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
For most New Westminster homes in 2026, the Navien NCB-240E is the best overall combi-boiler — top-tier efficiency, built-in recirculation, strong local parts network, and FortisBC rebate-qualifying. For premium installs, the Viessmann Vitodens 100-W combi is the longevity pick. CANRO installs all major brands across New Westminster.
Quick Facts
| Best overall (most homes) | Navien NCB-240E |
| Best premium / longevity | Viessmann Vitodens 100-W |
| Best for small homes | NTI Trinity Ti150C |
| Best Canadian-made | IBC SL 22-160 (Burnaby, BC) |
| Best value | Navien NCB-180/210 |
| Typical install cost (after rebates) | $7,500 – $13,500 |
| Typical lifespan | 15-22 years |
The 2026 combi-boiler ranking for New Westminster
After installing 200+ combi-boilers across Metro Vancouver including dozens in New Westminster, here is our honest 2026 ranking — no brand pays for placement on this list.
1. Navien NCB-240E — Best overall
- Why it wins: 95% AFUE, built-in recirculation pump (HotButton), 5 GPM DHW, strong BC parts depot in Burnaby.
- Installed cost in New Westminster: $9,500 – $11,500.
- Best fit: 2-4 bedroom homes with 1-3 bathrooms.
- Warranty: 15-year heat exchanger, 5-year parts.
2. Viessmann Vitodens 100-W combi — Best premium
- Why it wins: German engineering, near-silent operation (~38 dBA), 20+ year lifespan track record.
- Installed cost in New Westminster: $11,500 – $15,500.
- Best fit: Forever homes, premium retrofits, owners prioritizing longevity.
- Warranty: 12-year heat exchanger, 3-year parts.
3. NTI Trinity Ti150C — Best for small homes
- Why it wins: Canadian-built (Saint John, NB), compact wall-hung, excellent for condos and townhouses.
- Installed cost in New Westminster: $8,500 – $10,500.
- Best fit: Condos, townhouses, smaller 2-3 bedroom homes.
- Warranty: 10-year heat exchanger.
4. IBC SL 22-160 — Best Canadian-made
- Why it wins: Manufactured in Burnaby, BC. 10:1 turndown ratio (best in class for shoulder season modulation).
- Installed cost in New Westminster: $10,500 – $13,500.
- Best fit: Multi-zone hydronic systems with mixed radiator + radiant loads.
- Warranty: 10-year heat exchanger.
5. Navien NCB-180/210 — Best value
- Why it wins: Same heat-exchanger build as NCB-240E at a lower price point.
- Installed cost in New Westminster: $7,500 – $9,500.
- Best fit: Smaller homes or budget-conscious projects.
What we look for when ranking combi-boilers for New Westminster
- Local parts availability. Service-call response time hinges on this.
- Service-call frequency in our customer base across New Westminster’s mild coastal climate.
- Heat-exchanger material and warranty length.
- Modulation range (turndown). Higher = better shoulder-season efficiency.
- DHW flow rate and recirculation options.
- FortisBC rebate eligibility.
- Long-term operating cost in New Westminster’s climate.
How to choose for your New Westminster home
- 1-2 bedroom condo / townhouse: NTI Trinity Ti150C or Navien NCB-180.
- 3-4 bedroom home, 1-2 bathrooms: Navien NCB-240E (best overall).
- 4+ bedroom, 3+ bathrooms: IBC SL series or premium Viessmann.
- Forever home: Viessmann Vitodens 100-W.
- Multi-zone radiant + radiator: IBC SL series for the wide turndown.
Get a free combi-boiler quote in New Westminster
TSBC-licensed installer. All major brands. FortisBC rebates 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: What is the best combi-boiler for New Westminster homes?
A: For most New Westminster homes the Navien NCB-240E is the best overall — 95% AFUE, built-in recirculation, strong BC parts network. For premium homes, Viessmann Vitodens 100-W.
Q: How long do combi-boilers last?
A: Premium brands (Viessmann, Triangle Tube, IBC) typically last 18-22 years. Mid-tier (Navien, NTI) last 15-18 years with annual service.
Q: Do combi-boilers qualify for FortisBC rebates?
A: Yes — high-efficiency condensing combi-boilers (.92+ UEF, 95+ AFUE) qualify for $1,000-$2,000 FortisBC rebates plus bundle bonuses.
Q: Can I install a combi-boiler in a New Westminster condo?
A: Yes — combi-boilers are commonly installed in {cn} condos. Strata approval and a TSBC permit are required. CANRO works with strata councils.
Q: How do I get a quote?
A: Call CANRO at (604) 359-1081 or use the contact form. We provide free in-home consultations with Manual J heat-loss calculation and a 3-tier written quote within 1-3 business days.
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.
