Powergas – Bock Water heaters Turboflue 71PG-361PG User Manual
Page 2
PowerGas
www.bockwaterheaters.com
110 South Dickinson Street , Madison, Wisconsin 53703
Toll Free 800.794.2491
•
Phone 608.257.2225
●
Fax 608.257.5304
80014-C Rev 5/08
*Nipple not included
**Optional setting, contact factory
***Weight does not include burner and controls
T&P Valve: Factory Installed
Drain Valve: Factory Installed Brass Valve
Standard Voltage (all): 120V, 60 Hz, 1P
Pressures (all): Working Pressure, 150 psi; Testing Pressure, 300 psi
ASHRAE: All Bock Products Meet or Exceed Current ASHRAE Standards.
Warning: Do not install on combustible flooring. Installation should be in accordance with all national and/or local codes. In the absence of local
codes, refer to NFPA 54 or ANSI Z.21.10.1.
Caution: The recommended maximum hot water temperature setting for normal residential use is 120°F. Bock recommends a tempering valve or
anti-scald valve be installed and used according to the manufacturer’s directions to prevent scalding.
(on selected models)
541PG
72PG, 73PG, 120PG,
71PG
190PG, 241PG, 361PG
Model Storage
(gal)
Rated
Input
Recovery
@ ∆ 90°F
(GPH)
Max. Temp
Setting
(°F)
Inlet
Pipe
Dia.
Outlet
Pipe
Dia.
Return
Pipe
Dia.
Dimensions
Shipping Weight
(lbs)***
BTUH
A
B
C
D
E
Standard
ASME
71PG
68
173,000
170
160**
1”
1 1/2”*
1 1/2”
66”
26”
6”
13 1/2”
22”
478
N/A
72PG
67
199,000
204
160**
1”
1 1/2”*
1 1/2”
58”
28”
8”
16”
N/A
543
N/A
73PG
67
242,000
247
180
1”
1 1/2”*
1 1/2”
58”
28”
8”
16”
N/A
548
N/A
120PG
113
155,000
160
180
1”
2”*
2”
67”
31 1/2”
6”
19”
22”
749
N/A
190PG
113
190,000
191
180
1”
2”*
2”
67”
31 1/2”
6”
19”
22”
749
N/A
241PG
109
277,000
283
180
1”
2”*
2”*
67”
31 1/2”
8”
19”
22”
901
943
361PG
91
385,000
435
180
1”
2”*
2”*
67”
31 1/2”
9”
23”
26”
1,080
1,116
541PG
83
623,000
627
180
2”
2”*
2”*
66”
34”
10”
22”
30 1/2”
1,313
1,569
No field conversion kits available.
Maximum inlet gas pressure for natural gas: 10” w.c.; propane: 13” w.c. Minimum inlet gas pressure for natural gas: 4.5” w.c.; propane: 11” w.c.
Burner protrudes 12” - 14” from tank depending on make and model. Contact Bock for burner detail dimensions.
This product is available from:
Outlet
Auxiliary
Outlet:
71PG-EC
Inlet
T&P
Relief
Valve
D
C
B
E
A
Aquastat
Connection
Drain
Valve/
Return
Hand-Hole
Outlet
Auxiliary
Outlet
Inlet
T&P
Relief
Valve
D
C
B
E
A
Drain
Valve/
Return
Aquastat
Connection
Hand-Hole
Return:
120PG,
190PG,
241PG,
361PG
Outlet
High Limit
Inlet/
Return
T&P
Relief
Valve
C
B
E
A
Drain
Valve
Aquastat
Connection
Hand-Hole