John Wood SpaceSaver (all models except 2.5 Gallon) - Manual (Page 10)

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OPTION 2
OPTION 1
A bent tube (as
shown) is installed for
the hot water outlet on
side outlet water
heaters to ensure a
maximum of hot water
supply. This fitting
must be aligned prop-
erly. The 'line' on the
fitting must be orient-
ed pointing up. When
in correct position, the
hot water is drawn
from the highest point
in the tank.
SPACESAVER™ MODELS
(SIDE OUTLET) ONLY
NOTE TO INSTALLERS:
1. Cold water inlet
2. Hot water outlet
3. Anode(s)
4. Temperature and pressure (T&P) relief valve*
4a. Alternate location of T&P relief valve*
5. Thermostat with High-limit switch
6. Element
7. Access door - not illustrated
8. Thermostat
9. Drain valve
10. Water supply to meter
11. Water supply to water heater
12. Water meter with backflow preventer
13. Overflow
14. Pressure relief valve
15. Expansion tank
16. Pipe Insulation (mandatory if supplied with heater)
*Items to be supplied by installer. Options 1 and 2 show the location of pressure relief and/or
expansion tank if a check valve or pressure reducing valve
is in the cold water supply to the house. Use option 1 or 2
as convenient. If a pressure relief valve is used (OPTION 1)
select one with a setting 25 psi below the relief valve rating
used on the heater.
Drain pan*
Floor drain
Floor drain
Tee fitting
Refer to pressure
relief/expansion tank
schematic above.
Floor Drain
Drain pan*
Drain valve*
Cold in
Hot out
Cold in
Hot out
Figure 4 Parts Reference