Condensing Combi Boilers

Triangle Tube offers a broad range of condensing boilers for residential and commercial use. We offer wall hung and floor standing units, ranging from 85 to 1200 MBH.

Condensing Combi Boilers

Instinct Combi Floor

Icon

From easy install to long-lasting reliability, this INSTINCT is packed with features:

  • Caleffi 548 Series Separator
  • Tsync Wi-Fi Connectivity for Easy Troubleshooting
  • Industry Leading Performance with 5+ GPM Hot Water while Fully Condensing
  • Stainless Steel Fire Tube Heat Exchanger
  • Peace of Mind Industry-Leading Three Point (Good / Better / Best) Warranty Program
  • CTRLMAX Control System with 60 Second Set-up
  • Turndown Ratio up to 8:1
  • AFUE Efficiency Rating of 95%
  • 3 in 1 Universal Vent Adapter
  • ASME Certified
  • Natural Gas or Propane
Learn More

Tsync

Icon

At Triangle Tube we believe in making life comfortable and easy by keeping things simple. This app works with the Tsync Module 1.0 to offer an easy and efficient way to access the boiler information right from your smartphone or computer.

  • Comes Factory Equipped in Instinct Floor Standing Boilers
  • Boiler Monitoring with Remote Diagnostics and Notifications
  • Peace of Mind Customer Experience with Annual Maintenance Reminders
  • Easy Installation with our Step by Step Start-Up Guide
  • Available for Download on IOS or Android
Learn More

Instinct Combi Wall

Icon

From easy install to long-lasting reliability, this INSTINCT is packed with features:

  • Industry Leading Performance with 5+ GPM Hot Water while Fully Condensing
  • Stainless Steel Fire Tube Heat Exchanger
  • Peace of Mind Industry-Leading Three Point (Good / Better / Best) Warranty Program
  • CTRLMAX Control System with 60 Second Set-up
  • Turndown Ratio up to 8:1
  • AFUE Efficiency Rating of 95%
  • 3 in 1 Universal Vent Adapter
  • ASME Certified
  • Natural Gas or Propane
Learn More

Prestige Condensing Combi Boiler

Prestige Excellence

Prestige Condensing Combi Boiler Icon

High efficiency wall mounted gas condensing boiler. 95% energy efficient. Available in a broad range from 80 to 399 MBTU.

  • 439 Stainless Steel Fire Tube Heat Exchanger
  • Turndown ratios up to 5.5:1
  • South Coast Air Quality Management District Listed
  • Peace of Mind Industry-Leading Three Point (Good / Better / Best) Warranty Program
  • Efficiency Rating of 95%
  • ASME Certified
  • Energy Star Listed
  • Natural Gas or Propane
  • Fully Modulating
  • Quiet Operation
Learn More

Product Comparison

Model Fuel Input Modulation (mbh) Turndown AFUE DOE Heating Capacity (mbh) Net AHRI Rating (mbh) DHW Flow Rate 70F (gpm)
Instinct 155 NG/LP 19 to 155 8 : 1 95% 142 123 4.0
Instinct 199 NG/LP 24 to 199 8 : 1 95% 184 159 5.3
Prestige Excellence NG/LP 20 to 110 5.5 : 1 95% 102 89 3.0