2025 Johnstone Supply Equipment Book

Trinity TFTN Series, Condensing, Ultra High Efficiency • All model come with an LP adapter kit • Sealed modulation combustion system • All Stainless-steel internal piping - High quality appliance finish • Self-diagnostic display with lead lag capability • Flexible design allow for plumbing and gas connections either at the top or bottom of boiler

JS#

Mfg. #

Btu Input Gas Type AFUE Heating Cap MBH Flue Diam.

L60-737 L60-738 L60-739 L60-740 L94-512

2" or 3" 2" or 3" 2" or 3" 2" or 3"

NG or LP 95.0% 79,000

TFTN85 85,000

TFTN110 110,000 NG or LP 95.0% 101,000 TFTN150 150,000 NG or LP 95.0% 138,000 TFTN199 199,000 NG or LP 95.0% 184,000 TFT-285 285,000 NG or LP 95.0% 263,000

3"

FTV Fire Tube Series, Condensing, Ultra High Efficiency • Wall-hung boiler with vertical fire tube heat exchanger • Programmable display • LP convertible • Combi models provide endless hot water and space heating

JS#

Mfg. #

Btu Input Gas Type AFUE Heating Cap MBH Flue Diam.

Heat Only L95-893

2" 2" 2" 2" 2" 2" 2"

FTVN085 85,000

NG or LP 96.0% 79,000

L95-894 L95-895 L95-896 Combi L95-897 L95-898 L95-899

FTVN110 110,000 NG or LP 95.0% 101,000 FTVN150 150,000 NG or LP 95.0% 138,000 FTVN199 199,000 NG or LP 95.0% 184,000 FTVN110C 110,000 NG or LP 95.0% 101,000 FTVN150C 150,000 NG or LP 95.0% 138,000 FTVN199C 199,000 NG or LP 95.0% 184,000

Special Order Only NTI Boilers are only available as special orders. Please contact our commercial product specialist for quotes, availability, and lead times.

All pricing subject to change. More products and information at JohnstoneSupply.com & the OE Touch mobile app. 010125