Takagi T-H3J-DV-OS User Manual
NEW!NEW!NEW!
Condensing High Efficiency Gas Tankless Water Heaters
• EFFICIENCY • DURABILITY • EASE-OF-INSTALLATION
INDOOR MODELS
T-H3J-DV, T-H3S-DV, T-H3-DV
OUTDOOR MODELS
T-H3J-OS, T-H3S-OS, T-H3-OS
0.95
Energy Factor
PVC
Venting
0”
Clearance Venting
••••
••••
••••
FEATURES
••••
ENERGY STAR®Qualified
••••
••••
COMPARISON
••••
••••
FEATURES NAVIEN RINNAI NORITZ
Efficiency
Durability
Ease-of-
Installation
Energy Factor 0.95 0.95 0.92
HRS35 Copper
Primary Heat
Exchanger
316L Stainless Steel
Secondary Heat
Exchanger
Same Models
Residential
and Commercial
Robust exhaust
temperature
monitoring
safety system
Weight of
Water Heater
Metal Vent Collar
(Condensing Models)NO(Plastic)
Venting/
Flexibility/
Options
NO
(Stainless Steel)NO(C1220 copper)
NO NO NO
NO
(Different
Models: NR/NP)
NO
(High-limit
Switch only)
86 lbs 71 lbs 66 lbs
• PVC 3" up
to 100’
(cannot
use Sch.
40 PVC on
recirculatio
n over 150
degrees F)
Yes
(But different
remotes are
needed)
NO
(High-limit
Switch only)
Yes
(But CANNOT
use PVC venting)
• Proprietary
Venting (NOT
PVC. Have
to use
Rinnai's
venting,
which can
be costly)
NO
NO
(Different
Models:
NRC/NCC)
NO
(High-limit
Switch only)
NO
• Sch. 40 PVC
3” up to 16’
(NR111)
• Sch. 40 PVC
3" up to 62'
(De-rates
unit up to
10%, NR98)
TAKAGI
0.95
HRS35 is provides more durability than standard copper
yet allows for higher heat transfer than stainless steel
316L SS is a corrosion resistant material that protects
the water heater from acidic condensation
Our units are durable, and can be used in Multiple
applications (manufacture approved and still under
warranty in Residential, Commercial, Heating)
Contains both a high-limit switch and a thermistor,
fully ensuring that our water heaters are safe
Lighter and easier for one person to install
With gaskets inside our metal vent collars,
glue is no longer needed to attach PVC venting,
making installations simple and easy
• Sch. 40 PVC 3" up to 70'
• Sch. 40 PVC 4" up to 100'
• PVC venting can be used with all set temperatures
and all applications. Stainless steel venting can also
be used as an option (vent length guidelines are the
same as with PVC)
YES!
YES!
YES!
YES!
for PVC venting
59 lbs
YES!
Primary Heat Exchanger
is constructed of HRS35
Commercial-Grade Copper
which is more resilient
against erosion
Secondary heat exchanger
is made of Type 316L
Stainless Steel
Complies with Lead
Free Standards
Indoor Model includes a
built-in temperature controller
and advanced diagnostics to
simplify troubleshooting
Outdoor Model includes a
wall mount temperature
remote controller and
advanced diagnostics to
simplify troubleshooting
Built-in controller on
front panel for
temperature and
diagnostics settings.
(Indoor model only)
TBGSM00413 www.takagi.com
NO Yes NO
Plus temperature adjustments and 31 diagnostics
readings, including: water flow rate, water
temperatures throughout the heater, calculated
energy usage, exhaust temperature readings, etc.
YES!
NEW PRODUCT
®
T-H3J-DV
T-H3J-OS
T-H3S-DV
T-H3S-OS
T-H3-DV
T-H3-OS
SPOTLIGHT
••••
••••
••••
FEATURES
••••
Condensing High Efficiency Gas Tankless Water Heaters
••••
••••
SPECIFICATIONS
••••
••••
GAS CONSUMPTION
INPUT
MODEL
NUMBER
INDOOR
T-H3J-DV-N Natural 15,000 160,000 5.0 10.5 0.95 6.6 3/4” NPT 22-1/2 17-3/4 10-3/4 58
T-H3J-DV-P Propane 13,000 160,000 8.0 14.0 0.95 6.6 3/4” NPT 22-1/2 17-3/4 10-3/4 58
T-H3S-DV-N Natural 15,000 180,000 5.0 10.5 0.95 8.0 3/4" NPT 22-1/2 17-3/4 10-3/4 58
T-H3S-DV-P Propane 13,000 180,000 8.0 14.0 0.95 8.0 3/4" NPT 22-1/2 17-3/4 10-3/4 58
T-H3-DV-N Natural 15,000 199,000 5.0 10.5 0.95 10.0 3/4" NPT 22-1/2 17-3/4 10-3/4 59
T-H3-DV-P Propane 13,000 199,000 8.0 14.0 0.95 10.0 3/4" NPT 22-1/2 17-3/4 10-3/4 59
OUTDOOR
T-H3J-OS-N Natural 15,000 160,000 5.0 10.5 0.95 6.6 3/4” NPT 22-1/2 17-3/4 10-3/4 58
T-H3J-OS-P Propane 13,000 160,000 8.0 14.0 0.95 6.6 3/4” NPT 22-1/2 17-3/4 10-3/4 58
T-H3S-OS-N Natural 15,000 180,000 5.0 10.5 0.95 8.0 3/4" NPT 22-1/2 17-3/4 10-3/4 58
T-H3S-OS-P Propane 13,000 180,000 8.0 14.0 0.95 8.0 3/4" NPT 22-1/2 17-3/4 10-3/4 58
T-H3-OS-N Natural 15,000 199,000 5.0 10.5 0.95 10.0 3/4" NPT 22-1/2 17-3/4 10-3/4 59
T-H3-OS-P Propane 13,000 199,000 8.0 14.0 0.95 10.0 3/4" NPT 22-1/2 17-3/4 10-3/4 59
All dimensions are in inches.
15-150 psi Water Pressure. 40 psi or above is recommended for maximum flow.
*Current numbers based on factory testing; 0.4 GPM required for continuous fire after initial ignition.
Indoor models are certified from sea level to 10,100 ft. elevations.
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 obligation.
FUEL
TYPE
MIN.
BTU/H
BTU/H
MAX.
INLET GAS
PRESSURE
MIN.
W.C.
MAX.
W.C.
ENERGY
FACTOR
(EF)
MAX
GPM*
HOT/COLD
GAS
CONN.
DIMENSIONS IN INCHES
HEIGHT WIDTH DEPTH
UNIT
WEIGHT
(LBS)
T-H3J/T-H3S MODELS
.95 EF
Primary Heat Exchanger is
constructed of HRS35
Commercial-Grade Copper which
is more resilient against erosion
Secondary Heat Exchanger
is made of Type 316L
Stainless Steel
3" venting up to 70 ft
4" venting up to 100 ft
Indoor model includes
a built-in temperature controller
and advanced diagnostics
Outdoor model includes a wall
mount temperature remote
controller and advanced
diagnostics which can be
installed up to 400 ft from unit
100-140 degrees (5 degree
intervals settings)
T-H3 MODELS
.95 EF
ANSI Z21.10.3 CSA 4.3
(T-H3 models)
Primary Heat Exchanger is
constructed of HRS35
Commercial-Grade Copper which
is more resilient against erosion
Secondary Heat Exchanger is
made of Type 316L Stainless Steel
3" venting up to 70 ft
4" venting up to 100 ft
Indoor model includes a built-in
temperature controller and
advanced diagnostics
Outdoor model includes a wall
mount temperature remote
controller and advanced diagnostics
which can be installed up to 400 ft
from unit
100-185 degrees (17 settings in
5 degree intervals)
Easy Link up to 4 units (with
no additional parts or
accessories needed)
Multi-Link up to 20 units
© 2012 Takagi. All rights reserved. TBGSM00413
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