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