Bock Water heaters Oil 40E-BCS, Oil 190E-BCS, 51PG-BCS, 190PG-BCS, 40PG-BCS User Manual
...
Sidewall Vented
Oil & Gas Water Heaters
5-Year limited warranty on residential installations
3-Year limited warranty on commercial installations
Featuring Bock’s Legendary
The heat exchanger with
hundreds of turbons to
boost heat transfer --
heating water faster
with less fuel.
20 to 113 Gallon capacities
60,000 to 190,000 BTU
Cobalt-enriched Glass-Lined Tank
Dual Magnesium Anode Rods to Inhibit
Corrosion
Stainless steel concentric sidewall vent for maximum durability and
easy installation. BCS sidewall venting offers these benets:
Air is warmed before entering burner to
improve combustion efciency
Burner operation is unaffected by
room exhaust fans or negative air issues
Corrosive aerosols near water heater
are not drawn into burner
Balanced
Combusion
System
™
80023.indd 1 5/20/2008 2:24:25 PM
www.bockwaterheaters.com
110 South Dickinson Street , Madison, Wisconsin 53703
Toll Free 800.794.2491•Phone 608.257.2225●Fax 608.257.5304
80023 Rev 2/08
*Nipple not included
**Optional setting, consult factory
***Weight includes 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 ooring. Installation should be in accordance with all national and/or local codes. In the absence of local
codes, refer to NFPA 54, NFPA 31 or ANSI Z.21.10.1.
Caution: The recommended maximum hot water termperature 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)
Balanced
Combusion
System
™
Outlet
Outlet
Inlet
T&P
Relief
Valve
D
C
B
E
A
Drain
Valve/
Return
Aquastat
Connection
Outlet
Outlet
Inlet
T&P
Relief
Valve
D
C
B
E
A
Drain
Valve/
Return
Aquastat
Connection
Outlet
Outlet
T&P
Relief
Valve
C
B
E
A
Drain
Valve/
Return
Aquastat
Connection
Inlet
Outlet
Outlet
Inlet
T&P
Relief
Valve
D
C
B
E
A
Drain
Valve/
Return
Aquastat
Connection
Hand-Hole
Inlet
20e-BCS 32E/PG-BCS, 51E/PG-BCS 40E/PG-BCS 120E/PG-BCS, 190E/PG-BCS
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)***
BTH/HR GPH A B C D E
Oil
20e-BCS 20 60,000 0.43 66 160 3/4” 3/4” 3/4” 38 1/4” 20” 6” 11” 14 3/4” 210
32E-BCS 32 104,000 0.75 114 160 3/4” 3/4” 3/4” 51” 20” 6” 11” 17” 312
40E-BCS 40 126,000 0.90 136 160 3/4” 3/4” 1” 61” 20” 6” N/A 18” 344
51E-BCS 50 152,000 1.10 161 160** 1” 1” 3/4” 59” 24” 6” 11” 18” 370
120E-BCS 113 155,000 1.10 163 180 1” 2”** 2”** 67” 31 1/2” 6” 19” 22” 751
190E-BCS 113 190,000 1.35 199 180 1” 2”** 2”** 67” 31 1/2” 6” 19” 22” 751
Gas
32PG-BCS 32 104,000 - 110 160 3/4” 3/4” 3/4” 51” 20” 6” 11” 17” 312
40PG-BCS 40 126,000 - 134 160 3/4” 3/4” 1” 61” 20” 6” N/A 18” 341
51PG-BCS 50 152,000 - 159 160** 1” 1” 3/4” 59” 24” 6” 11” 18” 370
120PG-BCS 113 155,000 - 160 180 1” 2”** 2”** 67” 31 1/2” 6” 19” 22” 749
190PG-BCS 113 190,000 - 191 180 1” 2”** 2”** 67” 31 1/2” 6” 19” 22” 749
80023.indd 2 5/20/2008 2:24:28 PM
Loading...