NTI – TX200C Gas Combi Boilers

NTI Boilers

Tx Series

The Tx high-efficiency stainless steel NTI boilers are easy to install and maintain They have proven reliability by the most used and tested technology worldwide. The user-friendly programmable display, fully packaged and wired assembly, and easy to clean heat exchanger make these units a popular choice for homeowners and contractors.

Main Features

  • Easy to program display
  • Easy to clean stainless-steel heat exchanger
  • Quick connect components
  • Universal vent connections with embedded test port
  • Vents in PVC, CPVC or Poly Propylene


Input power, DHW 24.9 – 199 MBH
Input power, Heating 24.9 – 120 MBH
AFUE 95%
Heating capacity 111 MBH
Net AHRI Rating 96 MBH
DHW Flow Rate at 77­°F T Rise 4.6 GPM
Installation type Indoor Wall Hung (rack available for floor standing installation)
Weight 120 lbs
Gas connection 1⁄2 in NPT female
Water connections 1 in female (sweat joint)
DHW connections 3⁄4 in NPT male
Air Inlet 3 in (max 100 ft)
Flue 3 in (max 100 ft)