4
DIMENSIONS
SYSTEM
When boiler is operating at maximum operating temperature, providing heating with all heat emitters operating, pressure
PHYSICAL DATA
DIMENSIONS 100 / 125 115 / 150 165 / 205
A
Height (Bottom of boiler top of safety Valve)
43.65" [1.09 m]
B
Overall Width with Manifold
24.70" [628 mm]
C
Depth
17.46” [444 mm] 23.55” [598 mm]
D
Condensate Trap Connection
3/4" [19.1 mm] NPT
E
System Supply
Sweat Connection
Sweat Connection
F
DHW Outlet (125 Optional)
3/4” [19.1 mm]
Copper Sweat
1/2” [15.9 mm]
Copper Sweat
165-NA
205 - 3/4” [19.1 mm]
G
Gas Connection
3/4” NPT [19.1 mm]
H
DHW (Cold Water) Inlet N/A
1/2” [15.9 mm]
Copper Sweat
165 - N/A
205 - 3/4” [19.1 mm]
I
Boiler Return
3/4” [19.1 mm] 1” [38.1 mm]
Boiler Filling Connection
External to Boiler
Primary Water Content 0.95 gal [3.60 L] 1 gal [3.79 L]
Central Heating (Sealed System) 100 / 115 / 125 / 150 / 165 / 205
Heat Exchanger Max Allowable Working Pressure 50 psi [3.45 bar]
Max System Pressure 43 psi [2.96 bar]
Min System Pressure 7.25 psi [ 0.50 bar]
Max System temperature 176°F [80°C]
Pressure Relief Valve Setting 30 psi [2.11 bar]
Expansion Tank Minimum Size (pre-charge press.)
(100/115)
1.5 gal at 11.6 psi
[7.0 L at 0.8 bar]
(125/150/165/205)
2.2 gal at 11.6 psi [10.0 L at 0.8 bar]
Recommended System Pressure (cold) 21.7 psi [1.5 bar]
Domestic Hot Water 115 150 205
Max Inlet Water Pressure 116 psi [8 bar]
Min Inlet Water Pressure 2.9 psi [ 0.2 bar]
Min DHW Flow Rate 0.55 gpm [2.50 L/min]
Max DHW Temperature 140°F [60°C]
DHW Flat Plate Water Content 0.035 gal [0.13 L] 0.053 gal [0.23 L] 0.10 gal [0.37 L]
240013375 REV A, [07/01/2021]
To Next Page
Loading...
