Model
Storage
GAL
(L)
Rated
Input
BTU/HR
(kW)
Table 1:
Dimensions
Table 2:
PDV-C Coil Performance
Page 4
SECTION I: SPECIFICATIONS
-./0 1/234 52657
!
-./0 1/234 6..87
9 3:
/;
/*.
-.23/7
25
5/3
-.23/7
9
Figure 1:
All Models
Recover
y
@
100
o
F
rise
GAL/HR
(L/HR)
A
B
C
D
E
G
F
H
I
Space
Heating
Conn.
Dia.
(NPT)
Gas
Conn.
Dia.
(NPT) Shipping
W
eight
LBS
(kg)
DIMENSIONS
INCHES (cm)
1st
Hr
.
Deliver
y
@
100
o
F
rise
GAL
(L)
Inlet/Outlet
Conn.
Dia.
(NPT)
75 76000
74
132 76.88 67.25 26.00 60.00 28.19 16.00 11.00 34.94 60.00 1.00 1.00
0.50
469
(284) (22.3) (280)*(500)* (195) (171) (66) (152) (72)
(41)
(28)
(89) (152)
(213)
100 76000
74
152 76.88 67.25 28.00 60.00 28.19 16.00 11.00 34.94 60.00 1.00 1.00
0.50
572
(379) (22.3) (280)*(575)* (195) (171) (71) (152) (72)
(41)
(28)
(89) (152)
(259)
EZ 75-76PDVN-C
EZ 100-76PDVN-C
*Recovery & 1st Hour Delivery values are for gas input with no hydronic load through internal coil
For LP models change suffix "N" to "LP"
Working Pressure: 150 PSI (1034 kPa)
Test Pressure: 300 PSI (2068 kPa)
For natural gas: Manifold pressure = 4" W.C. (1.00 kPa); Inlet pressure range 5-14" W.C. (1.25 - 3.49 kPa)
For propane gas: Manifold pressure = 10" W.C. (1.00 kPa); Inlet pressure range 11-14" W.C. (2.74 - 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 / CSA
4.3 requirements for operation up to 180°F (82°C).
Approved for use as a direct vent automatic storage water heater.
WARNING
: Installation shall be in accordance with all national and/or local codes. In the absense of
local codes, refer to NFPA 54 and/or CSA B149.1.
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.
Supply Temperature
140°F
120°F
100°F
Return Temperature
120°F
100°F
80°F
Flow Rate (GPM)
3.7
5.0
5.0
Space Heating Capacity (BTU/HR)
31,500
43,000
43,000
*Note: Values were obtained with storage tank setpoint of 180°F
