NTI TRX Condensing Boiler (Heating or Combi) – Installed in GTA
NTI TRX High-Efficiency Condensing Boiler – Installation Included
The NTI TRX Series is a premium wall-hung condensing boiler available in both heating-only and combi configurations, delivering high-efficiency space heating and optional domestic hot water from a compact stainless-steel system. Professionally installed by Bison Air across Toronto and York Region.
With up to 96% efficiency, advanced modulation, and built-in Wi-Fi connectivity, the TRX provides reliable hydronic heating performance for modern Ontario homes.
Heating or Combi in One Platform
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Heating-only or combi models available
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Up to 96% AFUE efficiency
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Stainless steel XTRATECH® heat exchanger
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Wall-mounted compact design
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Ideal for radiant or radiator systems
Advanced Comfort & Modulation
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Wide modulation range
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Stable temperature control
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Reduced cycling
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Quiet operation
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Multi-zone compatible
Built-In Smart Connectivity
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Embedded Wi-Fi control
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Remote diagnostics capability
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Service monitoring
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Installer access tools
Service-Friendly Design
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Swing-down control panel
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Quick-connect components
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Easy maintenance access
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No internal brazing joints
Flexible Installation Advantages
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2″ vent up to 100 ft
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3″ vent up to 150 ft
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Wall-hung space saving
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Natural gas or propane
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Retrofit friendly
Included Professional Installation – GTA
Installation by licensed hydronic technicians serving:
Toronto • Markham • Richmond Hill • Aurora • Newmarket • Vaughan • GTA
Standard installation includes:
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Boiler supply & mounting
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Heating system connection
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(Combi) domestic water connection
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Gas & vent connection
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Condensate drain
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Control wiring
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System commissioning
Warranty
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Heat exchanger: manufacturer warranty
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Parts: 5 years
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Labour: 1 year
Optional 10-year labour warranty available (+$700)
Choosing TRX Heat-Only vs Combi
Choose Heat-Only if:
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You have indirect tank
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Large DHW demand
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Hydronic heating focus
Choose Combi if:
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Want heating + hot water
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Space saving priority
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Moderate DHW demand
Specifications
| MODEL | TRX085 | TRX120 | TRX110C | TRX150C | TRX150 |
TRX199 |
TRX199C |
|---|---|---|---|---|---|---|---|
| Space Heating Minimum / Maximum Input (Btu/Hr) |
9,400 / 85,000 | 13,200 / 120,000 | 11,200 / 106,000 | 13,200 / 120,000 | 15,000 / 150,000 | NG19,700 / 197,000 LP 19,200 / 192,000 |
NG 19,700 / 197,000 LP 19,200 / 192,000 |
| Domestic Hot Water Minimum / Maximum Input (Btu/Hr) |
11,200 / 114,000 | 13,200 / 150,000 | |||||
| DOE AFUE (%) | 96 | 95 | 95.5 | 95 | 95 | 95 | 95 |
| Heating capacity | 79 | 111 | 98 | 111 | 139 | 184 | 184 |
| Net AHRI Rating | 69 | 97 | 85 | 97 | 121 | 160 | 160 |
| DHW Flow Rating (at 77°F rise, gpm) | N/A | N/A | 2.7 | 3.5 | N/A | N/A | 4.8 |
| Installation type | Indoor, Wall Hung, Fully Condensing | Indoor, Wall Hung, Fully Condensing | Indoor, Wall Hung, Fully Condensing | Indoor, Wall Hung, Fully Condensing | Indoor, Wall Hung, Fully Condensing | Indoor, Wall Hung, Fully Condensing | Indoor, Wall Hung, Fully Condensing |
| Weight (lbs.) | 88.2 | 88.6 | 91 | 92.8 | 115 | 130 | 135 |
| Gas connection | 3/4” Male NPT | 3/4” Male NPT | 3/4” Male NPT | 3/4” Male NPT | 3/4” Male NPT | 3/4” Male NPT | 3/4” Male NPT |
| CH connections | 1” Male Sweat with Adapter | 1” Male Sweat with Adapter | 1” Male Sweat with Adapter | 1” Male Sweat with Adapter | 1 1/4” Male NPT | 1 1/4” Male NPT | 1 1/4” Male NPT |
| DHW connections | N/A | N/A | 3/4” Male Sweat with Adapter | 3/4” Male Sweat with Adapter | N/A | N/A | 3/4” Male NPT |
| Flue | Category IV, Sealed Combustion Direct Vent, Power Vent | Category IV, Sealed Combustion Direct Vent, Power Vent | Category IV, Sealed Combustion Direct Vent, Power Vent | Category IV, Sealed Combustion Direct Vent, Power Vent | Category IV, Sealed Combustion Direct Vent, Power Vent | Category IV, Sealed Combustion Direct Vent, Power Vent | Category IV, Sealed Combustion Direct Vent, Power Vent |
| Minimum - Maximum Exhaust Vent Run | 2” (6 - 100 feet), 3” (6 - 150 feet) | 2” (6 - 100 feet), 3” (6 - 150 feet) | 2” (6 - 100 feet), 3” (6 - 150 feet) | 2” (6 - 100 feet), 3” (6 - 150 feet) | 2” (6 - 100 feet) / 3” (6 - 150 feet) | 2” (6 - 100 feet)* / 3” (6 - 150 feet) | 2” (6 - 100 feet)* / 3” (6 - 150 feet) |
| Minimum - Maximum Intake Air Pipe Run | 2” (0 - 100 feet), 3” (0 - 150 feet) | 2” (0 - 100 feet), 3” (0 - 150 feet) | 2” (0 - 100 feet), 3” (0 - 150 feet) | 2” (0 - 100 feet), 3” (0 - 150 feet) | 2” (0 - 100 feet) / 3” (0 - 150 feet) | 2” (0 - 100 feet)* / 3” (0 - 150 feet) | 2” (0 - 100 feet)* / 3” (0 - 150 feet) |
| Shipping Weight (lbs) | 78 | 84 | 83 | 84 | 115 | 125 | 130 |
| Power Supply | 120V, 60 Hz, less than 12A | 120V, 60 Hz, less than 12A | 120V, 60 Hz, less than 12A | 120V, 60 Hz, less than 12A | 120V, 60 Hz, less than 12A | 120V, 60 Hz, less than 12A | 120V, 60 Hz, less than 12A |
| TRX085 |
| TRX120 |
| TRX150 |
| TRX199 |
| TRX110C |
| TRX150C |
| TRX199C |
Documents:
:
Parts: 5 Years
Labor: 1 Years
Standard Installation Included for Boilers
When you purchase a boiler from us, the price includes standard installation to ensure your new heating system is properly installed and ready to provide efficient and reliable performance. Here's what "standard installation" typically covers:
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Delivery of the Boiler
Your new boiler will be safely delivered to your home. -
Removal of Existing Equipment
We will disconnect and remove your old boiler if necessary. -
Connecting the New Boiler
- Installation of the new boiler in the same location as the previous one.
- Connection to existing plumbing, gas, and electrical lines.
- Integration with the existing heating system, including radiators or baseboard heaters.
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Standard Venting
Includes installation of a flue system for proper ventilation, adhering to safety codes. -
System Testing
Comprehensive testing of the boiler to ensure it operates safely and efficiently. -
Basic Cleanup
Disposal of the old boiler and materials, leaving your space tidy.
Additional Costs May Apply for Non-Standard Installation
Some situations may require work beyond standard installation. Examples include:
- Moving the boiler to a different location.
- Upgrading electrical or plumbing systems.
- Installing a complex or high-efficiency venting system.
- Adding a condensate pump or other accessories.
Please note that the boiler cannot be sold without installation, as it requires a certified technician to carry out the installation for safety reasons.
Therefore, we kindly request that you contact us before making a purchase. Our technicians will visit your home to provide you with a quote for the installation.
This information is general. Contact us for proper Boiler size, talk to an advisor, or request an in-home consultation.
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