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Save $100 on the T-K3-PRO-NG water heater with coupon code TK100
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**This product qualifies for the Federal Tax Credit. Please see the bottom of this description for tax credit details.

The NEW T-K3-Pro model was specifically designed for light commercial applications. The T-K3-Pro offers all the features of the "Revolutionary T-K3" model and utilizes HRS-35 copper alloy. Try the new T-K3-Pro and see why Takagi offers the most durable and best quality commercial tankless heaters on the market!

The T-K3-Pro is ideal for light-commercial applications including small restaurants and beauty salons. Utilizing HRS35 copper alloy for the heat exchanger tubing, the T-K3-Pro is also suited for heavier-residential usages such as space-heating and domestic recirculation systems.

The T-K3-Pro is a fully modulating, gas fired, tankless on-demand water heaters specifically designed for light commercial applications. It can be either installed outdoors, indoors or direct vented. It can supply to domestic hot water systems or to heating applications (local codes dictate proper compliance). It features HRS35 copper alloy and a thicker heat exchanger drum for added durability. Up to 4 units can be easy linked without a multi-unit controller in sytems for larger applications. Please check local codes prior to installations.

**Federal Tax Credit Information:

The purchase and installation of this energy-efficient product in your home qualifies you for a Federal Tax Credit.

The 2010 tax credit is worth 30% of the item's total cost (including installation), up to a maximum of $1,500. The credit is applicable on products placed in service between January 1, 2009 and December 31, 2010 and installed in your primary residence.

The 2011 tax credit extension is worth 10% of the item's total cost up to of $500 (installation cost is not included). The credit is applicable on products placed in service between January 1, 2011 and December 31, 2011 and installed in your primary residence. There is a $500 cap for the 2011 tax credit extension, so if you have claimed $500 or more since January 1, 2005, you are not eligible for the credit. Additional caps have been placed on specific product categories, including a $300 cap for water heaters and a $150 cap for boilers.

Since this non-solar gas water heater has either an Energy Factor greater than or equal to 0.82 or a thermal efficiency of at least 90%, it qualifies for the Federal Tax Credit.

To apply for the tax credit, you must file and submit the relevant tax forms. For products "placed in service" in 2011, you would take the tax credit on your 2011 income taxes. Remember to save your receipts and the Manufacturer's Certification Statement for your records.

Please see Federal Tax Credits for Consumer Energy Efficiency for additional information.
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Natural Gas (NG)

BTU Range:

11000 to 199000 BTU





Min Pressure (W.C.):

5" W.C.

Max Pressure (W.C.):

10.5" W.C.

Water Connection:


Gas Connection:


Vent Size:


Flow Rate:

0.5-7 GPM

Max Pressure (PSI):


Height (Inches):




Depth (Inches):


Weight (lbs):

40 lbs

Temperature Range (F):

104°F to 185°F

1st Hour Delivery (Gallons):


Water Pressure:

15 psi to 150 psi

Inlet Water Temp:


Outlet Water Temp:


Energy Factor:


Venting Requirement:

Category III Stainless Steel


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