Navien NFC-H Fire-Tube Combi Boiler – Heat + Hot Water
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The Navien NFC-H is a fire-tube combi boiler for larger homes: a stainless steel fire-tube heat exchanger for heating and a stainless plate heat exchanger for on-demand hot water, with 95% AFUE and a built-in boiler pump. Every price includes standard installation by our TSSA-certified gas technicians, who specialize in hydronic heating across Toronto and the GTA.
- ✓ Standard installation included in every price
- ✓ Heat and hot water in one unit, no tank to rent or replace
- ✓ Heat-loss sizing, so your boiler matches your home, not your old unit
- ✓ 1-year labour warranty, plus the manufacturer's warranty
- ✓ Financing available, with no upfront payment options
⭐ Where the NFC-H Fits
We install three boiler brands. Each one is a good boiler; they differ in price and features:
Navien
Lowest installed price. This page: NFC-H combi. For smaller homes see the NCB-H combi.
NTI
Canadian-made and well known. The choice most of our customers make. See the TRX Series II.
Compare installed prices for every brand in our Boiler Replacement Cost Toronto guide.
📏 Choose Your NFC-H Size
| Model | Best for | Heating output (net AHRI) | Hot water input |
|---|---|---|---|
| NFC-175H | Large home, high hot water use | 140,000 BTU/h | Up to 210,000 BTU/h |
| NFC-200H | Very large home, high hot water use | 159,000 BTU/h | Up to 210,000 BTU/h |
Home size is a guide only. We confirm the right model with a heat-loss calculation before installation.
💡 NFC-H or NCB-H? Both are Navien combis. The NFC-H has a fire-tube heat exchanger and more heating output for larger homes; the NCB-H is the compact choice for condos and smaller homes. See Combi Boiler Installation Toronto.
🔥 Key Features
- ✓ Stainless steel fire-tube heat exchanger for heating, stainless plate heat exchanger for hot water
- ✓ 95% AFUE condensing efficiency
- ✓ Hot water up to 8.4 GPM at a 45°F rise and 5.4 GPM at a 70°F rise, from a 0.5 GPM minimum flow
- ✓ Integrated boiler pump, condensate trap and auto feeder inlet
- ✓ Heating turndown up to 15:1 (NFC-200H)
- ✓ Flexible venting: 2" up to 65 ft or 3" up to 150 ft (PVC, CPVC, PP, BH or stainless)
- ✓ ½" gas pipe capability up to 24 ft (subject to local codes)
- ✓ Works with radiators, baseboard, radiant floors and hydronic air handlers
📸 Our Navien Combi Installations
🔧 What Standard Installation Includes
- ✓ Delivery of your new combi boiler
- ✓ Removal of your old boiler (and old water tank if replaced)
- ✓ Wall mounting and connection to your existing heating system
- ✓ Domestic hot and cold water connections
- ✓ Gas, venting and condensate drain connections
- ✓ Startup, commissioning and controls setup
- ✓ 1-year labour warranty and warranty registration
A high-efficiency to high-efficiency replacement typically needs no extras. Added accessories (pumps, feeder valve, backflow preventer, air or dirt separator), new venting over 20 ft, extra plumbing or difficult access are quoted separately. See what can add to the cost.
This boiler is sold with installation only. Please contact us before checkout so we can confirm the right size and any extras for your project.
📋 Technical Specifications
| Model | NFC-175H | NFC-200H |
|---|---|---|
| Space heating input (BTU/h) | 13,300–175,000 | 13,300–199,900 |
| Heating capacity (BTU/h) | 161,000 | 183,000 |
| Net AHRI rating (BTU/h) | 140,000 | 159,000 |
| Hot water input (BTU/h) | 13,300–210,000 | 13,300–210,000 |
| AFUE | 95% | 95% |
| Weight, empty / with water (lb) | 141 / 170 | 141 / 170 |
Hot water flow (series): 8.4 GPM at 45°F rise, 5.4 GPM at 70°F rise, 4.9 GPM at 77°F rise; actual flow depends on installation conditions. ¾" NPT gas connection; 4.5 gal water volume. Source: Navien NFC-H QuickFacts (navieninc.com).
Documents: Navien NFC-H Brochure (PDF)
🛡️ Warranty
- ✓ Heat exchanger: manufacturer's warranty
- ✓ Parts: 5 years
- ✓ Labour: 1 year from Bison Air
🏆 Why Buy Your NFC-H from Bison Air
- ✓ TSSA Certified HVAC Contractor
- ✓ Fully Licensed & Insured HVAC Technicians
- ✓ Navien is our best-value boiler line, installed with the same care as every brand
- ✓ Hydronic specialists: boilers, radiant, snow melt and air handlers
- ✓ Clean, organized copper and PEX installations
- ✓ 1-year labour warranty on every installation
🔗 Related
- ✓ Combi Boiler Installation
- ✓ Boiler Installation Toronto
- ✓ Boiler Replacement Cost
- ✓ All Boilers & Combi Boilers
- ✓ Navien NCB-H Combi Boiler
- ✓ Navien NFB Fire-Tube Boiler
- ✓ Hydronic Air Handlers
- ✓ HVAC Financing
📍 Areas We Serve
Navien NFC-H boiler installation throughout Toronto and the GTA:
Toronto · North York · Scarborough · Etobicoke · Vaughan · Markham · Richmond Hill · Aurora · Newmarket · East Gwillimbury · King City · Stouffville · Mississauga · Brampton · Oakville · Milton · Burlington · Barrie · Innisfil · Orillia · Bradford · Keswick · Ajax · Pickering · Whitby · Oshawa · Orangeville
🔥 Get Your Navien NFC-H Quote
Tell us about your home or building and current boiler. We will confirm the right NFC-H size and give you a clear written price.
or fill out our form for a free consultation · Serving Toronto & the GTA
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