Specifications - NTI Trinity Tft399 Installation And Operation Manual

│Installation and Operation Instructions
Trinity

2.0 SPECIFICATIONS

Table 2-1 Trinity Tft Specifications
DESCRIPTION
1
CSA Input Modulation
[MBH]
1,2
DOE Heating Capacity
[MBH]
1,2
Net I=B=R Rating
[MBH]
2
DOE AFUE [%]
Water Connections – NPT
[in.]
Gas Connection - NPT, in.
Vent/Air-inlet Pipe Diameter
3
[in.]
Cabinet Height [in.]
Cabinet Width [in.]
Cabinet Depth [in.]
Approx. Boiler Weight
with Water [lbs]
Approx. Boiler Water
Content [Gallons]
Electrical Rating
Notes:
1
Listed Input and Output ratings are at minimum vent lengths at an altitude of 0-2000ft. Numbers will be lower with
longer venting and/or altitudes greater then 2000ft.
2
Ratings based on standard test procedures prescribed by the U.S. Department of Energy; certified by AHRI. Efficiency
listed for models Tft340 & Tft399 represents Thermal Efficiency (AFUE is not applicable).
3
Trinity Tft requires a special venting system, use only vent materials and methods detailed in these instructions.
Wall mounting of unit requires two people to lift the boiler into place. Failure to follow
these instructions may result in property damage or personal injury.
High Altitude Operation
The Trinity Tft is designed to operate at its maximum listed capacity in installations located at 0-2000ft above
Sea Level. Since the density of air decreases as elevation increases, maximum specified capacity should be de-
rated for elevations above 2000 ft [610 m] in accordance with Table 2-2.
Table 2-2 De-rate % for High Altitudes
Elevations 2001 ft [610 m]
1
In Canada de-rate by 10%
2
In USA
Notes:
1
Canada: Altitudes between 2000-4500 ft [610-1372 m], de-rate by 10%. Consult local authorities for de-rating
capacities for altitudes above 4500 ft [1372 m].
2
USA: De-rate capacity by 4% for every 1000 ft [305 m], if altitude is above 2000 ft [610 m].
Combustion – At elevations above 2000 feet, the combustion of the boiler must be
checked with a calibrated combustion analyzer to ensure safe and reliable operation. It is
the Installers responsibility to check the combustion and to adjust the combustion in
accordance with Section 9.0. Failure to follow these instructions may result in property
damage, serious injury, or death.
6
Tft60 Tft85 Tft110
17-60 17-85 21.6-108
56 78
48 68
1 (Male)
1/2 (Male)
2 or 3
19-3/4
14-3/4
110
3.2
3000 ft [914 m]
de-rate by 10%
- de-rate by 12%
Tft154 Tft201
15.4-154 20-200
99 141 185
86 122 160
95
1-1/4 (Male)
3
33-3/8
18-7/8
160
3.9
120V/1Ph/60Hz/less than12A
4000 ft [1219 m] 4500 ft [1372 m]
de-rate by 10% de-rate by 10%
de-rate by 16% de-rate by 18%
Tft Series
Tft285 Tft340 Tft399
28.5-285 39.9-340 39.9-399
263 324
228 282
95.4
1-1/2 (Male)
3/4 (Male)
4
36-5/8
21-1/4 25-1/4
20
180 250
4.9 7.1
5000 ft [1524 m]
de-rate % may vary
de-rate by 20%
380
330
6.4