Last updated: May 28, 2026 · Written by CANRO Heating & Cooling, TSBC Class-A licensed since 1999 · Verified against 2026 FortisBC, BC Hydro, and CleanBC rate cards.
Direct Answer
In New Westminster, a combi-boiler installation in 2026 typically costs $7,500 to $11,500 installed (after FortisBC rebates) for most residential homes. Premium European brands and complex retrofits can reach $13,000-$15,500. CANRO installs the most popular brands (Navien, IBC, NTI, Viessmann) across New Westminster with a 1-year labour warranty included.
Quick Facts
| Typical combi-boiler installed cost (2026) | $7,500 – $11,500 |
| Premium tier (Viessmann, Vaillant, IBC) | $11,500 – $15,500 |
| FortisBC rebate applied | $1,000 – $2,000 (filed by CANRO) |
| Lead time in New Westminster | 1-2 weeks for non-emergency |
| Typical install duration | 1-2 days |
| Permit required | Yes — TSBC + municipal |
| Warranty (CANRO + manufacturer) | 1-yr labour + 10-15 yr HE |
Combi-boiler installed cost breakdown in New Westminster
A combi-boiler ("combination" boiler) is a single wall-hung unit that handles both space heating and domestic hot water — no separate water heater needed. Here is the typical installed-cost breakdown we quote for New Westminster homes in 2026:
| Tier | Installed cost | Brand examples |
|---|---|---|
| Good | $7,500 – $9,500 | Navien NCB-180/210, NTI Trinity Combi |
| Better | $9,500 – $11,500 | Navien NCB-240E, IBC SL 22-160 |
| Best | $11,500 – $15,500 | Viessmann Vitodens 100-W combi, Triangle Tube Prestige |
What is included in CANRO’s New Westminster combi-boiler install
- New combi-boiler unit and all required gas, water, and electrical hookups
- Removal and disposal of old boiler or tank water heater
- Direct-vent flue installation (2"-3" PVC or polypropylene)
- Condensate drain and neutralizer where required
- Expansion tank (potable + heating loop)
- Pressure-relief valves and isolation valves
- TSBC gas permit and New Westminster municipal building permit
- Earthquake bracing per BC code
- Commissioning with combustion analysis
- FortisBC rebate paperwork filed by CANRO
- 1-year labour warranty + manufacturer parts/heat-exchanger warranty (10-15 years typical)
FortisBC combi-boiler rebates in New Westminster (2026)
New Westminster is in FortisBC service territory, so qualifying combi-boiler installs are eligible for these rebates:
- High-efficiency combi-boiler: $1,000 – $2,000
- Bundle bonus when installed with tankless DHW upgrade: +$250 – $500
- Smart thermostat rebate: $25-$75 (Ecobee, Nest, or compatible)
CANRO is a FortisBC Trade Ally Network member and files every rebate on your behalf — no chasing forms.
Factors that affect your final New Westminster combi-boiler quote
- Existing gas-line capacity. A combi-boiler fires at 150,000-199,000 BTU. If your home was previously served by a 40-50k BTU appliance, a gas-line upsize may be required (+$400-$1,200).
- Venting path. Through-wall direct-vent is simplest. Chimney conversions or long horizontal runs add $300-$900.
- Existing heating system. Converting from tank water heater + furnace to combi-boiler involves more re-piping than a 1-for-1 boiler swap.
- Hydronic zoning. Multi-zone retrofits with new zone valves and manifolds add $600-$2,200.
- Mechanical-room layout. Tight New Westminster basements occasionally need creative venting routes.
- Aesthetic finish work. Painted gas lines, hidden routing, and custom enclosures add cost.
New Westminster-specific installation considerations
New Westminster’s mild coastal climate and FortisBC gas and BC Hydro electricity make the standard high-efficiency condensing combi-boiler an excellent fit. Most New Westminster homes we work on are sized for the 180,000-240,000 BTU output tier, which handles space heating and 4-5 GPM domestic hot water comfortably.
How to get a New Westminster combi-boiler quote
- Call CANRO at (604) 359-1081 or use the contact form.
- Free in-home consultation (typically within 2-5 business days).
- Manual J heat-loss calculation performed onsite to right-size the unit.
- Written quote with three tiers (good/better/best) within 1-3 business days.
- Install scheduled typically within 1-2 weeks for non-emergency replacements.
Get a free combi-boiler quote in New Westminster
Free in-home consultation. TSBC-licensed. FortisBC rebate paperwork filed. Call (604) 359-1081.
📞 (604) 359-1081 Request a quoteData sources
- FortisBC residential gas rates and rebate programs (2026)
- BC Hydro residential electricity rates and Power Smart program (2026)
- CleanBC Better Homes rebate program
- Technical Safety BC (TSBC) — gas-fitting licence and code requirements
- Natural Resources Canada — heat-pump and condensing technology standards
- CANRO Heating & Cooling internal install database (2,400+ Metro Vancouver projects, 1999-2026)
Frequently asked questions
Q: How much does a combi-boiler cost in New Westminster?
A: Typical installed cost in New Westminster is $7,500-$11,500 after FortisBC rebates. Premium European brands reach $13,000-$15,500. CANRO provides a free written quote with three tiers.
Q: How long does combi-boiler installation take?
A: Most combi-boiler swaps complete in 1-2 days. Complex retrofits (converting from separate boiler + tank to combi) can take 2-3 days.
Q: Is a combi-boiler worth it?
A: For homes with 1-3 bathrooms and limited mechanical-room space, yes — combi-boilers save space, eliminate standby loss, and reduce equipment count from two appliances to one.
Q: Do I need a permit for combi-boiler installation?
A: Yes — every combi-boiler install in New Westminster requires a TSBC gas-fitting permit. CANRO files the permit on your behalf and coordinates inspection.
Q: What is the lifespan of a combi-boiler?
A: Premium combi-boilers (Viessmann, Triangle Tube, IBC, NTI) last 18-22 years with annual maintenance. Mid-tier brands typically last 15-18 years.
About the author
CANRO Heating & Cooling is a Burnaby-based HVAC and gas-fitting company serving Metro Vancouver since 1999. TSBC Class-A gas-fitting licence holder. Red Seal HVAC technicians. WorkSafeBC registered. Factory-trained authorized installer for Mitsubishi (Elite Diamond Dealer), Daikin (Comfort Pro), Navien (NCB Certified), IBC, Viessmann, Triangle Tube, Bosch, Bradford White, Rheem, and 15+ other manufacturers. 4.9★ rating across 85+ verified Google reviews. Office: 1100 Lougheed Hwy area, Burnaby, BC.
CANRO Heating & Cooling — TSBC Class-A gas-fitting licence · Red Seal HVAC certified · WorkSafeBC and liability insured · 4.9★ from 85+ Google reviews · Serving Metro Vancouver since 1999.
