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108978-03 - 1/23
Alliance SL
Installation, Operating & Service Instructions
The Massachusetts Board of Plumbers and Gas Fitters has approved the Alliance LT™ Indirect-Fired Water Heater.
See the Massachusetts Board of Plumbers and Gas Fitters website,
http://license.reg.state.ma.us/pubLic/pl_
products/pb_pre_form.asp
for the latest Approval Code or ask your local Sales Representative.
The Commonwealth of Massachusetts requires this product to be installed by a Licensed Plumber or Gas Fitter.
Model
Storage
(Gal)
First Hour
Ratings
(Gal/hr.)
Continuous
Draw
(Gal/hr.)
Standby
Loss
(°F/hr.)
Heat Source
Friction Loss
(ft. w.c.)
Minimum Heat
Source Output
(Btu/hr.)
Minimum Heat
Source Flow
Rate (gpm)
AL30LT
30
199
177
0.8
18.7
115,000
8
AL55LT
55
217
177
0.6
18.7
115,000
8
AL80LT
80
249
183
0.5
20.0
114,000
8
AL80CLT
80
381
315
0.6
16.0
199,000
14
AL119CLT
119
477
381
0.5
20.0
244,000
14
Model
Performance Specifications
First Hour
(Gal/hr.)
Boiler Output
(6 GPM @ 200°F)
Boiler Water Continuous
Flow
Standby
Heat Loss
115°F
140°F
(BTU/hr.)
Flow Rate
(Gal/min.)
Head Loss
(ft. w.c.)
(°F/hr.)
AL30LT
295
225
150,000
6
7
0.72
AL55LT
325
255
150,000
6
7
0.72
AL80LT
350
280
150,000
6
7
0.56
AL80CLT
485
395
235,000
14
14
0.45
AL119CLT
605
495
295,000
14
20
0.42
Rating Label Specifications
Additional Performance Specifications
Based on:
50
°
F inlet water temperature
200
°
F boiler supply to coil
Outputs may vary depending on boiler size, boiler water supply temperature, flow rate through
coil, and circumstances of installation and use.
Model
Physical Specifications
Connections (NPT)
Height (in.)
Diameter
(in.)
Shipping
Weight
(lbs.)
Cold Water
Inlet
Hot Water
Outlet
To Boiler
From
Boiler
T&P Valve
AL30LT
40.5
22.75
70
3/4 M
3/4 F
3/4 M
3/4 M
3/4 F
AL55LT
41
28
95
3/4 M
3/4 F
3/4 M
3/4 M
3/4 F
AL80LT
53.5
28
125
3/4 M
3/4 F
3/4 M
3/4 M
3/4 F
AL80CLT
53.5
28
125
1-1/2 M
1-1/2 M
1 M
1 M
3/4 F
AL119CLT
74
28
125
1-1/2 M
1-1/2 M
1 M
1 M
3/4 F
Notes:
1. First hour rating is sum of the first draw and continuous draw ratings.
2. Ratings based on 77°F DHW temperature rise (135°F outlet temperature) and 180°F boiler supply temperature.
The ratings were obtained at the hear source (boiler) output rates and heat source flow rates shown. Other results
will be obtained under different conditions.
2
Specifications & Ratings
