TK-110C-NI - 140,000 BTU Concentric Vent Indoor Non-Condensing

TK-110C-NI

TK-110C-NI (Indoor)

Fully modulating, gas fired, tankless water heater with sealed combustion and power vented flue. Supplies hot water to domestic hot water systems (directly or indirectly) and can be used with water storage tanks, recirculation systems, and/or combined domestic & heating applications. This heater complies with Ultra-Low NOx regulations of less than 14 ng/J (<20ppm)

Number of showers this unit can handle, depending on ground water temperature.

Warmer Climates

Cooler Climates

Overview

The TK-110C-NI is a fully modulating, gas fired, tankless water heater with sealed combustion and power vented flue. Supplies hot water to domestic hot water systems (directly or indirectly) and can be used with water storage tanks, recirculation systems, and/or combined domestic & heating applications.

  • 15-year limited heat exchanger, 5 yrs limited parts Residential use
  • Convertible from Natural Gas to Liquid Propane
  • Complies with Ultra-Low NOx regulations of less than 14 ng/J (<20ppm)
  • Commercial Grade Copper Heat Exchanger
  • Includes a power cord as standard features
  • Concentric Vent design
  • Safety features include freeze, overheat, surge protection, and troubleshooting diagnostic codes

TK-110C-310C Certifications

Tech Specs

Emissions: Ultra-Low NOx
Maximum BTUs: 140,000
Minimum BTUs: 19,500
Water Connection Location: Bottom
Water Connection: 3/4"
Flow Rate: 6.60
Heat Exchanger: Copper
Voltage: AC 120V
UEF: 0.82
ENERGY STAR® Qualified: No
LEED Rating: 0.0
Remote Control: No
Technology: Non-Condensing
Multilink: No

Dimensions & Venting

Height: 20.50"
Width: 13.75"
Depth: 10.50"
Product Weight: 55 lbs.
Vent Type: Concentric Vent
Vent Size: 3 by 5"

Venting

Direct Vent Instruction Manual

Download the Direct Vent Instruction Manual

Accessories



9007604005
Lead Free Isolation Valves & Pressure Relief Valve

The 9007604005 Lead Free Isolation Valves & Pressure Relief Valves are used to isolate a unit for service. The Pressure Relief Valve is to help protect the unit and release if the pressure in the tankless water heater or hot water system exceeds 150 psi and up to 200,000 BTUs. For 3/4" water lines. (1953 Compliant)


For Use with the following models:

TK-110C-NI, TK-310C-NI, TK-510C-NI, T-KJr2/U, T-K4/U, T-D2/U, T-H3M, T-H3J, T-H3S, T-H3


PP-AS20
Product Preservers® Anti-Scale System

Did you know more than 85% of American homes have hard water and that hard water scale is a leading cause of failure for tankless water heaters?

The Product Preservers® Anti-Scale System protects your tankless water heater from damage due to scale formation. This system does not add chemicals to the water or require electricity. As water flows through the filter, hard water minerals form inactive scale crystals which flow through the water heater without sticking to the heat exchanger.

The system virtually maintenance free as the filter only needs to be changed every two years. Replacing the filter is easier, faster, and needs to be less frequently than using isolation valves to flush a water heater with a cleaning solution to remove scale buildup.


 

 

 

 

 

 

 

 

 

 

 

 

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