Contents
for SINGLE WATER HEATER INSTALLATIONS
INSTALLATION, OPERATING AND SERVICE INSTRUCTIONS ALLIANCETM SERIES
INDIRECT-FIRED WATER HEATERS MODELS AL-26A, 40A, 53A, 79A and 119A
N O T IC E
DANGER
DANGER
IMPORTANT INFORMATION - READ CAREFULLY
I. General Information
Table of Contents
Ratings, Capacities, Weights, & Dimensions
Section II - Pre-Installation
Table 2 Alliance Water Heater Capacities
Table 1 Alliance Water Heater Dimension Inches
Table 3 Alliance Water Heater Performance
G AL/ HR @
A. Sizing
II. Pre-Installation
D. Component Location
C. Domestic Hot Water Priority Two options are
E. Additional Recommended Components
1. Alliance Location
F. Removal of Existing Domestic Water Heating System
Figure 1 Hot Water and Relief Valve Piping
III. Piping
Figure 2 Cold Water Supply Piping
Figure 3 Water Boiler Piping with Zone Valves and a Boiler Bypass
Figure 4 Water Boiler Piping with Zone Circulators and a Boiler
Bypass
Figure 5 Water Boiler Piping with Zone Valves and without a Boiler
3. For a space heating system that utilizes ZONE VALVES WITHOUT A BOILER BYPASS, refer to Figure 5. The Alliance connection labeled BOILER SUPPLY should be piped to the boiler supply piping after the air purger and before the space heating circulator. Mount the water heater circulator as close as possible to the water heater making sure the flow arrow points toward the water heater. The use of a shut-off valve is recommended for future service convenience
Bypass
Figure 6 Water Boiler Piping with Zone Circulators and without a
1. Burnham V-7 Series steam boiler Refer to Figure
H. Connect steam boiler piping See Figures 7 thru
6032703 As above, except less limit and well
2. Burnham Independence Series steam boiler Refer to Figure
Typical Steam Boiler w/Connections Available Below Water Line
due to insufficient water temperature, especially
On new boiler installations, do not purge the boiler
cleaning, or purging, the water heater should be
during warmer months when the space heating
or Single Zone Space Heating
IV. Electrical
V. Operation
VI. Service Instructions
PROBLEM
VII. Trouble Shooting
SOLUTION
CAUSE
VIII. Repair Parts
B urnham Corporation Regional Offices
Inspection / Service Schedule
INSPECTION AND/OR SERVICE PERFORMED
DATE
