Specification

5
5
System
Supply
Circulator
Air
Purger
Air Vent
Extrol
Expansion
Tank
Boiler
System
Return
Cold
Water
Supply
Fill
Valve
Typical Installation
Boiler Type of Radiation
Net Output
in 1000’S
of BTU/Hr.
Finned Baseboard
or Radiant Panels
Convectors
or Unit Heaters
Radiators
Cast Iron
Baseboard
Cast Iron
MBH Use Model Use Model Use Model Use Model
25 EX-15 EX-15 EX-15 EX-15
50 EX-15 EX-15 EX-30 EX-30
75 EX-30 EX-30 EX-30 EX-60
100 EX-30 EX-30 EX-60 EX-60
125 EX-30 EX-60 EX-60 EX-90
150 EX-30 EX-60 EX-90 EX-90
175 EX-60 EX-60 SX Series SX Series
200 EX-60 EX-60 SX Series SX Series
250 EX-60 EX-90 SX Series SX Series
300 EX-90 SX Series SX Series SX Series
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EX Series Specifications
EX Series Combination Packages
EX Series Sizing
Model
Number
Tank
Volume
(Gallons)
Max.
Acceptance
Factor (Gallons)
A
Diameter
(Inches)
B
Height
(Inches)
System
Connection
(NPTM)
Shipping
Weight
(lbs.)
EX-15 2.0 1.0 8 13
1
2 5
EX-30 4.4 2.5 11 15
1
2 9
EX-60 7.4 2.5 11 23
1
2 14
EX-90 14.0 11.3 15 21
1
2 23
Model
Number
System
Connections
(NPTF)
EXTROL
Model
Air Purger
Model
Air Vent
Model
Shipping
Weight
(lbs.)
EX-1500-100 1 EX-15 443 700-C 10
EX-1500-125 1
1
4 EX-15 444 700-C 10
EX-3000-100 1 EX-30 443 700-C 14
EX-3000-125 1
1
4 EX-30 444 700-C 14