Weil-McLain CGI GAS BOILER CGI-4 Series 4 Residential Boilers

User Manual - Page 69

For CGI GAS BOILER CGI-4.

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CGI GAS BOILER CGI-4 photo
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Part Number 550-142-302/0520
CGi
SERIES 4 — GAS-FIRED WATER BOILER — Boiler Manual
69
Dimensions
13a
Figure 44 Dimensional drawing
Boiler
model
number
Supply
tapping
(inches NPT)
Return
tapping
(inches NPT)
Gas
connection size
Note 3
(inches NPT)
Gas
manifold size
Note 3
(inches NPT)
“W”
Jacket
width
(inches)
CGi-25 1 ¼ 1 ¼ ½ ½ 10
CGi-3 1 ¼ 1 ¼ ½ ½ 10
CGi-4 1 ¼ 1 ¼ ½ ½ 13
CGi-5 1 ¼ 1 ¼ ½ ½ 16
CGi-6 1 ¼ 1 ¼ ½ ½ 19
CGi-7 1 ¼ 1 ¼ ¾ ¾ 22
CGi-8 1 ¼ 1 ¼ ¾ ¾ 25
Note 3:
Gas piping from meter to boiler to be sized per local utility requirements.
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