NTI – FTV150 Heat Only Gas Boilers

NTI Boilers

FTV Series

The FTV is a high-efficiency, wall-hung boiler equipped with a vertical fire tube heat exchanger made of industry proven 439 stainless steel. NTI’s user-friendly programmable display and easy to access components makes it easy to install, set up and maintain, while its unique design enables simpler plumbing layouts to keep costs well under control.

Main Features

  • Fire tube stainless steel heat exchanger
  • Universal vent connections with embedded test port
  • Quick connect components
  • Vents in PVC, CPVC or Poly Propylene


Input Power 15 – 150 MBH
AFUE 95%
Heating capacity 138 MBH
Net AHRI Rating 120 MBH
Installation type Indoor Wall Hung (rack available for floor standing installation)
Weight 98 lb
Gas connection 1⁄2 in NPT female
Water connections 1 in NPT male
Air Inlet 2 in (max 100 ft), 3 in (max 150 ft)
Flue 2 in (max 100 ft), 3 in (max 150 ft)