62
permissible, providing common pipe has sufficient
flow capacity to handle combined condensate
volume of stackable combination.
2. Gas Piping - Follow instructions in Section VII “Gas
Piping” of the manual for sizing and installation
of an individual boiler. When common gas piping
is sized, insure it will have
adequate capacity for
combined input (GPH gas flow) of the selected
stackable boiler combination.
Figure 8: Stacking Boiler attachment Bracket Placement
3. Water Piping and Trim - Follow instructions in
Section VI “Water Piping and Trim” of the manual
for system piping and boiler secondary piping
selection/sizing based on
combined heating
capacity and/or gross output of the selected
stackable boiler combination
. Follow instructions
of Section VI “Water Piping and Trim” for each
individual boiler trim installation.
4. Electrical - Follow instructions in Section VIII
“Electrical” of the manual to wire individual boilers.
iX. Boiler Stacking (continued)
Summary of Contents for Alpine ALP080
Page 40: ...40 Figure 29 Condensate Trap and Drain Line V Condensate Disposal continued ...
Page 56: ...56 VIII Electrical continued ...
Page 57: ...57 VIII Electrical continued Figure 35 Wiring Connections Diagram ...
Page 58: ...58 Figure 36 Ladder Diagram VIII Electrical continued ...
Page 64: ...64 Figure 39 Modular Boiler Direct Vent Termination X Modular Installation continued ...
Page 65: ...65 Figure 40 Modular Boiler Concentric Vent Termination X Modular Installation continued ...
