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Trinity Fire Tube – High-Efficiency Boiler – 95.4% Thermal Efficiency – 399,000 BTU

NTI – Trinity Fire Tube – Tft399 – Condensing Gas-Fired Boiler – 399,000 BTU – 95.4% Thermal Efficiency – Hot Water – Natural Gas – Direct Vent – 2,000′ Max. Altitude – Packaged

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Item: N10-TFT-399 Category: Tags: , , , , ,

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General
Staging

Modulating

Vent Type

Direct Vent (Indoor Combustion Air Optional)

Medium

Hot Water

Assembly Type

Packaged

Combi Capabilities

No

Combustion

Condensing

Connection Type

NPT

DHW Production

No

Fuel Source

Gas-Fired

Heat Exchanger

Stainless Steel

Includes Pump

No

Low NOx

Reduced GHG

Mounting

Wall

Series

Trinity Fire Tube
Performance
DOE Heating Capacity (BTU/h)

380000

Maximum Altitude (Ft)

Rated to 2000

Maximum Input (BTU/h)

399000

Net I=B=R Rating (BTU/h)

330000

Minimum Input (BTU/h)

39900

Thermal Efficiency (%)

95.4
Electrical
Frequency (Hz)

60

Phase

1

Voltage (V)

120

Current Draw (A)

<12
Dimensions
Depth (In)

20

Flue Connection (In)

4

Height (In)

36.375

Weight (Lb)

250

Width (In)

25.25

Gas Connection (In)

0.75

Return Connection (In)

1.5

Supply Connection (In)

1.5
Warranty
Heat Exchanger (Years)

Limited Lifetime

Parts (Years)

5

Boiler (Years)

Limited Lifetime
Certification
AHRI Certified

No
More
Gas Type

Natural Gas

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