Specifications - Bock Water heaters ezFIT Installation And Operation Instruction Manual

SPECIFICATIONS

Table 1: Dimensions
Model
EZ 75-135N 67
135,000
EZ 80-156N 80
156,000
EZ 80-199N 80
199,000
EZ 90-199N 90
199,000
EZ 100-199N 100
199,000
For LP models change suffix "N" to "LP"
Working Pressure: 150 PSI (1034 kPa)
Test Pressure: 300 PSI (2068 kPa)
Voltage supply: 120V, 60Hz, 1P
For natural gas: Manifold pressure = 3.5" W.C. (.87 kPa); Inlet pressure range 5-14" W.C. (1.25 - 1.74 kPa)
For propane gas: Manifold pressure = 10" W.C. (2.49 kPa); Inlet pressure range 12-14" W.C. (2.99 - 3.49 kPa)
T&P valve installed
All Bock products meet or exceed current ASHRAE standards.
These products are design certified by UL (Underwriters Laboratories) and meet ANSI Z21.10.3 requirements for operation up to 180°F (82°C).
Approved for use as a an automatic storage tank water heater.
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 Z21.10.3
CAUTION: The recommended maximum hot water temperature setting for normal residential use is 120°F (49°C). Bock recommends a
tempering valve or anti-scald valve be installed and used according to the manufacturer's directions to prevent scalding.
Page 2
Anode Rod (2)
Flue Damper
A
Hand
B
Hole
Drain
F
Figure 1: All Models
D i m e n s i o n s
130 183 73.25 65.5 26
150 214 73.25 65.5 26
191 255 73 65.25 28
191 263 78 70.25 26
191 271 70.75 63 31.5 54.75
G
COLD
HOT
H
Draft Hood
T&P Relief
Valve
HOT
C
Control
Enclosure
COLD
Chamber
Inspection
Port
( i n c h e s )
58.25 20 9 16
58.5 18 9 16
58.5 18 9 16
62.75 18 9 16
18 9 19
D
E
6 1.5 1.5 1.5
6 1.5 1.5 1.5
6 1.5 1.5 1.5
6 1.5 1.5 1.5
6 1.5 1.5 2
Atmospheric Gas
0.5 410
0.5 440
0.5 500
0.5 485
0.5 655