T-H3 - 199,000 BTU Natural Gas Outdoor Condensing Ultra-Low NOx

T-H3-OS-N

T-H3-OS-N (Outdoor)

ENERGY STAR QualifiedThe T-H3 is well suited for residential/ commercial applications such as small restaurants and beauty salons. Complies with Ultra-Low NOx regulations. Utilizing HRS35 copper alloy for the heat exchanger tubing, the T-H3 is also suitable for heavier residential usages such as space heating or domestic recirculation systems. Remote control included as a standard feature. Certified up to 10,100 ft. altitude.

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

Warmer Climates

Cooler Climates

Overview

The T-H3 supplies hot water to domestic hot water systems (directly or indirectly) which can be used with storage tanks, recirculation systems, hydronic heating systems, radiant floor systems, and/or domestic & heating applications.

  • ENERGY STAR® qualified
  • 15-year limited heat exchanger, 5 yrs limited parts Residential use
  • 10-year limited heat exchanger, 5 yrs limited parts Commercial use
  • Energy Factor of 0.95 for Natural Gas
  • Maximum flow rate of 10.0 GPM at 35°F temperature rise (5.4 GPM at 70°F rise)
  • Primary heat exchanger utilizes HRS35 commercial-grade copper alloy for 25 times better heat transfer than stainless steel
  • Secondary heat exchanger utilizes 316L stainless steel for better corrosion resistance
  • NSF certified for commercial applications
  • Complies with Ultra-Low NOx regulations of less than 14 ng/J (<20ppm)
  • Easy-Link up to four units without a Multi-Unit Controller
  • Multi-Link up to 20 units with a Multi-Unit Controller
  • Includes remote control as standard feature
  • Venting with Schedule 40 PVC, CPVC, PP, Category III stainless steel
  • Safety features include freeze, overheat, surge protection, and troubleshooting diagnostic codes

Tech Specs

Emissions: Ultra Low NOx
Maximum BTUs: 199,000
Minimum BTUs: 19,500
Water Connection Location: Bottom
Water Connection: 0.75"
Flow Rate: 10.00
Heat Exchanger: Copper & Stainless
Voltage: AC 120V
Energy Factor: 0.95
ENERGY STAR® Qualified: Yes
Remote Control: Yes
Technology: Condensing
Multilink: Yes

Dimensions & Venting

Height: 22.50"
Width: 17.75"
Depth: 10.75"
Product Weight: 59 lbs.
Vent Type: Direct Vent
Vent Size: 4"

Venting

This model is intended for Outdoor installation, no venting is required.

Please check the Product Manual for information on proper installation.

Accessories

9008331005
Pipe Cover

The 9008331005 Pipe Cover protects the plumbing pipes to the water heater from unexpected adjustments. This pipe cover is fixed to the bottom of the water heater, which hides the plumbing and improves the visual aspects of the whole installation for the water heater.

 


For Use with the following models:

T-H3J-IN, T-H3J-OS, T-H3S-IN, T-H3S-OS, T-H3-IN, T-H3-OS


9008300005
Multiple Unit Controller

The 9008300005 Multi System Controller is capable of handling up to 20 units at one time. It also works as a diagnostic tool that provides error codes.


For Use with the following models:

T-D2U-IN, T-D2U-OS, T-H3-IN, T-H3-OS


9008172005
Remote Temperature Controller

The 9008172005 Temperature Remote Controller has two functions. It allows the output temperature from the water heater to be adjusted within the range of 100 °F to 185 °F, and it also works as a diagnostic tool that will give a concise error code whenever there is a problem with the unit.


For Use with the following models:

T-KJr2U-IN, T-KJr2U-OS, T-K4U-IN, T-K4U-OS, T-D2U-IN, T-D2U-OS, T-H3M-IN, T-H3M-OS, T-H3J-IN, T-H3J-OS, T-H3S-IN, T-H3S-OS, T-H3-IN, T-H3-OS


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:

T-KJr2/U, T-K4/U, T-D2/U, T-H3M, T-H3J, T-H3S, T-H3


9007607005
Neutralizer

The 9007607005 Neutralizer assembly neutralizes the condensate (acidic water) that forms in the secondary heat exchanger of the water heater. It connects to the condensate drain port of the water heater by using connectors included with the neutralizer kit.


For Use with the following models:

T-H3M-IN, T-H3M-OS, T-H3J-IN, T-H3J-OS, T-H3S-IN, T-H3S-OS, T-H3-IN, T-H3-OS 


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