Products

The Vmax

Gas Boilers

Max Input: 154,000 BTU/H Available in a Plus version with built-in indirect water heater.

  • Built-in loop and pump
  • Field Convertible gas system
  • Universal vent connections
  • Up to 10:1 Turndown ratio
  • Cascading capable

Trinity Fire Tube

Gas Boilers

Max Input: 399,000 BTU/H Stainless steel down-fired fire tube heat exchanger.

  • Nine models to choose from
  • Field Convertible gas system
  • Venting up to 150
  • 8:1 Turndown ratio
  • Cascading capable

Trinity Tx

Gas Boilers

Max Input: 199,000 BTU/H Available in a Combi version with built in pump and DHW heat exchanger.

  • Quick Release components
  • Field Convertible gas system
  • Universal vent connections
  • 8:1 Turndown ratio
  • Cascading capable

Trinity Lx

Gas Boilers

Max Input: 800,000 BTU/H Luxury features and quality.

  • Easy use touch screen display
  • Stainless steel heat exchanger
  • Floor or wall mount
  • 8:1 Turndown ratio
  • Cascading capable

Trinity Ti

Gas Boilers

Max Input: 199,000 BTU/H Available in a combi version with built in DHW heat exchanger.

  • Stainless steel heat exchanger
  • Field Convertible gas system
  • Wall mount configuration
  • 8:1 Turndown ratio
  • Side connections

NTI is an industry leader

Our 40-year-old family business is committed to continuous product improvement. When you buy NTI, you buy the best.