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Description
Rebate
Think Green, Save Green. Rebate and incentive programs provide cash-back to consumers for the purchase of appliances that meet certain energy efficiency standards. Most states are offering rebates in the $50 to $250 range. You can search for rebates in your area from here.

TK-540P-NIH series integrates a recirculation pump to provide instant hot water in residential applications with dedicated recirculation lines. The pump is easily controlled with a simple user interface and multiple pump settings allow you to customize pump operation to meet your needs while maximizing heater efficiency.

Features:
  • ENERGY STAR® qualified
  • 15-year limited Heat Exchanger Warranty, 5-year parts warranty, 1-year labor warranty for Residential applications
  • 6-year limited Heat Exchanger Warranty, 5-year parts warranty, 1-year labor warranty for Commercial applications
  • Integrated Recirculation Pump - 1/2" pipe - 100'; 3/4" pipe - 500'
  • Primary heat exchanger is constructed of a commercial grade copper that is more resilient to erosion.
  • Secondary heat exchanger is made of type 316L stainless steel to protect against corrosion.
  • Complies with SCAQMD 1146.2 Ultra-Low NOx regulations of less than 14 ng/J (<20ppm)
  • Easy-Link with up to three other T-H3 units to increase flow capacity
  • Common Vent up to 8 units
  • Condensing Indoor model
  • Safety features include Air-Fuel ratio (AFR) sensor, freeze protection, overheat cut-off fuse, exhaust & water temperature safety control, and troubleshooting diagnostic codes
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Specs
Energy Factor:

0.93

Application:

3-5 Showers

Residential

Product Type:

Tankless Heater

Fuel Type:

Natural Gas

Vent Type:

Direct Vent

Power Vent

Installation Type:

Indoor Only

Vent Size:

4"

3"

BTU (Max):

199000

BTU (Min):

19500

Water Connection:

3/4"

Max Flow (GPM):

10

Features:

Ultra Low NOx

Energy Star Rated:

Yes

Type:

Condensing

Includes:

Pump

Flow Rate at 40F Temp Rise (GPM):

9.5

Flow Rate at 50F Temp Rise (GPM):

7.5

Flow Rate at 60F Temp Rise (GPM):

6.3

Flow Rate at 70F Temp Rise (GPM):

5.4

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