416-421-0200

Toronto & Area

705-617-9642

Georgian Bay & Area

QUOTE REQUEST

Quick and Online

Triangle Tube Boilers

Triangle Tube Banner
Triangle Tube Tank-in-Tank

Triangle Tube has been manufacturing energy efficient boilers and combi boilers for over 70 years. Their core technology is a “tank-in-tank” combi boiler design, a name coined by Triangle Tube at the beginning of the 1980’s to describe a new type of indirect water heater that is capable of operating at high temperatures and withstanding the negative impact of liming while achieving efficiencies of up to 90.0%† AFUE!

ductless.ca Inc. is pleased to announce that we sell and install Triangle Tube’s full range of residential and commercial boilers including the Instinct, Prestige and Challenger Series in both solo and combi configurations.

Why Choose ductless.ca Inc. to install your Triangle Tube Boiler?

ductless.ca Inc. is your go-to provider for professional and reliable installation of Triangle Tube Boilers. Our team of certified technicians have years of experience and are dedicated to ensuring that your boiler is installed safely and efficiently. Our expertise with hydronic heating technology ensures that we will properly size your Triangle Tube boiler for your specific needs, maximizing your heating efficiency and reducing your energy costs. Our commitment to quality, safety, and customer satisfaction means that you can trust us to provide the best service possible. We offer a no obligation in-home estimates and a comprehensive 10-year factory heat exchanger, 5-year parts and 2-year labour warranties. Choosing ductless.ca Inc. for your boiler in the Toronto, GTA and Georgian Bay area is the smart choice.

Residential Triangle Tube Boilers Offered

Instinct Solo & Combi

Prestige

Challenger (Discontinued)

Triangle Tube Instinct Boilers

The Triangle Tube Instinct boilers are available in Solo (space heating) or combi configurations. Each boiler is manufactured using Triangle Tube’s No-Fault Forward production system where products receive over 200 quality checks before they even leave the factory. Every Triangle Tube Instinct boiler is fully condensing!

Rated inputs from 13,000 to 199,000 Btu/h (3.8 to 58.3 kW).

Features at a glance:

  • Triangle Tube’s stainless steel fire tube heat exchanger,
  • Outstanding efficiency of 95% AFUE on all Instinct models,
  • The Combi models can provide up to 5 gpm of domestic hot water while fully condensing,
  • While the Solo boilers can provide endless on demand domestic hot water when combined with the Smart 316 indirect hot water tank,
  • Turndown ratio of 8:1,
  • CTRLMAX control system with only a 60 s start-up, easy set-up and plain language error readouts,
  • 3 in 1 universal vent adapter that directly accepts PVC,
  • ASME certified,
  • Warranty:
    Heat Exchanger: 10 Years
    Parts: 5 Years
    Labour: 2 Years

External Triangle Tube Links: Triangle Tube Instinct Solo and the Triangle Tube Instinct Combi

Triangle Tube Instinct Combi
Triangle Tube Instinct Combi
Model (Instinct)Solo 110Solo 155Solo 199Combi 155Combi 199
Rated CSA Input (Min to Max)14 to 110 MBH19 to 155 MBH25 to 199 MBH19 to 155 MBH25 to 199 MBH
DOE Heating Capacity102 MBH142 MBH184 MBH142 MBH184 MBH
Net AHRI Rating89 MBH123 MBH159 MBH123 MBH159 MBH
AFUE95%
Max DHW OutputN/A908 l/h (4.0 GPM)1,136 l/h (5.3 GPM)
ENERGY STAR® Qualified UnitYes
FuelNatural Gas, Liquid Propane Gas

Triangle Tube Prestige Boilers

The Triangle Tube Prestige flagship boilers are available in Solo (space heating) or Excellence (combi) configurations. Each boiler is manufactured using Triangle Tube’s No-Fault Forward production system where products receive over 200 quality checks before they even leave the factory. Every Triangle Tube Prestige Series boiler is fully condensing.

Rated inputs from 16,000 to 399,000 Btu/h (3.8 to 58.3 kW).

Features at a glance:

  • Triangle Tube’s 439 stainless steel fire tube heat exchanger,
  • Outstanding efficiency of 95% AFUE on all Instinct models,
  • The Excellence models feature a tank-within-a-tank technology and can provide up to 3 gpm of domestic hot water while fully condensing,
  • While the Solo boilers can provide endless on demand domestic hot water when combined with the Smart 316 indirect hot water tank,
  • Turndown ratio of 5.5:1,
  • CTRLMax control panel,
  • Integrated cascade function for up to 6 boilers,
  • 3 in 1 universal vent adapter that directly accepts PVC,
  • Multiple zone control,
  • ASME and Energy Star certified,
  • Warranty:
    Heat Exchanger: 10 Years
    Parts: 5 Years
    Labour: 2 Years

External Triangle Tube Links: Triangle Tube Prestige Solo and the Triangle Tube Prestige Excellence

Model (Prestige)Solo 90Solo 110Solo 155Solo 175Solo 250Solo 299Solo 399Excellence 110
Rated CSA Input (Min to Max)16 to 80 MBH20 to 110 MBH28 to 153 MBH31 to 170 MBH44 to 240 MBH73 to 299 MBH73 to 399 MBH20 to 110 MBH
DOE Heating Capacity74 MBH102 MBH142 MBH157 MBH222 MBH278 MBH379 MBH102 MBH
Net AHRI Rating64 MBH89 MBH123 MBH137 MBH193 MBH242 MBH330 MBH89 MBH
AFUE95%95.1%95%
Max DHW OutputN/A795 l/h
(3.5 GPM)
ENERGY STAR® Qualified UnitYesNoYes
FuelNatural Gas, Liquid Propane Gas

Triangle Tube Challenger Boilers (Discontinued)

The Triangle Tube Challenger boilers were available in Solo (space heating) or Combi configurations.

Please note that the Challenger series have been replaced by the Prestige or Instinct Series and are no longer available.

External Triangle Tube Links: Triangle Tube Challenger Solo and the Triangle Tube Challenger Combi