Rinnai service
Rinnai: tank to tankless, electric to heat pump, standard to high efficiency
Upgrades that change what your water heater runs on or how it vents: tank to tankless conversion, electric tank to heat-pump, atmospheric to power vent or condensing, recirculation, mixing valves and expansion control, quoted with the honest trade-offs.
Free written estimate
Free in-home estimates for water-heater replacements and installations, as published by CANRO. Source, checked September 7, 2026.
Where CANRO provides on-site service
On-site service is currently offered across Metro Vancouver: Vancouver, Burnaby, Richmond, Surrey, Coquitlam, North Vancouver, West Vancouver, New Westminster, Delta, Langley, Port Moody, Port Coquitlam, Maple Ridge, Pitt Meadows, White Rock, Tsawwassen; plus Anmore, Belcarra, Lions Bay, Bowen Island, Abbotsford with travel or ferry arrangements confirmed by phone. Everything else on this site is reference information you can use anywhere in Canada.
Water Heater Upgrades for Rinnai water heaters
An upgrade is a replacement with a plan. Moving from an atmospheric tank to a condensing tankless unit changes venting, gas supply, condensate and electrical; moving from an electric tank to a heat-pump unit changes the circuit expectations, air volume and condensate; adding recirculation changes the wait at the tap and the gas use. Each path is priced with its real adders, and the estimate shows them itemised.
Upgrades are only recommended where the site genuinely supports them: the honest answer is sometimes that a like-for-like replacement is the right upgrade, because a new high-efficiency tank under a working flue beats a conversion that stresses the gas line or the vent route.
Working on a Rinnai unit? Have the model number from the rating plate and any code or flash pattern ready. Browse Rinnai series, models and fault codes to find yours; the details carry through when you request service.
What's included
- Path assessment: what changes and what it costs
- Venting, gas, electrical, condensate and recirculation work for the chosen path
- Permits and commissioning
- Free written estimate with itemised adders
Not included
- Upgrades that the site assessment rules out (explained, not sold)
Process
How it works
- 01
Choose the goal
Efficiency, space, outage resilience or faster hot water.
- 02
Assess the path
The site is checked for each option's real requirements.
- 03
Quote
The fitting path is priced in a free written estimate.
Why CANRO
4.9★
4.9 from 85+ Google reviews
As published by CANRO Heating & Cooling on canroheat.ca, checked September 7, 2026.
Technical Safety BC licensed gas contractor
Gas-fitting licence LGA0043870 and boiler licence LBP0046450, as published by CANRO.
Source: canroheat.ca
Serving Metro Vancouver since 1999
Founded by George in 1999, as stated on canroheat.ca. Boiler and hydronic expertise is CANRO's, not this domain's.
Source: canroheat.ca
Red Seal HVAC, WorkSafeBC and liability insured
As stated on canroheat.ca. Bonding and association memberships: not published.
Source: canroheat.ca
Frequently asked questions
Is tank to tankless always worth it?
No. The conversion cost is real (venting, gas, condensate, electrical), and a high-efficiency tank under a working flue is often the better value. The estimate shows both paths.
Can my electric tank become a heat-pump unit?
Usually on the same location and circuit class, with rebates currently tied to replacing an existing electric tank. Eligibility is verified per household.
Get a ballpark estimate in two minutes
Answer a few questions for a CAD range before you share any contact details.
On-site service in Metro Vancouver, BC. Call to check availability.
Related services and help
- Tank to Tankless ConversionCANRO converts Metro Vancouver homes from gas or electric storage tanks to gas t…
- Tankless Water Heater InstallationCANRO installs condensing and non-condensing gas tankless water heaters in Metro…
- Water Heater ReplacementCANRO replaces failed, leaking or aging water heaters in Metro Vancouver, from l…
- Water Heater ConsultationA free water heater consultation with CANRO Heating & Cooling covers repair vers…
- Look up a fault codeDocumented meanings by brand and control
- Tank vs tankless guideCapacity, efficiency and installation
Sources and verification
- CANRO — Water heater installation in Metro Vancouver · Canadian source · accessed September 7, 2026
- CANRO — About (free estimates, diagnostic fee wording) · Canadian source · accessed September 7, 2026
Facts checked September 7, 2026. Last updated September 7, 2026. Technical reviewer: not yet assigned.