Ultra Boiler Manual

Part number 550-100-440/0122
58
  


1. Locate multiple boilers in boiler room according to:
a. Figure56 (side-to-side), or
b. Figure57 (back-to-back).
c. Figure58 (wall mounting).
2. Provide indicated clearances around boilers for
access and servicing. If recommended dimensions
are not possible, provide at least the minimum
clearances given on page5. Also follow local codes.
3. Construct boiler foundation if boiler room oor
is uneven or if there is a danger of ooding. Size
foundation to allow for clearance and spacing di-
mensions shown in the illustrations at right.
4. Chalk line boiler locations on foundation or boiler
room oor.
5. Uncrate, assemble and mount boilers according to
instructions in this manual.
6. Provide clearance for installation of venting, air pip-
ing, gas piping, expansion tank, primary circulator
and other accessories.
 

1. Ultra boilers may be wall mounted, following the
instructions on page50. (See Repair parts section
for part number of wall mounting kit.)
2. When wall mounting boilers, provide approxi-
mately 6 inches between boilers for easy removal
of boiler jacket door. See Figure58.
3. Follow all applicable codes regarding piping, electri-
cal connections and clearances.
4. When wall mounting boilers, verify the wall con-
struction is suitable for the structural load. See
page50 for details.
Figure 56 Side-to-side mounting of multiple Ultra boilers
Figure 57 Back-to-back installation of multiple Ultra boilers
29"
29"
29"
30"
6"
30"
U3152
6" 6" 6"
Figure 58 Wall mounting multiple Ultra boilers
29"
29"
29"
29"
29"
29"
30"
30"
U3153
6" 6"6"
Provide minimum 30-inch walkway, or per applicable codes.
Provide minimum 30-inch walkway, or per applicable codes.