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WV4460E POWER VENT WATER HEATER CONTROLS
Approvals:
This device is certified by CSA International to the follow-
ing ANSI Standards (see report 158158-1701693):
Z21.20, Z21.23, Z21.35, Z21.78, Z21.87, and Z21.94
Dimensions
See Fig. 2.
Accessory Parts (Order
Separately)
— Well Assemblies:
P/N 50013231-001: 3/4" NPT, 1" insulation, 3" inser-
tion. Limit Rated Sensor for use with WV4460E water
heater gas valves.
Model
WV4460E
a
Capacity based on 1000 Btu/ft
cific gravity natural gas at 0.25 kPa pressure drop).
b
Valves are guaranteed at only 77 percent of the rating.
Fig. 1. Typical capacity curve for WV4460E Family Water Heater Control System.
Gas
Manufactured
Mixed
Propane
69-1872EF—01
Table 1. Capacity of WV4460E.
Size (Inlet x Outlet),
in.
1/2 NPT x 1/2 inverted
flare
3
, 0.64 specific gravity natural gas at 1 in. wc pressure drop (37.3 MJ/meter
Table 2. Gas Capacity Conversion Factor.
0.60
0.70
1.53
P/N 50013231-002: 3/4" NPT, 2" insulation, 3" inser-
tion. Limit Rated Sensor for use with WV4460E water
heater gas valves
— Pilot Assembly: P/N Q3451J (See a Honeywell Product
Specialist for other options)
— TOD FVS (Therm-O-Disc) Flammable Vapor Sensor or
equivalent. Refer to specific OEM Water Heater
Service Manual for correct selection of sensor.
— See Honeywell product specialist for other available
accessories.
Capacity (at 1 in. wc
a,b
pressure drop
)
3
3
50 ft
/hr (3.7 m
/hr)
Specific Gravity
2
Minimum Regulated
Capacity
3
3
30 ft
/hr (0.6 m
/hr)
Multiply Listed Capacity By
0.516
0.765
1.62
Maximum Regulated
Capacity
3
3
100 ft
/hr (5.1 m
/hr)
3
, 0.64 spe-
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