John Wood Envirosense Power Vent - Manual (Page 6)

6
tYpIcal InstallatIon
* cautIon harness has 120 vac. In operatIon.
** see “plannInG the vent sYsteM”, “condensate” and “Blower asseMBlY InstallatIon” for more
information.
*** the side recirculation loop connections may not be used as the primary water inlet and outlet connections.
For your convenience, plugs are installed in these fittings at the factory. Remove these plugs if needed for
your specific installation. Otherwise (as with all connections) check for leaks while filling the tank with water
and after completing the installation.
fIGure 1
vacuuM relIef
valve
*Install per
local codes
teMperature adjustMent Buttons
teMperature IndIcators (X)
p temperature & pressure
relief valve
q rating plate
r Insulation
s vent terminal
t drain valve
u Igniter and Main Burner
w Metal drain pan
X Gas Control Valve/Thermostat
Y control harness*
aa Motor & Blower
cc condensate fitting
(3 Places Shown)**
Get to Know Your water heater - Gas Models
a vent pipe
B anode
c hot water outlet
D Outlet (120 VAC)
f Gas supply
G Main Manual Gas shut off valve
h Ground joint union
j dirt leg
K outer door
l union
M Inlet water shut off valve
n cold water Inlet
o Inlet dip tube
dd plastic top
ee on/off switch
ff vent pipe assembly #1
GG vent pipe assembly #2
HH Vent Pipe Assembly #3
II side recirculation loop Inlet***
jj side recirculation loop outlet***
(not shown)
KK Vent Attenuation Assembly (VAA)
(Optional)
ll access door
(U) NATURAL GAS MAIN BURNER
wIth IGnIter asseMBlY
sIde vIew
replaceMent parts and delIMInG
products
Replacement parts and recommended delimer may be ordered through
authorized servicers or distributors. When ordering parts, provide complete
model and serial numbers (see rating plate), quantity and name of part
desired. Standard hardware items may be purchased locally.