Placing Multiple Boilers - Weil-McLain Ultra Commercial Installation And Start-Up Manual

COMMERCIAL GAS
Prepare boiler location

Placing multiple boilers

1. Locate multiple boilers in boiler room to provide
the clearances shown in:
a. Figure 2 (side-to-side), or
b. Figure 3 (back-to-back).
2. Provide indicated clearances around boilers for ac-
cess and servicing. If recommended dimensions are
not possible, provide at least the minimum clear-
ances given on page 6. Also follow local codes.
3. Construct boiler foundation if boiler room floor
is uneven or if there is a danger of flooding. Size
foundation to allow for clearance and spacing di-
mensions shown in either Figure 2 or Figure 3.
4. Chalkline boiler locations on foundation or boiler
room floor.
5. Uncrate, assemble and mount boilers according to
instructions in this manual.
6. Provide clearance for installation of venting, air
piping, gas piping, condensate piping and compo-
nents, expansion tank, boiler circulator and other
accessories.
Part number 550-100-086/0809
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FIRED WATER BOILER
(continued)
— Boiler Manual
Side-to-side mounting of multiple Ultra boilers
Back-to-back installation of multiple Ultra boilers
7