Instructions / Assembly

4
Isolation Valve*
Exhaust
Intake
Cold Water
Hot Water
Quick Connect Cord
Union
Gas Valve
Pressure
Relief Valve
To drain outlet
To drain outlet
Make this distance
as short
as possible.
The hot water
temperature will
become unstable as
the pipe length
increases.
Size the piping to allow for the
maximum flow rates of the units.
* Isolation valves are necessary
for flushing the Heat Exchanger.
They allow for easy flushing
of the system.
Distance on sides
3 - 18 in. (75 - 457 mm)
Leave enough clearance around
the plumbing to apply insulation.
It will be necessary to add bends
to the piping to ensure that this
clearance is available.
The backflow preventer should be placed
upstream of the cold water branch.
3.
Quick Connect Multi System Installation
• The Quick Connect Multi System allows the installation of two units together utilizing only the Quick
Connect Cord.
Typical Plumbing
* When connecting two units, use only a
single remote controller.
Note: Connect the remote
controller to only one
of the units.
Units must be same
model in order to
quick connect.
System Diagram
• Insulate the hot water piping to prevent heat loss. Insulate and apply heating materials to the
cold water supply piping to prevent heat loss and freezing of pipes when exposed to excessively
cold temperatures.
The Quick Connect Cord is 6 ft.(2m) long. Install the units 3-18" (75-457mm) apart from each
other to ensure the cord will be able to reach between the units. (See Typical Plumbing diagram).
(If the distance between the two units is too great, not only will the cord not be able to reach,
but the water temperature may also become unstable because of the difference in pipe length
between the two units).
G
Quick Connect
Cord
Remote Controller Cord
Gas Supply Piping
Cold Water Supply
Hot Water Supply
Remote Controller
Terminal Block
Cord
Connector
Cord
Connector