91+% Efficient, Wall Hung, Condensing Gas, Boiler For Natural Gas or Propane

NTI's combustion system produces the highest industry modulation rates, which allows the Trinity to modulate the burner to the exact size required to meet the conditions of the system.  The Trinity incorporates an electronic state-of-the-art combustion system to reduce the amount of gas that is injected into the burner, to ensure proper combustion throughout the full range of modulation.  This system also compensates for extended venting; therefore, adjustments are not required between short and long vent runs.  The Trinity is a totally sealed combustion system:  all combustion air is drawn from outside, used for combustion and then expelled.

• Size  (D x W x L): 36" x 17" x 21"
• Weight: 125 lbs
• Max Pressure: 160 PSI
• Max Vent: 4"/6" - 100"
• Gas Connection Size: 1/2"
• BTU Input: 55,000 - 275,000
• BTU Output: 52,000 - 251,000
• S.S. Efficiency: 93%
• Head Loss @ GPM: 7" @ 14
• Supply/Return: 11/4" NPT
• Boiler Modulation Ratio: 5:1