Instinct Combi

Each boiler is manufactured using the No Fault Forward production system where products receive over 200 quality checks before it leaves the factory. Instinct is all stainless steel fire tube heat exchanger. Combi sizes are available in 155 and 199 MBH. CTRLMAX Control System-EZ Setup allows for a quick :60 setup. Easy troubleshooting in plain text, no codes. 3-in-1 Universal vent adapter directly accepts PVC, Polypropylene stainless steel. The large plate heat exchanger provides industry leading performance. 5+ GPM hot water while fully condensing in DHW mode.

Warranty Info

At Triangle Tube, our goal is to deliver the highest quality products to customers throughout North America. As part of our continued commitment, we confidently introduce Triangle Tube’s new industry-leading Warranty Program. With reliability in mind, we are offering a Good – Better – Best Three Point Warranty Program. This program offers coverage up to 6-year parts and 2-year labor allowance and 10-yer primary heat exchanger warranty for the Instinct. For details CLICK HERE.

Features or Benefits

  • NEW - Market-leading Warranty Program with up to 6-Years Parts, 3-Years Labor Allowance and 10-year Primary Heat Exchanger Warranty
  • Stainless Steel Fire Tube Heat Exchanger
  • Industry Leading Performance with 5+ GPM Hot Water while Fully Condensing
  • Turndown ratio up to 8:1
  • Efficiency Rating of 95%
  • CTRLMAX Control System with 60 Second Set-up
  • 3 in 1 Universal Vent Adapter
  • ASME Certified
  • Natural Gas or Propane

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
Challenger 105 NG/LP 29 to 106 4.08 : 1 94% 94 82 2.5
CC 125 NG/LP 20 to 125 6.3 : 1 95% 111 97 3.0