Item # bci3822008

Takagi 8 GPM 120 Volt Residential Indoor Liquid Propane / Natural Gas Tankless Water Heater with Ultra-Low NOx

Model: TK-310U-I

$1,162.16
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    $1,162.16
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Product Overview

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Features:

  • Never run out of water again with a steady 8 GPM flow rate
  • Electric ignition ensures you never have to mess with a pilot light again
  • Uniform Energy Factor of 0.81
  • Tankless design allows for wall-mount installation, leaving more space available for you to use
  • Includes built-in temperature controller and factory-installed power cord as standard features
  • Durable heat exchanger is constructed of commercial-grade copper resulting in greatly increased heat transfer and resistance to erosion
  • Protected by a multitude of built-in safety features such as an overheat cutoff fuse, internal freeze protection, manual reset hi limit, constant temperature monitoring, air fuel ratio sensor, and flame sensor
  • Can be installed utilizing vertical or horizontal installation via power vent or power direct venting
  • Easily link up to 4 units without needing additional parts or accessories, and up to 20 units with the multi-unit controller (sold separately)
  • Field convertible from natural gas to liquid propane
  • Complies with lead-free standards
  • Designed for indoor use only
  • Covered under 15-year limited residential and 5-year limited commercial heat exchanger warranties
  • Covered under 1 year labor and 5 year parts manufacturer warranties

Product Technologies:

  • Ultra-Low NOx Condensing Technology: Meets SCAQMD 1146.2 requirements for Ultra-Low NOx regulations of less than 14 ng/J (<20ppm)

Specifications:

  • Width: 13-3/4"
  • Height: 20-1/2"
  • Depth: 10"
  • Fuel Type: Liquid Propane, Natural Gas
  • Gas Connection: 3/4" NPT
  • Water Connection: 3/4" NPT
  • Water Pressure (Min): 15 psi
  • Water Pressure (Max): 150 psi
  • Temperature (Max): 140°F
  • Voltage: 120V
Why choose Takagi? Takagi produce some of the most highly efficient tankless water heaters in the industry. With a commitment to innovation and quality, they are constantly creating new technology to keep up with their customers' ever-changing hot water needs. Takagi sets the bar with the most stringent of durability testing standards for all of our models. For 15 years, Takagi has provided the most eco-friendly, energy-efficient water heating solutions in North America.

This product is listed under the following manufacturer number(s):

Manufacturer Resources

Dimensions and Measurements

Activation GPM
0.5
Depth
10 in.
Duct Size
3" Round, 4" Round
Gas Connection
3/4"
Height
20.5 in.
Maximum Flow Rate
8 GPM
Maximum Gas Input
190000
Minimum Gas Input
15000
Product Weight
38 lbs.
Water Connection
3/4"
Water Pressure (Max)
150 PSI
Water Pressure (Min)
15 PSI
Width
13.75 in.

Included Components

Includes Isolation Valve Kit
No
Includes Remote
Yes
Recirculation Pump
No

Characteristics and Features

Direct Vent
Yes
Heating Technology
Non-Condensing
Indoor Installation
Yes
Installation Location
Indoor
Installation Type
Wall Mounted
Natural Gas Input (Min)
15000
Natural Gas Pressure (Max)
10.5
Natural Gas Pressure (Min)
4
Vent Type
Direct Vent
Water Connection Type
NPT

Manufacturer Technology

Recirculation
No

Electrical and Operational Information

Altitude Certification
10100 ft.
Default Temperature
120 °F
Energy Factor
0.81
Frequency
60 Hertz
Fuel Type
Liquid Propane, Natural Gas
Ignition Type
Electric
Max BTU Input
190000
Power Source
Plug-In
Temperature (Max)
140 °F
Voltage
120

Warranty and Product Information

ANSI Certification
Z21.10.3
Application
Tankless Water Heater
Certifications
ANSI, ASME, CSA
Energy Star
No
Heat Exchanger Warranty
15-Years Limited Residential, 5-Years Limited Commercial
Indoor Approved
Yes
Low Lead Compliant
Yes
Manufacturer Warranty
1 Year Labor, 5 Year Parts
Outdoor Approved
No
Product Variation
Whole House Water Heater
Quick Ship
Yes
SCAQMD Compliant
Yes
Title 20 Compliant
Yes
Uniform Energy Factor
0.81