Tankless Leadership · Japanese Precision · 20+ Year Lifespan
Rinnai in Metro Vancouver — full lineup, install, service & repair
Japanese-engineered tankless and combi systems — global market leader
Japanese (Nagoya, founded 1920; world's largest residential tankless water-heater manufacturer)
Why Rinnai works well in Metro Vancouver
Rinnai pioneered modern tankless water-heater technology and remains the global market leader. In Metro Vancouver, Rinnai tankless units (RUR Sensei, RUCS, RUS) and the i-Series and M-Series boilers offer industry-leading durability, very high DHW reliability, and 20+ year typical service life when annually descaled. The i-Series in particular features dual stainless-steel heat exchangers — primary and secondary — that resist the scaling issues that shorten the life of single-exchanger competitors.
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Rinnai model lineup — what CANRO installs and services in Metro Vancouver
Every Rinnai residential model we work with, with specs, intended use case, common issues we diagnose, and typical Metro Vancouver install cost.
i-Series Boilers
Flagship Rinnai condensing combi & heating boilers
| Type | Wall-hung condensing boiler with dual stainless heat exchangers |
|---|---|
| BTU/h input | 60,000 – 200,000 BTU/h input |
| Efficiency | 95% AFUE |
| Modulation / turn-down | 11:1 modulating |
| Domestic hot water | 4.5 – 5.5 GPM combi at Vancouver winter rise |
| Best for | Premium combi and heating-only installs; homeowners wanting Japanese build quality and 20+ year lifespan potential |
| Common issues we see | Recirculation timer programming on installs with built-in pumps; condensate-line freezing in unconditioned spaces; flow-sensor scaling in hard water |
| Typical install cost | $10,500–$14,500 installed |
M-Series Combi
Value-tier Rinnai combi — same engineering, simpler controls
| Type | Wall-hung condensing combi boiler |
|---|---|
| BTU/h input | 90,000 – 180,000 BTU/h input |
| Efficiency | 95% AFUE |
| Modulation / turn-down | 5:1 modulating |
| Domestic hot water | 4.0 – 5.0 GPM combi at Vancouver winter rise |
| Best for | Budget-conscious combi installs that want Rinnai durability without the i-Series feature set |
| Common issues we see | Same as i-Series; lower turn-down means slightly more cycling on light loads |
| Typical install cost | $9,000–$12,500 installed |
Sensei Tankless (RUR / RUCS / RUS)
Industry-leading tankless — RUR includes built-in recirculation pump + buffer tank
| Type | Wall-hung condensing tankless water heater |
|---|---|
| BTU/h input | 160,000 – 199,000 BTU/h |
| Efficiency | 0.93 – 0.96 UEF |
| Modulation / turn-down | 11:1 modulating |
| Domestic hot water | 11.0 GPM peak at 35°F rise; ~5.0 GPM at Vancouver winter 70°F rise |
| Best for | RUR: high-demand homes wanting endless hot water plus built-in recirculation. RUCS: standard installs. RUS: tankless retrofits without recirculation needs |
| Common issues we see | Annual descaling essential in Vancouver hard water; flame-rod fouling on 5+ year units; air-intake screen clogs |
| Typical install cost | $4,500–$6,500 installed (RUR at upper end) |
Commercial CU199 Tankless
Commercial-grade tankless — manifold-ready for high-demand applications
| Type | Wall-hung commercial condensing tankless |
|---|---|
| BTU/h input | 199,000 BTU/h per unit (manifold up to 20 units) |
| Efficiency | 0.94 UEF |
| Modulation / turn-down | 11:1 per unit |
| Domestic hot water | Effectively unlimited at scale |
| Best for | Strata buildings, hotels, restaurants, multi-bathroom commercial applications requiring redundant DHW |
| Common issues we see | Manifold-control programming on multi-unit cascades; annual descaling at scale |
| Typical install cost | Quote-only; typical commercial installs $15,000–$60,000+ |
CANRO's Rinnai experience
CANRO installs and services the full Rinnai residential lineup across Metro Vancouver — Sensei tankless (with recirculation), M-Series and i-Series combi and heating-only boilers, and commercial CU199 tankless installations. We commission every Rinnai install with combustion analysis and verify recirculation timer programming for homes with hot-water tanks at the far end of the plumbing run. Annual descaling — essential in Vancouver's moderately hard water — is part of every Rinnai service plan.
Credentials: TSBC Class-A gas-fitting licence · Red Seal HVAC · WorkSafeBC and liability insured · Permitted & inspected installs · 4.9★ from 85+ Google reviews · Serving Metro Vancouver since 1999.
Rinnai FAQs from Metro Vancouver homeowners
Is Rinnai tankless better than Navien tankless in Vancouver?+
Both are excellent — and very close in real-world performance. Rinnai Sensei has the longer track record (Rinnai pioneered modern tankless in 1965) and slightly more durable build quality. Navien NPE has a marginally higher peak flow rate and a more sophisticated built-in recirculation system on the NPE-A. For most Vancouver homes either is a great choice; CANRO installs more Navien because of slightly better current pricing, but recommends Rinnai equally often when build quality is the priority.
How often does a Rinnai tankless need descaling in Vancouver?+
Annually. Vancouver tap water is moderately hard (60-100 ppm), which means scale build-up on the tankless heat exchanger over a year cuts capacity by 15-25% and shortens lifespan. CANRO descales every Rinnai we service as part of the annual maintenance visit.
How long does a Rinnai tankless last in Metro Vancouver?+
A Rinnai Sensei tankless installed by a qualified contractor and descaled annually typically lasts 18-22 years in Metro Vancouver. Skipping annual descaling drops lifespan to 10-12 years.
What is the RUR Sensei's built-in recirculation, and do I need it?+
The RUR Sensei includes an internal recirculation pump and a small buffer tank that keeps hot water near the fixtures, eliminating the cold-water wait at distant taps. It's especially useful in homes where the master bath or kitchen is far from the mechanical room. The trade-off is slightly higher gas use because the unit cycles to maintain the buffer.
Does Rinnai qualify for FortisBC rebates?+
Yes. The Sensei tankless line (RUR, RUCS, RUS) qualifies for FortisBC ENERGY STAR tankless water-heater rebates ($500-$1,000). The i-Series and M-Series boilers qualify for high-efficiency boiler rebates ($1,000-$1,500). CANRO files the paperwork on your behalf.
Can a Rinnai run two showers at once in a Vancouver winter?+
Yes. A 199,000 BTU Rinnai Sensei comfortably runs two showers (typically 1.8 GPM each at 100°F) through a Vancouver winter. For higher demand (3+ showers + dishwasher), use a manifold cascade of two units or step up to the commercial CU199 series.
Ready to talk about Rinnai for your home?
Whether you need an annual service, an emergency repair, or a free written quote for a new Rinnai install, CANRO covers all of Metro Vancouver.
This Rinnai guide was prepared by the CANRO Heating & Cooling team based on 25+ years of installing, servicing, and repairing Rinnai systems across Metro Vancouver. Last reviewed May 2026.
4.9★85+ Google reviews
27+Years serving Metro Vancouver
20+Brands serviced
$0Free written estimates on installs
Frequently asked questions
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.
Are CANRO technicians licensed and insured?
Yes. CANRO holds Technical Safety BC contractor licences for gas (LGA0043870) and boilers (LBP0046450), our technicians are Red Seal certified for HVAC and gas, and we carry full liability insurance and WorkSafeBC coverage.
How can I book a service call?
Call (604) 359-1081, email info@canroheat.ca, or use the booking form on canroheat.ca. Most calls are answered the same business day and we offer next-day appointments for non-emergency work.
Do you offer free estimates?
Yes. Free in-home estimates are provided for boiler, furnace, heat pump and water-heater replacements. Diagnostic visits for repairs carry a flat service fee that is credited toward the repair if you proceed.
What brands do you service?
We service all major brands including Viessmann, Navien, IBC, Rinnai, Rheem, Bradford White, Weil-McLain, Laars, Baxi, NTI, Lennox, Carrier, Bryant, Goodman, Trane, York, Daikin, Mitsubishi Electric, AO Smith, Bosch, Noritz, Giant, GSW, John Wood, and Valor.
Do you offer government rebates for heat pumps?
Yes. We are a registered contractor for BC Hydro, FortisBC and federal Greener Homes rebates. A high-efficiency heat pump installation can qualify for significant combined rebates depending on your home, equipment and income, and we handle the paperwork for you.
How quickly can you replace a broken hot water tank?
Standard 40 or 50-gallon gas or electric tanks are typically replaced same-day or next-day from stock. Tankless water heaters and larger-capacity units usually take 1–3 business days depending on parts availability.
Why should I choose CANRO over other HVAC companies?
CANRO has been operating in Metro Vancouver since 1999 with a 4.9-star rating from 85+ Google reviews. We specialise in difficult boiler systems (Viessmann, IBC, Baxi, Laars) that many companies do not service, we give honest options instead of upselling, and our work is performed by long-term staff — not subcontractors.
What Metro Vancouver homeowners say about CANRO
Verified Google reviews — 4.9 average across 85+ ratings
★★★★★
"Joe and Allan is a great team of plumbers. They gave me the right advice and helped me make a good decision with my heating."
Google review · May 2026
★★★★★
"The technical team is extremely efficient and skilled. They installed the water tank in two hours and the RUUD tank is working perfectly well."
Google review · May 2026
★★★★★
"We are so happy with the service provided by Joe and Alan. Alan was recommended to us to replace our hot water tank."
Google review · Feb 2026
★★★★★
"Highly recommend."
Google review · Jan 2026
★★★★★
"Canro boiler services were genuine life savers. I was stuck without heat overnight and they came by and got my boiler running."
Google review · Jan 2026
★★★★★
"Canro came in and fixed my boiler that was throwing all types of codes that I couldn't understand but the technician explained everything."
Google review · Jan 2026