Whirlpool WHER25 Installation And Operation Manual page 5

All install parts included in package.
Additional Parts required.
Plan Your Installation
Cold Water
Supply
Storage
Tank
Shut-off Valve
Typical Under Sink Installation
Outside Faucet
(Hard Water)
Soft, Cold Water
Soft, Hot
Water
Water
Heater
Typical Remote Installation
HOT COLD
Sink Drain P-Trap
Outside Faucet
(Hard Water)
Soft water
Shut-off
to Reverse
Valve
Osmosis
System
Reverse
Osmosis
Drain
Hard
Water to
House
Air Gap
Main
Water
Shutoff
Softener
Valve
5
Drain Adapter
for Reverse
Osmosis Waste
Water
Reverse
Osmosis
Assembly
To Faucet
Reverse
Osmosis
System
Storage
Tank
Water
Meter
FIG. 2
FIG. 3