NTI FTVN Series II Condensing Boiler – Heat Only or Combi
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The NTI FTVN Series II is a wall-hung condensing boiler from NTI, a Canadian manufacturer, with a vertical down-fired stainless steel heat exchanger. It comes as a heat-only boiler or a combi boiler for heat and on-demand hot water, and 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
- ✓ Up to 96% AFUE (FTVN085), 95% on every other size
- ✓ Heat-loss sizing, so your boiler matches your home, not your old unit
- ✓ 1-year labour warranty, plus 5-year parts and the manufacturer's heat exchanger warranty
- ✓ Financing available, with no upfront payment options
⭐ Where the FTVN Fits
We install three boiler brands. Each one is a good boiler; they differ in price and features:
NTI
Canadian-made and well known. The choice most of our customers make. This page: FTVN Series II. Also see the TRX Series II.
Compare installed prices for every brand in our Boiler Replacement Cost Toronto guide.
📏 Choose Your FTVN Size
| Model | Type | Best for | Net AHRI output | Hot water (77°F rise) |
|---|---|---|---|---|
| FTVN085 | Heat only | Small homes | 69 MBH | Indirect tank |
| FTVN110 | Heat only | Small to medium homes | 88 MBH | Indirect tank |
| FTVN150 | Heat only | Large homes | 120 MBH | Indirect tank |
| FTVN199 | Heat only | Very large homes | 160 MBH | Indirect tank |
| FTVN110C | Combi | Medium homes | 88 MBH | 2.7 GPM |
| FTVN150C | Combi | Large homes | 120 MBH | 3.6 GPM |
| FTVN199C | Combi | Very large homes | 160 MBH | 4.8 GPM |
Home size is a guide only. We confirm the right model with a heat-loss calculation before installation.
💡 Heat only or combi? Choose a combi (FTVN110C, 150C, 199C) for heat and hot water from one unit in homes with 1 to 2 bathrooms. Choose heat only with an NTI Trin & Stor indirect tank for larger homes or big tubs. See Combi Boiler Installation Toronto.
🔥 Key Features
- ✓ Vertical down-fired stainless steel heat exchanger
- ✓ Modulation up to 10:1 for steady temperatures and less cycling
- ✓ Integrated ECM primary pump for a cleaner installation
- ✓ NTI net Wi-Fi for remote monitoring, alerts and service diagnostics
- ✓ EZ Set-up Wizard and an easy control interface
- ✓ Cascade up to 8 boilers for larger homes and buildings
- ✓ Flexible venting: 2" up to 100 ft or 3" up to 150 ft
- ✓ Works with radiators, baseboard, radiant floors and hydronic air handlers
📸 Our NTI Boiler Installations
🔧 What Standard Installation Includes
- ✓ Delivery of your new boiler
- ✓ Removal of your old boiler
- ✓ Wall mounting and connection to your existing heating system
- ✓ Gas, venting and condensate drain connections
- ✓ Domestic water connections (combi models)
- ✓ 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 | FTVN085 | FTVN110 | FTVN150 | FTVN199 | FTVN110C | FTVN150C | FTVN199C |
|---|---|---|---|---|---|---|---|
| Input (BTU/h) | 8,500–85,000 | 11,000–110,000 | 15,000–150,000 | 19,900–199,000 | 11,000–110,000 | 15,000–150,000 | 19,900–199,000 |
| AFUE | 96% | 95% | 95% | 95% | 95% | 95% | 95% |
| Heating capacity (MBH) | 79 | 101 | 138 | 184 | 101 | 138 | 184 |
| Net AHRI (MBH) | 69 | 88 | 120 | 160 | 88 | 120 | 160 |
| Hot water (77°F rise) | – | – | – | – | 2.7 GPM | 3.6 GPM | 4.8 GPM |
| Heating connections | 1¼" NPT | 1¼" NPT | 1¼" NPT | 1¼" NPT | 1¼" NPT | 1¼" NPT | 1¼" NPT |
| Gas connection | ¾" NPT | ¾" NPT | ¾" NPT | ¾" NPT | ¾" NPT | ¾" NPT | ¾" NPT |
All models: indoor, wall-hung, fully condensing, Category IV sealed combustion direct vent; 120 V, 60 Hz, less than 12 A. Combi models have ¾" NPT hot water connections.
Documents: FTVN Series Brochure (PDF) · NTI Product Catalogue (PDF)
🛡️ Warranty
- ✓ Heat exchanger: manufacturer's warranty
- ✓ Parts: 5 years
- ✓ Labour: 1 year from Bison Air
🏆 Why Buy Your FTVN from Bison Air
- ✓ TSSA Certified HVAC Contractor
- ✓ Fully Licensed & Insured HVAC Technicians
- ✓ NTI is our most-installed boiler brand
- ✓ Hydronic specialists: boilers, radiant, snow melt and air handlers
- ✓ Clean, organized copper and PEX installations
- ✓ 1-year labour warranty on every installation
🔗 Related
- ✓ Boiler Installation Toronto
- ✓ Combi Boiler Installation
- ✓ Boiler Replacement Cost
- ✓ All Boilers & Combi Boilers
- ✓ NTI TRX Series II Boiler
- ✓ NTI Trin & Stor Indirect Tank
- ✓ Hydronic Air Handlers
- ✓ HVAC Financing
📍 Areas We Serve
NTI FTVN 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 NTI FTVN Quote
Tell us about your home or building and current boiler. We will confirm the right FTVN 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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