Water Piping
Refer to
Figure 10
for a typical installation. Use of
this layout should provide a trouble-free installation
for the life of the water heater. Before making the
plumbing connections, locate the COLD water inlet
and the HOT water outlet. These fittings are both
3/4’’ N.P.T. male thread. Make sure that the dip-tube
is installed in the cold water inlet. Install a shut-off
valve close to the water heater in the cold water line.
It is recommended that unions be installed in the
cold and hot water lines so that the water heater can
be easily disconnected, if servicing is required.
When assembling the hot and cold piping, use a
good food grade of pipe joint compound and ensure
all fittings are tight. It is imperative that open flame is
not applied to the inlet and outlet fittings, as heat will
damage or destroy the plastic-lined fittings. This will
result in premature failure of the fittings, which is not
covered by the warranty.
8
INSTALLATION INSTRUCTIONS
INSTALLATION INSTRUCTIONS
INTERRUPTEUR
D'ÉVENT
BLOQUÉ
TUYAU
DE VENTILLATION
ASSEMBLAGE DU
COLLET DE LA CHEMINÉE/
INTERRUPTEUR
D’ÉVENT OBSTRUÉ
SORTIE
DE LA CHEMINÉE
COLLET
DE LA CHEMINÉE
FLUE COLLAR
BOUTON DE
RÉINITIALISATION
BLOCKED
VENT
SWITCH
VENT PIPE
FLUE OUTLET
MANUAL
RESET
BUTTON
FLUE COLLAR/
BLOCKED VENT SWITCH
ASSEMBLY
Figure 9
Figure 10
1) Flue collar/blocked vent
switch assembly
2) Draft regulator
3) Sealant
4) Cold water supply manual
shut-off valve
5) Expansion tank
6) Union
7) Cold water inlet
8) Temperature &
pressure-relief valve
9) Overflow tube
10) Drain valve
11) Oil burner
12) Drain pan
13) Free-flowing floor drain
14) Observation port
15) Aquastat
16) Oil filter
17) Oil supply manual shut-off valve
18) Oil tank
19) Dip tube
20) Hot water outlet
21) Union
22) Service switch
2
5
6
3
4
7
8
22
9
10
11
14
13
12
19
15
16
18
17
20
21
1
Minimum Rise
1/4
’’
/foot (21mm/m)
Man inst Oil -GI-IM001En-0211.indd 9
11-10-12 2:11 PM
