Takagi T-KJr2-IN User Manual

Specifications
3│Page
SPECIFICATIONS
Model
110
Indoor
(T-KJr2-IN)
110
Outdoor
(T-KJr2-OS)
310
Indoor
(T-K4-IN)
310
Outdoor
(T-K4-OS)
510
Indoor
(T-D2-IN)
510
Outdoor
(T-D2-OS)
Natural Gas Input
(Operating Range
)
Min: 19,500 Btu/h
Max: 1
40
,000 Btu/h
Min: 11,000 Btu/h
Max: 19
0
,000 Btu/h
Min: 11,000 Btu/h
Max: 199,000 Btu/h
Propane Input
(Operating Range)
Min: 19,500 Btu/h
Max: 140,000 Btu/h
Min: 11,000 Btu/h
Max: 190,000 Btu/h
Min: 11,000 Btu/h
Max: 199,000 Btu/h
Gas Connection
¾” NPT
Water Connections
¾” NPT
Water Pressure
15 - 150 psi*
Natural Gas
Inlet Pressure
Min. 5.0” WC
Max. 10.5” WC
Propane
Inlet Pressure
Min. 8.0” WC
Max. 14.0” WC
Manifold
Pressure**
Natural
2.0” WC
2.5” WC 2.0” WC
2.5” WC 2.0” WC 2.5” WC
Propane
2.5” WC 3.1” WC 3.7” WC 4.0” WC 3.7” WC 4.5” WC
Weight 33 lbs. 38 lbs. 39 lbs.
Dimensions H20.5” x W13.8” x D6.7”
H20.5” x W13.8” x D8.5”
Ignition Electric Ignition
Electric
Supply 120 VAC / 60 Hz
Consumption
Operation
73.1 W / 0.61 A 87.6 W / 0.73 A 89.8 W / 0.75 A
Standby 6.2 W / 0.05 A 6.2 W / 0.05 A 6.2 W / 0.05 A
Freeze-
Protection
111 W / 0.93 A 111 W / 0.93 A 111 W / 0.93 A
*40 psi or above is recommended for maximum flow
.
**The Manifold Pressure is the factory setting and generally should not need adjustment.
NOTE:
 Check the rating plate to ensure this product matches your specifications.
 In accordance with ANSI Z21.10.3, CO emission does not exceed 400 PPM for
normal input.
 The manufacturer reserves the right to discontinue, or change at any time,
specifications or designs without notice and without incurring obligations
.
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Takagi T-KJr2-IN Specifications

General

Brand	Takagi
Model	T-KJr2-IN
Category	Water Heater
Language	English