2. About the Water Heater
2.1 Items Included
Unpack the Rinnai Tankless Water Heater package and verify the following contents are included. If any items are
missing, contact your local dealer/distributor or call Rinnai Customer Care at 1-800-621-9419.
•
Rinnai Tankless Water Heater
•
Wall Mounting Bracket (for internal/indoor water heaters only)
•
Pressure Relief Valve and Adapter
•
Isolation Valve Kit (for quick isolation of the water heater for service and/or maintenance)
•
Literature Bag
−
Tankless Water Heater Installation and Operation Manual (this manual)
−
Wall Mounting Bracket Template (for internal/indoor water heaters only)
−
Model/Serial Number Labels (with printed QR code)
•
Controller Cable (for additional controller connection)
•
Vent screens (x2) and vent screen screws (x2) (for internal/indoor water heaters only). The vent screen
prevents debris and other objects from entering the terminal. One vent screen is for the intake; the other is
for the exhaust
•
Self-Tapping Screws (x2) (for internal/indoor water heaters only)
2.2 Items Needed for Installation (Not Included)
•
Pipe wrenches (x2)
•
Phillips Head screwdriver
•
Wire cutters
•
Gloves
•
Safety glasses
2.3 Items Not Required But May Be Useful
•
Hammer drill with concrete bits
•
Saw
•
Threading machine with heads and oiler
•
Core drill with diamond head
•
Torch set
•
Copper tubing cutter
•
Steel pipe cutter
•
Heat tape
6
•
Level
•
Soap or gas leak detector solution
•
Approved venting
•
Teflon tape (recommended) or pipe compound
•
Pipe insulation
•
Electrical wire
•
Concrete wall anchors
•
Optional pipe cover
•
PVC glue/cement and primer
•
2 conductor 22 AWG wire for controller
•
Single gang electrical box
•
Wire nuts
•
Unions and drain valves
Rinnai Tankless Water Heater Installation and Operation Manual