A.O. Smith T-KJr2-OS User Manual

110 Indoor / 110 Outdoor Service Manual
Ver. 1.01
3
CONFIDENTIA
L
1. Specifications of the 110 Direct Vent Indoor* and 110 Outdoor
Model 110 Indoor 110 Outdoor
Dimensions H20.5"×W13.8"×D6.7"
Weight 33 lbs.
Combustion
INPUT
BTU/h
Max 140,000
Min 19,500
Combustion System
Power vent
Installation Indoor & Direct-vent Outdoor
Fan motor PWM Multi blade fan
Manifold
Pressure**
Max
LP 2.6” WC
Natural 2.2” WC
LP 3.0” WC
Natural 2.7” WC
Min
LP 0.7” WC
Natural 0.6” WC
LP 0.8” WC
Natural 0.7” WC
Water control
Flow rate 0.75 to 6.6 GPM
Available set
temperatures
99°F to 167°F
Default: 122°F
Temperature
dipswitch settings
113°F, 122°F, 131°F, 140°F
Bypass valve N/A
Thermistors 2 thermistors (In, Out)
Operation
Remote controller
model
9007666005
PCB model 110
Indicators Red LED on PCB during operation
Power supply
control
Surge absorber and Power ON-OFF switch
Features
Freeze protection
Ceramic heaters
Self-combustion
improvement
Air-Fuel Ratio Detection System
Easy-Link system
N/A
Multiple-system
N/A
* The 310 Direct Vent Indoor means the 110 Indoor in the text.
**The manifold pressure measurement is base on conditions without front cover.

A.O. Smith T-KJr2-OS Specifications

General

Brand	A.O. Smith
Model	T-KJr2-OS
Category	Water Heater
Language	English