Product Guide

Connection:
Gas/Water
Power
Venting Intake
Exhaust
Easy-Link
(EL)
Multi-Unit
(MU)
Temperature
(with
remote)
GPM
(Max)
Per Unit
Uniform
Energy
Factor
Max
BTU/h
Dimension/
Weight
Condensing
H3M Series
High efficiency
ultra-low NOx
condensing
tankless.
3” PVC venting.
0” clearance to
combustible.
1/2” Gas
3/4”
Water
120 VAC
Intake & Exhaust 3”,
70’ Max, 5 elbow
Max
OR
4”, 100’ Max,
5 elbow Max
N/A
120 - 140
(100 - 140)
6.6
I: 0.90
O: 0.91
120,000
H = 22-7/8”
W = 13-7/8”
D = 10-3/4”
44 lbs
H3J Series
High efficiency
ultra-low NOx
condensing
tankless.
3” PVC venting.
0” clearance to
combustible.
3/4”
Gas/
Water
120 VAC
Intake & Exhaust 3”,
70’ Max, 5 elbow
Max
OR
4”, 100’ Max,
5 elbow Max
N/A
120 - 140
(100 - 140)
6.6
I: 0.94
O: 0.95
160,000
H = 23-5/8”
W = 17-3/4”
D = 11-3/4”
58 lbs
H3S Series
High efficiency
ultra-low NOx
condensing
tankless.
3” PVC venting.
0” clearance to
combustible.
3/4”
Gas/
Water
120 VAC
Intake & Exhaust 3”,
70’ Max, 5 elbow
Max
OR
4”, 100’ Max,
5 elbow Max
N/A
120 - 140
(100 - 140)
8.0 I: 0.95
O: 0.94
180,000
H = 23-5/8”
W = 17-3/4”
D = 11-3/4”
58 lbs
H3 Series
High efficiency
ultra-low NOx
condensing
tankless.
3” PVC venting.
0” clearance to
combustible.
3/4”
Gas/
Water
120 VAC
Intake & Exhaust 3”,
70’ Max,
5 elbow Max
OR
4”, 100’ Max,
5 elbow Max
(EL) 4 units
(MU) 20
units
120 - 160
(100 - 160)
10.0
I: 0.93
O: 0.95
199,000
H = 23-5/8”
W = 17-3/4”
D = 11-3/4”
59 lbs
540P Series
High efficiency
ultra-low NOx
condensing
tankless with
integrated
recirculation
pump.
3/4”
Gas/
Water
120 VAC
Intake & Exhaust 3”,
70’ Max,
5 elbow Max
OR
4”, 100’ Max,
5 elbow Max
(EL) 4 units
120 - 140
(100 - 140)
10.0
I: 0.93
O: 0.95
199,000
H = 23-5/8”
W = 17-3/4”
D = 11-3/4”
59 lbs
Non-Condensing Low NOx
KJr2 Series
Great for apart-
ments, condos
and summer
cabins.
3/4”
Gas/
Water
120 VAC
I Model:
3” Intake, 50’ Max
4” Exhaust, 50’ Max
N/A
113°F,
122°F,
131°F,
140°F
(99 - 167)
6.6
I: 0.79
O: 0.79
140,000
H= 20-1/4”
W= 13-3/4”
D= 7-3/4”
33 lbs
K4 Series
Adds 1 more
shower over the
110 at minimal
increase in cost.
3/4”
Gas/
Water
120 VAC
I Model:
3” Intake, 50’ Max
4” Exhaust, 50’ Max
N/A
113°F,
122°F,
131°F,
140°F
(99 - 167)
8.0
I: 0.80
O: 0.80
190,000
H= 20-1/4”
W= 13-3/4”
D= 9-1/2”
38 lbs
D2 Series
Well suited
for light
commercial
applications.
Commerical-
grade copper
3/4”
Gas/
Water
120 VAC
I Model:
3” Intake, 50’ Max
4” Exhaust, 50’ Max
(EL) 4 units
104°,
113°F,
122°F,
140°F
(100 - 176)
10.0
I: 0.80
O: 0.80
199,000
H= 20-1/4”
W= 13-3/4”
D= 9-1/2”
39 lbs
Models
T-H3J-DV
T-H3J-OS
T-H3S-DV
T-H3S-OS
T-H3-DV
T-H3-OS
T-H3M-DV
T-H3M-OS
TK-540P-NIH
TK-540P-NEH
T-KJr2-IN T-KJr2-OS
T-K4-IN
T-K4-OS
T-D2-IN
T-D2-OS
I = Indoor
O = Outdoor
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