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Section 7, Plumbing the System
Figure 7-3: Three
Approved
Methods
of
Installing
Heater
Hose
(consult ITR for alternative methods and products)
7.4
Potable Water Plumbing Installation
®
The Potable water connections are located on top of the Oasis
Zephyr. The Cold-Water Inlet and Hot-Water Outlet are be connected
using PEX crimp fittings.
Both connections for Potable Cold Inlet and Potable Hot Outlet
(labeled as such) are made with a crimped, Pex to Pex connection.
The maximum water supply pressure to the heater is 150 PSI (10
bar). The Hot water outlet temperature is regulated by an internal
mixing valve factory set at 120F (49°C). If needed this valve can be
adjusted between a range of 75F (24°C) to a maximum of 145F
(63°C). See Figure 7-4: Potable Hot water system plumbing.
ITR warranty does not cover damage caused by leaks from
NOTICE
connections made during installation.
All fittings, hose, tube and fitting sealant involving the potable water
WARNING
must be food safe and approved for use with potable water and rated
for the potable water system pressure.
International Thermal Research
7-5
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