Weil-McLain SGO SERIES 4 OIL-FIRED STEAM BOILER SGO-6 Residential Boilers

User Manual - Page 19

For SGO SERIES 4 OIL-FIRED STEAM BOILER SGO-6.

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SGO SERIES 4 OIL-FIRED STEAM BOILER SGO-6 photo
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Part number 550-142-330/0421
19
SGO
OIL-FIRED NATURAL DRAFT STEAM BOILER — SERIES 4 — Boiler Manual
SERVICE฀TECHNICIAN฀ONLY฀—฀read฀and฀follow฀completely.
Figure฀10 Back outlet breeching connection for
SGO-3 through 7 with OVD damper.
Connect breeching (continued)
Figure฀11 Back outlet breeching connection for SGO-8 and
SGO-9
Figure฀12 Top outlet breeching connection for
SGO-8 and SGO-9
Figure฀13 Top outlet breeching connection for
SGO-3 through 7 with OVD damper.
Typical location for
barometric control
(Also see control
manufacturer’s
instructions)
Flue pipe
bracket
(One on each
side of pipe)
Typical location for
barometric control
(Also see control
manufacturer’s
instructions)
Flue pipe bracket
(One on each
side of pipe)
0251-056_OVD
OVD Damper
(Required)
BVSS
(WMO-1)
(Integrated with damper)
BVSS must be installed
upstream of the barometric
damper.
Typical location for
barometric control
(Also see control
manufacturer’s
instructions)
Flue pipe
bracket
(One on each
side of pipe)
0250-056_OVD
OVD
Damper
(Required)
Flue pipe
bracket
(One on each
side of pipe)
Typical location for
barometric control
(Also see control
manufacturer’s
instructions)
BVSS
(WMO-1)
(Integrated with damper)
BVSS must be installed
upstream of the
barometric damper.
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