NTI Trinity Lx 150 - Page 10

Trinity Lx │Installation and Operation Instructions Lx Series
10
Figure 3-1(c) Lx500-800 Models
Closet Installation, Minimum Clearances
Table 3-1 Minimum Clearances for Installation and Service
Dimensions - inches [mm]
Model No. Clearances
Front Top Left Side Right Side Rear Flue Pipe
Minimum 24 [610]
1,3
12 [305] 12 [305] 4 [102] 0 1 [25]
Trinity Lx150-200
Recommended 24 [610] 24 [610] 24 [610]
2
4 [102] 0 1 [25]
Minimum 24 [610]
1,3
12 [305] 12 [305] 12 [305] 0 1 [25]
Trinity Lx300-400
Recommended 24 [610] 24 [610] 24 [610]
2
12 [305] 0 1 [25]
Minimum 24 [610]
1,3
12 [305] 24 [610] 4 [102] 14 [356] 1 [25]
Trinity Lx500-800
4
Recommended 24 [610] 24 [610] 30 [762] 24 [610] 18 [458] 1 [25]
Notes:
1
6” if surface is removable allowing 24” [610 mm] clearance (i.e. closet installation). See Ventilation Air Opening
dimensions in Figure 3-1.
2
Clearances can be as low as 12” [305 mm] if the right side has a clearance of 24” [610 mm].
3
Water Heaters require a minimum clearance of 36” [915 mm] in front for burner access (Lx200-800).
4
For the Lx500-800, ensure rear of unit is accessible for wiring and flue gas testing.
Front 24” [610 mm] - Boilers
Front 36”
[
915 mm
]
- Water Heaters
Left Side 24”
[610 mm]
Right Side
4” [102 mm]
6” [152 mm]
max. below
vent openin
g
Top 12”
[305 mm]
1” [25 mm]
clearance for
hot water and
vent pipes
6” [152 mm]
max. above
vent openin
g
Removable Surface
or Closet Door
Ventilation Air Opening
1 in
2
per 1000 Btu/hr,
min. 100 in
2
Ventilation Air Opening
1 in
2
per 1000 Btu/hr,
min. 100 in
2
V
entilation Air Openings -
Openings are not required if
the appliance area meets the
Recommended Clearances in
Table 3-1.
Rear 14”
[356 mm]
Access - Ensure rear of unit is
accessible for wiring and flue
g
as testin
g
. See Table 3-1.
Model Lx800
shown