Materials Needed - Rinnai RUC80i Installation And Operation Manual

The appliance must be isolated from the gas supply
•
piping system by closing its individual manual
shuto valve during any pressure tes ng of the gas
supply piping system at test pressures equal to or
less than 1/2 psi (3.5 kPa) (13.84 in W.C.).
ou must follo the installa on instruc ons and
•
those in C e d M
combus on air intake and exhaust.
NFORMA ON
If a ater heater is installed in a closed ater
•
supply system, such as one having a backflo
preventer in the cold ater supply line, means
shall be provided to control thermal expansion.
Contact the ater supplier or local plumbing
inspector on ho to control thermal expansion.
Should overhea ng occur or the gas supply fail to
•
shut o , turn o the manual gas control valve to
the appliance.
Keep the air intake loca on free of chemicals, such
•
as chlorine or bleach, that produce fumes. These
fumes can damage components and reduce the life
of your appliance.
( d)
e ce for adequate
KBD Series Manual
Parts included
Tankless ater heater
•
Color coded cold (blue) and hot (red) isola on
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valves
Pressure relief valve
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MC-91-2 temperature controller (integrated into
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indoor models; provided ith outdoor models)
Self Tapping Scre s (Qty - 2)
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Tools needed
Pipe renches (2)
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Adjustable pliers
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Scre drivers (2)
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Wire cu ers
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Tools that might be needed
Hammer drill ith
•
concrete bits
Sa
•
Threading machine ith
•
heads and oiler

Materials needed

Soap or gas leak
•
detector solu on
Approved ven ng
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Materials that may be needed
Heat tape
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Pipe insula on
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Electrical ire and
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conduit per local code
Concrete all anchors
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p onal pipe cover
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p onal temperature
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controller
Gloves
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Safety glasses
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Level
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Core drill ith diamond
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head
Torch set
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Copper tubing cu er
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Steel pipe cu er
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Teflon tape
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(recommended) or pipe
compound
PVC glue/cement
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5/8" ID PVC flexible
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tubing
2 conductor 22 AWG
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ire for controller
Single gang electrical
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box
Wire nuts
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Unions and drain valves
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