Maintain all clearances around
the water heater.
Model
110 Indoor* (T-KJr2-IN)*
110 Outdoor (T-KJr2-OS)
Model
310 Indoor* (T-K4-IN)*
310 Outdoor (T-K4-OS)
Model
510 Indoor* (T-D2-IN)*
510 Outdoor (T-D2-OS)
*Standard indoor installations and direct-vent indoor installations have the same clearances.
Check that these items below are included with the water heater.
1. Installation Manual and
Owner's Guide
CLEARANCES
Top
12"
36"
Top
12"
36"
Top
12"
36"
INCLUDED ACCESSORIES
2. Product Registration Card
Qty: 1
8
Side
Front
Bottom
Bottom
Front
12"
24"
12"
24"
Bottom
Front
12"
24"
12"
24"
Bottom
Front
12"
24"
12"
24"
3. Communication Cable
Qty: 1
│
Page
Installation
Top
Back
Sides
1"
2 "
1"
2 "
Back
Sides
1"
2 "
1"
2 "
Back
Sides
1"
2 "
1"
2 "
510 (T-D2) models only
Qty: 1
Back
Side