Installation Guide

18 Rinnai Tankless Water Heater Installation and Operation Manual
ITEMS:
• Gloves
• Safety glasses
• Soap or gas leak detector solution
• Approved venting
• Teflon tape (recommended) or pipe compound
• Pipe insulation
• Heat tape
• Electrical wire
• Concrete wall anchors
• Optional pipe cover
• PVC glue/cement and primer
• 2 conductor 22 AWG wire for controller
• Wire nuts
• Single gang electrical box
• Isolation Valve and Pressure Relief Valve Kit
(Part #: MIVK-T-LW)
• Unions and drain valves
• Smart device (such as a Smartphone)
• Combustion analyzer (recommended)
TOOLS:
• Pipe wrenches (x2)
• Phillips Head screwdriver
• Wire Cutters
• 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
• Level
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.
# Item
❶
Rinnai Tankless Water Heater
❷
Vent screens (x2) and vent screen
screws (x2). The vent screen prevents
debris and other objects from entering
the terminal. One vent screen is for the
air inlet; the other is for the exhaust.
❸
Wall Mounting Bracket
❹
Self-Tapping Screws (x4) (4.2 x 25 mm)
❺
Gas Conversion Label
❻
Literature Bag (image not shown)
• Wall Mounting Bracket Template
• Tankless Water Heater Installation
and Operation Manual (this manual)
❶
❷
❸
❹
❺