You are here: Home > Heating System Replacement Parts > Triangle Tube Heating System Parts
We found 174 results matching your criteria.
Choose a sub category:
Challenger Combi CC Challenger Solo CC-s Delta Classic HMG
Delta Elite HMF Delta Performance PG Delta Performance Plus PGPLUS
Keystone KS/KW Prestige Solo PA Prestige Solo PS
Prestige Trimax Excellence PT Prestige Trimax Solo PT Instinct
Prestige Excellence PA Prestige Excellence PS

Triangle Tube Heating System Replacement Parts

As the first company to bring fire tube heat exchanger technology to the residential market, Triangle Tube rightfully refers to themselves as “The Original Innovators”. Since 1946, they have been building durable domestic and commercial HVAC equipment and standing behind it with generous warranties. Today, they continue to blaze new trails with cutting-edge features like Wi-Fi diagnostics, 439 stainless steel heat exchangers, a 95% efficiency rating and more. At Parts4Heating, we carry Triangle Tube heating system replacement parts for both new and legacy machines.

We carry Triangle Tube parts for Keystone, Delta Elite, Challenger Combi, Challenger Solo and many other popular heating system models. Heat exchangers, blower kits, transformers and igniters are just a few items in our comprehensive inventory. You can count on our team at Parts4Heating to deliver your Triangle Tube heating system parts accurately and on-time. Search by part number or part name to quickly locate the precise component that your repair project calls for. If needed, you can consult with our customer support staff for additional assistance.

Speak with a Member of Our 5-Star Customer Service Team.

Call us at (800) 536-1582, email [email protected] or live chat with a member of our team here on our website to begin exploring options for Triangle Tube heating system replacement parts.

Our customer service team is available Monday through Friday, 8 am – 4 pm EST.

  • Challenger Combi CC

    The Challenger Combination Boiler features a unique “Two in One” heat exchanger that provides both space heating and domestic hot water. The Challenger Combination Boiler is designed to fit the needs of today’s energy efficient homes with inputs of 85, 105, and 125 MBH. The Challenger is not only energy efficient with an AFUE of 94%, but space efficient as well.

    As a combination boiler, the Challenger eliminates the need for a separate domestic hot water tank. The unique heat exchanger in the Challenger heats domestic hot water directly, allowing the boiler to condense in the DHW mode and eliminating a separate heat exchanger and three-way valve.

  • Challenger Solo CC-s

    The Challenger Solo Boiler features a unique insert cast heat exchanger that provides the light weight and efficient heat transfer of aluminum with the durability of copper waterways. The Challenger Solo Boiler is designed to fit the needs of today’s energy efficient homes with inputs of 85, 105, 125, and 145 MBH. The Challenger is not only energy efficient with an AFUE of up to 94%, but space efficient as well.

    The Challenger Solo boiler can provide both heat and hot water when paired with an indirect water heater such as the Smart product line.

  • Delta Classic HMG

    The Phase III Delta Classic HMG heater from Triangle Tube is a gas-fired sealed combustion combination heater used for both heat and domestic hot water. It features heat and hot water in a small footprint (28 in. x 21 in.), a corrugated stainless steel heat exchanger that prevents lime build-up, an immersed combustion chamber, a combustion efficiency of 80%+, and abundant hot water: 60 gallons in 10 minutes.

  • Delta Elite HMF

    The Phase III Delta Elite HMF heater from Triangle Tube is an oil or gas-fired sealed combustion combination heater used for both heat and domestic hot water. It features heat and hot water in a small footprint, a corrugated stainless steel heat exchanger that prevents lime build-up, and an immersed combustion chamber.

  • Delta Performance PG

    The Delta Performance Combination Heater delivers heat and hot water in a single, compact foot print.

    Unlike other water heaters that try to perform the function of space heating with domestic hot water, the Performance utilizes two separate water circuits, one dedicated to space heating (outer steel tank) and the other dedicated to the production of domestic hot water (inner stainless steel tank).

    The unique closed heating loop "water barrier" eliminates direct contact between the source of heat and the stored domestic hot water, increasing the life expectancy of the product. At the same time tempered 120 deg. F domestic water is distributed in the house, 180 deg. F water in the outer tank is circulated through the heating loop, providing comfortable, efficient space heating at the desired temperature.

    Features zero clearance to combustables and 85%+ combustion efficiency.

  • Delta Performance Plus PGPLUS

    The Triangle Tube Delta Performance Plus is a gas fired, sealed combustion combination heater that easily produces heat and hot water in one small footprint. It has a combustion efficiency of greater than 86% AFUE, up to 292 gph domestic hot water, is completely piped and wired from the factory, features stainless steel construction, and allows for zero clearance to combustables.

  • Keystone KS/KW

    High Efficiency Condensing Boilers from 399 to 850 MBH

    Keystone Condensing Boilers provide powerful solutions for large residential and light commercial applications with 5 models with inputs from 399 to 850 MBH. These products feature a stainless steel heat exchanger with a thermal efficiency between 95 and 97%. Their compact design minimizes floor space while the cabinet provides easy access to all components. The large user friendly control interface makes set-up easy. The advanced control modulates the boiler with a 5 to 1 turndown ratio. Up to 8 boilers can be joined in a cascade while the control features parallel modulation and boiler rotation to maximize efficiency and service life.

    Keystone Condensing Boilers from 500 to 850 MBH are CSD-1 compliant as a standard feature. This saves both cost and installation time

    OVERVIEW

    • Energy efficient with 95% to 97% Thermal Efficiency
    • Stainless Steel Heat Exchanger
    • CSD-1 Standard on 500 to 850 MBH Boilers
    • Integrated Cascade
    • Multiple pump control and thermostat inputs
    • 5 to 1 Turndown
    • 75 psi Pressure Relief Valve on Keystone Boilers
  • Prestige Solo PA

    The Triangle Tube Prestige Solo is a wall-hung, condensing boiler featuring a stainless steel heat exchanger and 90%+ AFUE efficiency.

    Features include a zero-clearance to combustables installation, standard PVC venting, simple bottom-of-enclosure piping, controls for the easy addition of an external indirect-fired water heater, and freeze-protection operation whereby the internal circulator is run if temperatures drop below 46 deg. F, and further, the burner fires at low-fire when temperatures drop below 38 deg. F.

  • Prestige Solo PS

    The Triangle Tube Prestige Solo is a wall-hung, condensing boiler featuring a stainless steel heat exchanger and 90%+ AFUE efficiency.

    Features include a zero-clearance to combustables installation, standard PVC venting, simple bottom-of-enclosure piping, controls for the easy addition of an external indirect-fired water heater, and freeze-protection operation whereby the internal circulator is run if temperatures drop below 46 deg. F, and further, the burner fires at low-fire when temperatures drop below 38 deg. F.

  • Prestige Trimax Excellence PT

    High Efficiency Space Heating and Domestic Hot Water All-in-One

    The Prestige Excellence Series combines a High Efficiency Condensing Stainless Steel Wall Mounted Gas Boiler with a built-in “Tank-in-Tank" Indirect Fired Water Heater.

    In addition to the reliability and economy of a 110 Series Stainless Steel Condensing Boiler the Prestige Excellence Model's 14 gallon in-cabinet Indirect Fired Water Heater is capable of producing 180 gph of domestic hot water.

    It's a winning combination.

    OVERVIEW

    • 95% AFUE Efficiency
    • Abundant Domestic hot water with standard mixing valve
    • Highest water content in the industry
    • Ideal for small zones without short cycling
    • Self Cleaning / Self Descaling
    • Condensate washes combustion residue away when streaming down the tubes resulting in a constant efficiency and reduced maintenance
    • Quiet operation
    • Fully Modulating
    • Built-in exclusive “Tank-in-Tank”
    • Unparalleled resistance to corrosion
    • Less sensitive to water flow
    • Vertical Firetube Design
    • 439 Grade Stainless Steel Heat Exchanger
    • Impervious to chloride cracking
    • Stable temperature control
    • Low pressure drop
    • Condensate washes combustion residue away
    • Control panel with digital display
    • Standard Outdoor Reset
    • Digital Display
    • Direct Vent / Sealed Combustion
  • Prestige Trimax Solo PT

    High Efficiency Stainless Steel Wall Mounted Gas Boilers

    Who says comfort only comes at a price? The Prestige Condensing Wall Mounted Boiler proves it doesn’t. The Prestige boiler features a uniquely designed stainless steel heat exchanger and offers 95% efficiency. The Prestige has the capability to modulate the firing rate to 25% of its rated input and is available in 5 inputs; 60, 110, 175, 250 and 399 MBH. This modulation means fewer cycles resulting in lower operating costs. The unique TriMax Control makes installation use fast and easy with 60 second easy set-up. The TriMax allows for multiple circulators and temperatrue zones and has an integrated cascade feature to join mutiple boilers.

    Combined with a Smart Indirect Fired Water Heater, Prestige provides cost-effective, reliable heat and an abundant supply of domestic hot water. The Prestige can be vented directly out of a sidewall with PVC pipe. The Prestige requires minimal installation space, operates quietly and features an attractive jacket with a digital control panel. The boiler is equipped with a stainless steel premix burner and is available for natural gas or propane.

    OVERVIEW

    • South Coast Air Quality Management District Listed – The Lowest Possible Emissions
    • Efficiency Rating of 95%
    • ASME Certified
    • Energy Star Listed
    • Available in 5 models (60, 110, 175, 250 and 399)
    • Natural Gas or Propane
    • Fully Modulating
    • Graphical Display
    • Higher water volume than competitive units
    • Quiet Operation
Sort By:
Page of 4
Triangle Tube TR102399 Operating T-Stat Triangle Tube PSSENS01 Outdoor Sensor Kit UT 1016-511 Ignition Control Module, HMCON04, P79990
Triangle Tube TR102399 Operating T-Stat Triangle Tube PSSENS01 Outdoor Sensor Kit UT 1016-511 Ignition Control Module
Control/Display (CC85, CC105, CC125) Fuse - 1/Kit Gasket: Igniter
Control/Display (CC85, CC105, CC125) Fuse - 1/Kit Gasket: Igniter
Gasket: Blower Outlet 877807 Gasket: Venturi Inlet 875737 Gasket: Gas Valve Orifice 875827
Gasket: Blower Outlet 877807 Gasket: Venturi Inlet 875737 Gasket: Gas Valve Orifice 875827
Gasket: 3 in. Adapter 878527 4 mm x Gasket: Outlet Vent Assembly 87 Gasket: HX Condensate 878147
Gasket: 3 in. Adapter 878527 4 mm x Gasket: Outlet Vent Assembly 87 Gasket: HX Condensate 878147
Gasket: Burner 877847 Gasket: HX Front CC85 876467 Gasket: HX Front CC105 877927
Gasket: Burner 877847 Gasket: HX Front CC85 876467 Gasket: HX Front CC105 877927
Gasket: HX Front CC125 875697 DHW Flow Switch Assembly Ignition Transformer Assembly
Gasket: HX Front CC125 875697 DHW Flow Switch Assembly Ignition Transformer Assembly
Gas Valve Assembly Drywell Thermometer
Gas Valve Assembly Drywell Thermometer
Wire Harness & Snap Set Knob Dip Tube
Wire Harness & Snap Set Knob Dip Tube
Gasket: NTC Sensor Gasket: Burner Head (Solo 175) Supply Gasket or return Gasket (Solo 175)
Gasket: NTC Sensor Gasket: Burner Head (Solo 175) Supply Gasket or return Gasket (Solo 175)
Gakset: Venturi Oring 399 Gasket: Sup/Ret Piping AM4 Multiple Boiler Interface Kit
Gakset: Venturi Oring 399 Gasket: Sup/Ret Piping AM4 Multiple Boiler Interface Kit
LP to Natural Gas Conversion Kit 79 in. Straight length Wiring Tool
LP to Natural Gas Conversion Kit 79 in. Straight length
6" O.D.
5 1/2" I.D.
Wiring Tool
Control/Display (CC 150s) Triangle Tube P3KITH01 Aquastat Thermostat, TR Series Tank Triangle Tube HMVCIR02 Circulator, Internal Pump
Control/Display (CC 150s) Triangle Tube P3KITH01 Aquastat Thermostat, TR Series Tank Triangle Tube HMVCIR02 Circulator, Internal Pump
Temperature and Pressure Gauge Gasket: Gas Valve Inlet 875757 Gasket: Flow Switch 875617
Temperature and Pressure Gauge Gasket: Gas Valve Inlet 875757 Gasket: Flow Switch 875617
Gasket: Flip Panel 878047 Gasket: Inlet Vent Assembly 878 Gasket: Burner Screws 875897
Gasket: Flip Panel 878047 Gasket: Inlet Vent Assembly 878 Gasket: Burner Screws 875897
Gasket: Pipe Assembly 875517 Gasket: Pipe/HX 875567 Gasket: Condensate Trap 878577
Gasket: Pipe Assembly 875517 Gasket: Pipe/HX 875567 Gasket: Condensate Trap 878577