Bock Oil Water Heater Brochure

Bock Oil Water Heater Brochure
Oil-Fired
Residential Water Heaters
Featuring...
Turboflue
®
heat exchanger
 Energy-Saving Turbofins conduct
more heat into water
 Robust single-flue design yields a stronger, more durable tank
 20 to 113 gallon capacities
 60,000 to 155,000 BTU/H
Cobalt-enriched glass-lined tank

 Dual magnesium anode rods to inhibit
corrosion
The popular Bock® 32E leads the industry in
Energy Efficiency with a .63 EF rating
and
170 gallons first hour delivery.
5-Year limited warranty on residential installations
3-Year limited warranty on commercial installations
Oil-Fired
This product is available from:
D
C
Outlet
Inlet
Outlet
Hand-Hole:
71E
Hand-Hole:
50ES
Drain
Valve/
Return:
71E
A
B
Drain
Valve/
Return
B
Aquastat
Connection
B
Aquastat
Connection
T&P
Relief
Valve
Aquastat
Connection
T&P
Relief
Valve
T&P
Relief
Valve
Combined
Appliance
Outlet
Inlet
T&P
Relief
Valve
Inlet
Auxiliary
Outlet:
32EC/BCS,
71EC,
51EC/BCS
D
C
Outlet
Auxiliary
Outlet
Auxiliary
Outlet:
40BCSE
D
C
Outlet
C
Hand-Hole
Aquastat
Connection
B
A
Inlet
A
A
Drain
Valve/
Return
Drain
Valve/
Return
Drain
Valve/
Return:
32E,
50ES, 51E
Return:
120E,
190E,
241E,
361E
E
E
E
E
20e
32E, 50ES, 51E, 71E
20e
Storage
GAL (L)
20
(75.71)
Rated
Input
BTU/HR
(kW)
60,000
(17.58)
Recovery
@ ∆ 90°F
(32° C)
GAL/HR
(L/HR)
66
(249.84)
Max. Temp
Setting
°F (°C)
160
(71.11)
32E
32
(121.13)
104,000
(30.48)
114
(431.54)
160
(71.11)
33E
33
(124.962)
104,000
(30.48)
111
(420.18)
160
(71.11)
.75
40E
40
(151.42)
126,000
(36.93)
136
(514.82)
160
(71.11)
.75
50ES
50
(189.27)
140,000
(41.03)
151
(571.60)
160**
(71.11)
1.00
51E
50
(189.27)
152,000
(44.55)
161
(609.45)
160**
(71.11)
1.00
71E
68
(257.41)
173,000
(50.70)
177
(670.02)
160**
(71.11)
1.00
120E
113
(427.75)
155,000
(45.43)
163
(617.02)
180
(82.22)
1.00
Model
33E, 40E
120E
Dimensions in Inches (cm)
Shipping Weight
LBS (kg) ***
Inlet
Pipe
Dia.
NPT
Outlet
Pipe
Dia.
NPT
Return
Pipe
Dia.
NPT
A
B
C
D
E
.75
.75
38.25
(97.16)
20.00
(50.80)
6.00
(15.24)
11.00
(27.94)
14.75
(37.47)
Standard
200
(90.72)
ASME
.75
.75
.75
.75
51.00
(129.5)
20.00
(50.8)
6.00
(15.24)
11.00
(27.9)
17.00
(43.18)
225
(102.06)
N/A
.75
.75
43.25
(109.9)
24.00
(60.9)
6.00
(15.2)
N/A
17.25
(43.8)2
235
(106.59)
N/A
.75
1.00
61.00
(154.9)
20.00
(50.8)
6.00
(15.2)
N/A
18.00
(45.72)
260
(117.93)
N/A
1.50
1.50
52.00
(132.1)
26.00
(66.0)
6.00
(15.2)
13.50
(34.3)
18.50
(46.99)
305
(138.35)
N/A
1.00
.75
59.00
(149.9)
24.00
(60.9)
6.00
(15.2)
11.00
(27.9)
18.00
(45.72)
305
(138.35)
N/A
1.50*
1.50*
66.00
(167.6)
26.00
(66.0)
6.00
(15.2)
13.50
(34.3)
22.00
(55.88)
355
(161.03)
N/A
2.00
2.00
67.00
(170.2)
31.50
(80.0)
6.00
(15.2)
19.00
(48.3)
22.00
(55.88)
660
(299.37)
N/A
N/A
NOTE: 32E First Hour Rating = 170 Gallons
*Nipple not included
**Optional setting, contact factory
(on selected models)
***Weight does not include burner and controls
T&P valve and brass drain valve factory installed
Standard Voltage (all): 120V, 60 Hz, 1P
Working Pressure: 150 psi (1034 kPa); Test Pressure: 300 psi (2068 kPa)
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 31 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.
www.bockwaterheaters.com
110 South Dickinson Street , Madison, Wisconsin 53703
Toll Free 800-794-2491 • Phone 608-257-2225 • Fax 608-257-5304
80014-R Rev 11/11
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertisement