Weil-McLain GOLD GV 3 Series Manual page 95

• Installation • Start-Up • Parts • Maintenance
Table 11 Boiler dimensional data (see Figure 40)
Boiler Supply Return
model
(in. NPT) (in. NPT)
GV–3 1
GV–4 1
GV–5 1
GV–6 1
Note 1 Gas piping from meter to boiler to be sized per local utility requirements.
Table 12 Boiler ratings
Boiler AGA Input
model Btuh
number
GV-3 70,000
GV-4 105,000
GV-5 140,000
GV-6 175,000
Notes:
1. Based on standard test procedures prescribed by the United States Department of Energy. Ratings also referred to as AGA/
CGA Output.
2. Net I=B=R ratings are based on net installed radiation of sufficient quantity for the requirements of the building and nothing
need be added for normal piping and pickup. Ratings are based on a piping and pickup allowance of 1.15. An additional
allowance should be made for unusual piping and pickup loads.
Boilers are tested for 50 lbs working pressure. GV boilers are not available for millivolt systems.
Part number 550-141-850/0699
Length Gas
L
connection
size
(in. NPT)
(inches)
1 30¾
1 30¾
1 37¾
1 37¾
DOE Heating Net I=B=R
capacity Btuh ratings Btuh
(Note 1) (Note 2)
61,000 53,000
92,000 80,000
122,000 106,000
153,000 133,000
Crate dimensions
(outside measurement, inches)
(Note 1)
Length Width
½ 33½
½ 33½
½ 33½
½ 33½
DOE Vent/combustion
Seasonal air diameter
efficiency (%) (inches)
87.5
87.3
87.2
87.0
Approx.
shipping
weight
Height
(pounds)
22 36 270
22 36 320
22 43 355
22 43 410
Boiler water
content
(gallons)
3
3.3
3
4.2
3 5.1
3
6.0
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