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ENGLISH
Zodiac
®
JXi
™
Gas-Fired Pool & Spa Heater
|
Installation & Operation Manual
1.5
Specifi cations
SUPPLY GAS
APPLIANCE RATINGS
Please also refer to the appliance data plate
INSTALLATION LOCATION
NATURAL GAS (NG)
CERTIFIED INDOOR/OUTDOOR
LIQUID PROPANE (LP)*
CERTIFIED INDOOR / OUTDOOR / COVERED SHELTER
GAS PIPE HEATER GAS VALVE
CONNECTION
†
NATURAL GAS (NG)
20 mm (3/4”) NPT
LIQUID PROPANE (LP)
20 mm (3/4”) NPT
INLET GAS SUPPLY PRESSURE
Min
Max
NATURAL GAS (NG)
1.13 kPa (4.5” WC)
2.6 kPa (10.5” WC)
LIQUID PROPANE (LP)
1.0 kPa (4.0” WC)
3.5 kPa (14.0” WC)
GAS VALVE OFFSET PRESSURE
‡
NATURAL GAS (NG)
-.05 kPa (-.2” WC)
-.05 kPa (-.2” WC)
LIQUID PROPANE (LP)
WATER PIPE/HEATER CONNECTION
NATURAL GAS (NG)
• PVC/CPVC 50mm (2”) unthreaded
• Zodiac threaded union
LIQUID PROPANE (LP)
WATER FLOW RATE
Min
Max
NATURAL GAS (NG)
113 lpm
(30 gpm)
378 lpm
(100 gpm)
LIQUID PROPANE (LP)
WORKING WATER PRESSURE
Min
Max
NATURAL GAS (NG)
13.8 kPa
(2 psi)
344.7 kPa
(50 psi)
LIQUID PROPANE (LP)
EXHAUST VENT CONNECTION SIZE
§
NATURAL GAS (NG)
• Model 200: 150 mm (6”)
• Model 370: 150 mm (6”)
LIQUID PROPANE (LP)
ELECTRICAL SUPPLY
NATURAL GAS (NG)
• 230 VAC, 50Hz
(Optional: 120 VAC, 50/60 Hz. See Appendix A.)
LIQUID PROPANE (LP)
HIGH ALTITUDE
NATURAL GAS (NG)
• The JXi heater has a special venturi-type combustion system which
self compensates for changes in barometric pressure up to 1372 m
(4500′) above sea level. At elevations above 1372 m (4500′), the heater
MJ output can be expected to be reduced by 4% for every 305 m (1000′)
over 1372 m (4500′) above sea level.
LIQUID PROPANE (LP)
* Indoor installation is not recommended for liquid propane heaters.
Review Special Precautions for liquid propane heaters (Section
4.4
).
Any changes to the heater, gas controls, air orifi ce, gas orifi ces, wiring, or
improper installation may void the warranty. If change is required to any of
the above; contact your local Zodiac distributor visit www.zodiac.com.au
or call technical support at 1300 763 021.
†For gas pipe size requirements see
Section 4
‡ All readings must be taken while the heater is operating
§ Use type B double-wall gas vent.
1.6
Dimensions
Figure 1.
General Dimensions
Dimensions are identical
for all heater models
Versa Plumb
Inlet
Inlet
13 cm
(5.1")
14 cm
(5.6")
26 cm
(10.13")
47 cm
(18.5")
56 cm (22.1")
40.6 cm
(16")
55 cm
(21.6")
90 cm (35.4")
63 cm
(24.9")
67 cm
(26.5")
