Takagi T-KJr2-IN Installation Manual And Owner's Manual page 14

Horizontal Installation Diagram
(With direct-venting)
Vertical Condensation Drain**
Backflow
Preventer *
See the picture below for detailed connection
instructions to the Direct-Vent Conversion Kit.
*Backflow Preventer (Recommended for freezing weather conditions: 36°F and below)
**Vertical Condensation Drain must be installed accordance with local codes.
Horizontal Installation Diagram
With Direct-Vent Concentric
Termination
Wall
Direct-vent
Concentric
Termination
Wall
Sidewall
Vent
Terminator
14
│
Page
Vertical Installation Diagram
(With direct-venting)
Rain Cap
Roof
Backflow
Preventer *
Vertical
Condensation
Drain**
Installation Diagram of Direct-Vent
Conversion Kit with water heater
The water heater
Plate of Direct-Vent Conversion Kit
Installation
Roof Flashing
Fire stop
Intake port of
Direct-Vent
Conversion Kit