We proudly provide combi boiler replacement and upgrade services to homes and businesses across Greater Vancouver, including:
  • Vancouver: Downtown, Kitsilano, East Vancouver, Mount Pleasant, South Cambie
  • Burnaby: Metrotown, Brentwood, Capitol Hill
  • Richmond: Steveston, Broadmoor, Richmond City Centre
  • Surrey: Guildford, Fleetwood, Newton, Cloverdale
  • Coquitlam, Port Coquitlam, and Port Moody: Burke Mountain, Heritage Woods, Maillardville
  • Langley: Walnut Grove, Willoughby Heights, Brookswood
  • Delta: Ladner, Tsawwassen, North Delta
  • North Vancouver and West Vancouver: Lonsdale, Ambleside, Dundarave
  • Other Areas: New Westminster, White Rock, Maple Ridge, Abbotsford, Chilliwack

Combi Boiler Replacement and Upgrade Services in Greater Vancouver

  • What is a combi boiler replacement service? Combi boiler replacement involves removing an old or inefficient combination boiler and installing a new, high-efficiency model to improve heating performance and energy savings. Replacement may also include upgrades to related components, such as thermostats, piping, or venting systems, to optimize the overall system. How CANRO Heating & Cooling Can Help: CANRO Heating & Cooling provides professional combi boiler replacement and upgrade services in Greater Vancouver, ensuring your new system is installed to deliver optimal performance and efficiency.
  • Why should you replace your combi boiler? Replacing your combi boiler ensures improved energy efficiency, lower energy bills, consistent heating and hot water, reduced maintenance costs, and compliance with modern safety and performance standards. How CANRO Heating & Cooling Can Help: CANRO’s certified technicians help you select the right replacement boiler and perform expert installation to meet your heating needs.
  • What are the benefits of upgrading to a modern combi boiler? Upgrading to a modern combi boiler provides increased energy efficiency (often above 90% AFUE), reduced carbon emissions, compact design, advanced features like smart thermostat compatibility, and quieter operation. How CANRO Heating & Cooling Can Help: CANRO ensures your new combi boiler is installed with precision, allowing you to fully enjoy the benefits of an upgraded heating system.
  • How much does a combi boiler replacement cost in Greater Vancouver? Replacement costs vary depending on the boiler model, system size, and installation complexity, typically ranging from $4,000 to $10,000. Upgrades, such as smart thermostats or radiant floor heating integration, may add to the cost. How CANRO Heating & Cooling Can Help: CANRO offers competitive pricing, detailed quotes, and flexible financing options to make combi boiler replacements affordable.
  • How long does a combi boiler replacement take? Replacing a combi boiler usually takes 1–2 days, depending on the complexity of the installation and any additional upgrades, such as venting or piping modifications. How CANRO Heating & Cooling Can Help: CANRO’s technicians complete replacements efficiently while ensuring the highest level of workmanship and attention to detail.
  • What are the signs that your combi boiler needs replacement? Signs include frequent breakdowns, inconsistent heating or hot water, increased energy bills, unusual noises, visible corrosion, or a boiler that is 10–15 years old and no longer efficient. How CANRO Heating & Cooling Can Help: CANRO evaluates your current boiler and provides honest recommendations for repair or replacement based on its condition.
  • Can CANRO replace all brands of combi boilers? Yes, CANRO’s technicians are experienced in replacing all major combi boiler brands, including Bosch, Vaillant, NTI, Navien, Viessmann, Rinnai, and others. How CANRO Heating & Cooling Can Help: CANRO provides expert replacement services for any combi boiler model, ensuring seamless integration with your existing heating system.
  • What is included in a combi boiler replacement service? Replacement includes removing the old boiler, preparing the space for the new system, installing the new combi boiler, configuring venting and piping, connecting the heating and hot water systems, and testing the system for performance and safety. How CANRO Heating & Cooling Can Help: CANRO handles every step of the process, ensuring your new combi boiler is installed and optimized for peak performance.
  • Can a new combi boiler reduce energy bills? Yes, modern combi boilers are highly efficient, using less fuel to provide the same amount of heating and hot water, which can significantly lower energy bills. How CANRO Heating & Cooling Can Help: CANRO installs energy-efficient combi boilers and ensures they are calibrated for maximum energy savings.
  • Are there rebates available for upgrading to a high-efficiency combi boiler? Yes, many utility companies and government programs offer rebates and incentives for upgrading to high-efficiency boilers. How CANRO Heating & Cooling Can Help: CANRO helps you identify and apply for applicable rebates, ensuring you save money on your combi boiler upgrade.
  • What financing options are available for combi boiler replacements? CANRO Heating & Cooling offers flexible financing plans to help make your boiler replacement affordable, allowing you to spread the cost over manageable monthly payments. How CANRO Heating & Cooling Can Help: CANRO works with you to find a financing plan that fits your budget, ensuring a stress-free upgrade experience.
  • Do combi boiler replacements include smart thermostat integration? Yes, many modern combi boilers are compatible with smart thermostats, offering advanced control, energy savings, and remote access. How CANRO Heating & Cooling Can Help: CANRO integrates smart thermostats with your new combi boiler, enhancing convenience and energy efficiency.
  • Can a combi boiler replacement improve indoor air quality? Yes, replacing an older boiler can reduce emissions and improve air quality by eliminating leaks and using cleaner combustion technology. How CANRO Heating & Cooling Can Help: CANRO ensures your new combi boiler is installed to enhance indoor air quality and reduce environmental impact.
  • What happens if upgrades are needed during a combi boiler replacement? Upgrades, such as improved venting, updated piping, or the addition of a smart thermostat, can be completed during the replacement process to enhance system performance. How CANRO Heating & Cooling Can Help: CANRO recommends and performs necessary upgrades to optimize your heating system during the replacement process.
  • Are combi boiler replacements suitable for older homes in Greater Vancouver? Yes, combi boilers are compact and versatile, making them a great choice for older homes where space may be limited, and modern heating technology is needed. How CANRO Heating & Cooling Can Help: CANRO customizes your combi boiler replacement to fit the unique requirements of your older home, ensuring seamless integration.
  • What is the lifespan of a new combi boiler? With proper maintenance, modern combi boilers typically last 15–20 years, making them a long-term investment in reliable heating and hot water. How CANRO Heating & Cooling Can Help: CANRO provides professional installation and ongoing maintenance services to help extend the lifespan of your new combi boiler.
  • How does CANRO ensure a seamless replacement process? CANRO begins with an assessment of your current system, recommends the best replacement options, handles all permits, and ensures the new boiler is installed according to manufacturer and safety standards. How CANRO Heating & Cooling Can Help: CANRO’s team of certified technicians ensures a hassle-free replacement experience, from start to finish.
  • What permits are required for a combi boiler replacement in Greater Vancouver? Permits may be required for gas line modifications, venting upgrades, and electrical work, depending on the scope of the replacement. How CANRO Heating & Cooling Can Help: CANRO handles all necessary permits, ensuring your replacement complies with local building codes and regulations.
  • Why trust CANRO Heating & Cooling for combi boiler replacement and upgrades in Greater Vancouver? CANRO is a trusted HVAC service provider with extensive experience in replacing and upgrading combi boilers. Their certified technicians ensure every installation is done with precision and care. How CANRO Heating & Cooling Can Help: CANRO delivers professional, reliable, and efficient boiler replacement and upgrade services, providing you with a system that meets your heating and hot water needs.
  • How do I schedule a combi boiler replacement with CANRO Heating & Cooling? You can contact CANRO via phone, email, or their online booking system to schedule a consultation or replacement appointment. How CANRO Heating & Cooling Can Help: CANRO offers flexible scheduling and prompt service to ensure your combi boiler is replaced or upgraded without delay.

Contact CANRO Heating & Cooling for Combi Boiler Replacement and Upgrades

Ready to replace or upgrade your combi boiler? Trust CANRO Heating & Cooling for expert installation, reliable service, and top-quality products in Greater Vancouver. Call us today at 604-359-1081 or email us at info@Canroheat.ca to schedule your consultation or request a free estimate. With our experience, attention to detail, and commitment to customer satisfaction, we’ll ensure your new combi boiler delivers reliable comfort and energy savings for years to come. Choose CANRO Heating & Cooling—your trusted partner for all your heating needs!
Good to know

Frequently asked questions

How often should a boiler be serviced?
Annual servicing is recommended for all residential boilers. CANRO's annual service includes combustion analysis, heat exchanger inspection, expansion tank pressure check, condensate trap cleaning, and a full safety check. Annual maintenance is also required to keep most manufacturer warranties valid.
How much does a new boiler cost in Vancouver?
A typical residential high-efficiency gas boiler in Metro Vancouver costs $7,500–$15,000 installed, depending on size, brand, and whether the system is heating only or a combi unit that also handles hot water. CANRO provides a free written quote with three options at different price points.
How long does a boiler last?
A well-maintained cast-iron boiler can last 25–30 years, a modern high-efficiency condensing boiler typically lasts 15–20 years, and a combi boiler 12–18 years. Annual servicing has the single biggest impact on lifespan.
My boiler is making a banging or kettling noise. Is that dangerous?
Kettling (a banging or whistling sound) is usually caused by limescale build-up on the heat exchanger and is a sign the system is overheating in localised spots. It will not always cause immediate failure but it shortens the life of the boiler and should be addressed within a few weeks.
Do you service Viessmann, IBC, Baxi, Laars, and Weil-McLain boilers?
Yes. CANRO is one of the few HVAC companies in the Lower Mainland with deep experience on European and high-end North American boilers including Viessmann, IBC, Baxi, Laars, Weil-McLain, NTI, Navien and Rinnai. We carry common parts in the truck.
Should I repair or replace my old boiler?
A useful rule: if the boiler is more than 15 years old and the repair cost is more than 50% of replacement, replacement is the better investment. CANRO will give you both a repair quote and a replacement quote and let you decide.
What HVAC services does CANRO offer in Metro Vancouver?
CANRO installs, services and repairs boilers, furnaces, heat pumps, hot water tanks, tankless water heaters, gas fireplaces and air conditioning across Metro Vancouver. We work on residential homes, townhouses and condos throughout the Lower Mainland.
How long has CANRO been in business?
CANRO has been serving the Greater Vancouver area since 1999. Our founder George is recognised by customers as one of the most experienced boiler and hydronic heating technicians in the Lower Mainland.
What areas do you serve?
We cover all of Metro Vancouver: Vancouver, Burnaby, Richmond, Surrey, Coquitlam, North Vancouver, West Vancouver, New Westminster, Delta, Langley, Port Moody, Port Coquitlam, White Rock, Pitt Meadows, and Maple Ridge.
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What Metro Vancouver homeowners say

4.9
★★★★★
85+ verified Google reviews
★★★★★

“Canro does an amazing job! Super professional and skilled with everything—boilers, furnaces, and AC. Always a pleasure working with them!”

Nadia Naderi
Nadia NaderiGoogle review
★★★★★

“Five stars for Canro. We needed a replacement of a 30-year-old boiler. A new high-efficiency unit was installed—clean, professional work.”

Arlene Colasurdo
Arlene ColasurdoGoogle review
★★★★★

“I can’t speak highly enough about George, who was recommended for a boiler service call for my parents’ home. George is excellent.”

B. Niek
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