T-D2-OS Takagi Tankless Outdoor Water Heater (Propane) Zoom

T-D2-OS Takagi Tankless Outdoor Water Heater (Propane)


Brand: Takagi

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Application: 2-4 Showers
Product Type: Tankless Heater
Fuel Type: Propane
Installation Type: Outdoor Only
Energy Factor: 0.82
Inlet Gas Pressure: 8.0"-14.0"W.C.
Manifold Pressure: 3.7-4.5"W.C.
Energy Star Rated: Yes
Height: 20.3"
Width: 13.8"
Depth (Inches): 8.5"
Max Flow (GPM): 10
Gas Input: 11000-199000 BTU/h
Water Connection: 3/4"
Gas Connection: 3/4"
Temperature Range (F): 99°-185°F
PSI Range: 15-150 psi
Weight (lbs): 39 lbs

Description for Takagi T-D2-OS-LP

Note: Isolation valves are not included but are recommended for installaltion.

The NEW T-D2-IN/OS model was specifically designed for light commercial applications, including small restaurants and beauty salons. The T-D2-IN/OS offers all the features of the "Revolutionary T-K3-Pro" model and now has an outside specific model along with a max flow rate of 10.0GPM.

Utilizing HRS35 copper alloy for the heat exchanger tubing, the T-D2-IN/OS is also suited for heavier-residential usages such as space-heating and domestic recirculation systems. The TM-RE30 is included with T-D2-IN and T-D2-OS


  • Flow Rate: Maximum 10.0 GPM
  • Gas Inputs: 11,000 to 199,000 BTU per hour
  • Energy Factor Rating: 0.82
  • Inlet Gas Pressure: Min: 8.0" W.C. / Max 14.0" W.C.
  • Dimensions: 20.3" H x 13.8" W x 8.5" D
  • No Venting Required
  • Electric Ignition

TM-RE30 Remote Control is included:

T-D2-OS Takagi Tankless Outdoor Water Heater (Propane)


by PowerReviews
T-D2-OS Takagi Tankless Outdoor Water Heater (Natural Gas)

(based on 1 review)

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Reviewed by 1 customer

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(1 of 1 customers found this review helpful)


I Love This Product!

By The Man

from Yorba Linda, CA

Verified Buyer

Comments about T-D2-OS Takagi Tankless Outdoor Water Heater (Natural Gas):

Put two heaters inline for lots of hot water, as I put in a new large shower, and large whirlpool tub. We have three bathrooms also. Does a great job running it all!

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  • T-D2-OS Takagi Tankless Outdoor Water Heater (Natural Gas)


    is this unit t-d2-takagi is able to heat a 1500 sq whith 3 showers
    Asked on 7/1/2011 by guayo from union city c a

    1 answer

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