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Takagi Products

Takagi TM32NG

T-M32-NG Natural Gas Commercial Tankless Water Heater 9.6 GPM Can Link up to 20 Units


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Discontinued No longer available.

The T-M32 Was Developed Specifically For Commercial Applications. The T-M32 Offers Many Benefits Including the Following: 240,000 BTU/U, Up To 9 Gpm (Max) The Versatility of Being Installed Either Indoor, Outdoor, or with a Direct Vent, All with the Same Unit Easy-Link Capability up to 4 Units. You May Connect up to 20 Units and Generate Over 180 Gpm Using a Multi-Controller Unit Uses HRS Copper, The Most Durable Copper in the Industry. Available at AppliancesConnection


  • 240,000 BTU/U, up to 9 GPM (Max)
  • The versatility of being installed either indoor, outdoor, or with a direct vent, all with the same unit.
  • Easy-link capability up to 4 units. You may connect up to 20 units and generate over 180 GPM using a multi-controller unit.
  • Uses HRS copper, the most durable copper in the industry. HRS copper is stronger and harder than the standard copper, making it much more resilient against erosion and leaks.
  • Offers precise control of the water valves.
  •  new dipswitch temperature settings: 100 F, 115 F, 120 F, 135 F, 145 F, 155 F, 165 F, and 185 F. These temperatures are better suited for commercial applications.
  • segment LED for error codes: Remote controller is not required to pinpoint problems.
  • Ignition indicators: indicates which burner is fired up at the moment.
  • Utilizes the air-fuel ratio rod for added safety.  


  • Low Lead Compliant:  Yes
  • Theme:  Tankless Water Heaters
  • Natural Gas Input: (max) - 235,000 Btu
  • Natural Gas Input: (min) - 25,000 Btu
  • Gas Connection: 3/4" NPT
  • Water Connection: 3/4" NPT
  • Dimensions: 24" x 18" x 9"
  • Ignition: Electronic
  • Electrical Supply: AC 120 V

Approximate Flow Rate @ Given Temp Rise

  • 9.0 GPM @ 40 degree Rise
  • 7.5 GPM @ 50 degree Rise
  • 6.3 GPM @ 60 degree Rise
  • 5.4 GPM @ 70 degree Rise
  • 4.8 GPM @ 80 degree Rise

Indoor Clearances

  • Top 12.0"
  • Bottom 12.0"
  • Sides 2.0"
  • Front 24.0"
  • Back 1.0"

Outdoor Clearances

  • Top 36.0"
  • Bottom 12.0"
  • Sides 2.0"
  • Front 24.0"
  • Back 1.0"

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  • Brand:Takagi
  • SKU:TM32NG
  • UPC:671657108335
  • Stock Id:229555
  • Product Number:TM32NG


  • Fuel Type:Natural Gas

    Technical Details

  • Dimensions:24" x 18" x 9"
  • Ignition:Electronic
  • Theme:Tankless Water Heaters
  • Low Lead Compliant:Yes
  • Water Connection:3/4" NPT
  • Gas Connection:3/4" NPT
  • Natural Gas Input:(max) - 235,000 Btu
  • Electrical Supply:AC 120 V
  • Weight:66.00 lbs