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Takagi T-H3M-OS-P Propane Outdoor Condensing Ultra-Low NOx

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Takagi T-H3M-OS-P Propane Outdoor Condensing Ultra-Low NOx - The Takagi T-H3M-OS-P Tankless Water Heater is Top Selling - In Stock - Features a Flow Rate of 6.6 GPM Gallons Per Minute GPM at 35 Temperture Rise -T-H3M-OS-P Takagi Tankless on Sale

Takagi T-H3M-OS-P Propane Outdoor Condensing Ultra-Low NOx

The T-H3M is a new breed of tankless for smaller spaces. This model also uses existing 1/2" gas supply lines and inexpensive PVC venting to lower installation costs.

The T-H3M 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.

The T-H3M is a high efficient, condensing tankless water heater perfect for residential applications. With gas inputs of 120,000 BTU, the T-H3M can produce enough hot water for two bathrooms in warmer climates or 1.5 baths in colder climates.

  • ENERGY STAR® qualified
  • 15-year limited heat exchanger, 5 yrs limited parts Residential use
  • Energy Factor of 0.93 for Liquid Propane
  • Maximum flow rate of 6.6 GPM at 35°F temperature rise (4.3 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)
  • 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
More Information
Weight 50.0000
Manufacturer Takagi
UPC 671657177508
GTIN 00671657177508
Category Tank Water Heater
Energy Source Propane
Flow Rate @ 35 F Rise 6.6 GPM
Flow Rate @ 45 F Rise 5.1 GPM
Flow Rate @ 65 F Rise 3.4 GPM
Max Flow Rate GPM 6.6 GPM
Water Connection 3/4 Inch
Gas Connection 1/2 Inch
Turn On(GPM) 0.5 GPM
Max Heating BTU 120,000

File Downloads

(Size: 11 MB)
(Size: 10.4 MB)
Models • 240 Outdoor (T-H3J-OS) • 340 Outdoor (T-H3S-OS) • 540 Outdoor (T-H3-OS) • 240 Indoor (T-H3J-DV) • 340 Indoor (T-H3S-DV) • 540 Indoor (T-H3-DV)
(Size: 8 MB)
On- Demand Water Heater Installation Manual and Owner's Guide
(Size: 439.7 KB)
Takagi t-h3m-in/os spec sheet
(Size: 655.5 KB)
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