T-M50 - 380,000 BTU Natural Gas Indoor/Outdoor Non-Condensing

T-M50-N

T-M50-N (Indoor, Outdoor)

The T-M50 Series, specifically designed for heavy-duty applications, is the largest Takagi tankless heater yet, and the most powerful (14.5 GPM max) in the tankless industry! The T-M50 Series is suitable for commercial applications (hotels, restaurants, government, convalescent homes, etc.) that require high demand and the most durable of heaters. Along with HRS35 copper alloy, the T-M50 Series is the only commercial unit in the industry that offers a "dual-combustion system," providing redundancy for added reliability

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

Warmer Climates

Cooler Climates

Overview

The T-M50 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-M50 is a fully modulating, gas fired, tankless water heater perfect for heavy-duty commercial applications. With gas inputs of 380,000 BTU, the T-M50 can produce enough hot water for six bathrooms in warmer climates. An ASME version is also available.

Thicker heat exchanger drum and utilizes HRS35 (heat-resistant) copper for the heat exchanger tubing. Incorporates a dual system for redundancy, providing added assurance that the T-M50 Series will remain operational. Includes an internal pump control port. Easy- Link System capable up to 4 units. Multi-Unit System capable up to 10 units.

  • 15-year limited heat exchanger, 5 yrs limited parts Residential use
  • 10-year limited heat exchanger, 5 yrs limited parts Commercial use
  • Thermal Efficiency of 80.2% for Natural Gas
  • Maximum flow rate of 14.5 GPM at 35°F temperature rise (8.7 GPM at 70°F rise)
  • Heat exchanger utilizes HRS35 commercial-grade copper alloy
  • Dual heat exchanger design provides redundancy for added reliability, an industry exclusive
  • NSF certified for commercial applications
  • Internal pump control port
  • Easy-Link up to four units without a Multi-Unit Controller
  • Multi-Link up to 10 units with a Multi-Unit Controller
  • Venting with Category III stainless steel
  • Safety features include freeze, overheat, surge protection, and troubleshooting diagnostic codes

Tech Specs

Emissions: Low NOx
Maximum BTUs: 380,000
Minimum BTUs: 19,500
Water Connection Location: Bottom
Water Connection: 0.75"
Flow Rate: 14.50
Heat Exchanger: Copper
Voltage: AC 120V
Thermal Efficiency: 0.80
ENERGY STAR® Qualified: No
Remote Control: No
Technology: Non-Condensing
Multilink: Yes

Dimensions & Venting

Height: 24.88"
Width: 25.25"
Depth: 12.25"
Product Weight: 113 lbs.
Vent Type: Direct Vent
Vent Size: 5"

Venting

KITS

 

9008210005
5"x5" Direct Vent-Concentric Termination-5"x10"
Kit Part # Description
9008210005 5" x 5" Direct Vent, Concentric Termination (5" x 10")
1 9008208005 1 - Concentric Intake/Exhaust Kit
2 9008201005 1 - Universal Appliance Adaptor
3 N/A 5" Aluminum Flex 
4 9007669005 Direct Vent Conversion Kit

9008205005
5"x5" Direct Vent-Concentric Termination-12"x18"
Kit Part # Description
9008205005 5" x 5" Direct Vent, Concentric Termination (12" x 18")
1 9008209005 1 - Concentric Intake/Exhaust Kit
2 9008201005 1 - Universal Appliance Adaptor
3 N/A 5" Aluminum Flex 
4 9007669005 Direct Vent Conversion Kit

9008342005
5" Combustible Sidewall Termination Kit
Kit Part # Description
9008342005 5” Combustible Sidewall Termination
1 9008197005 1 - 5" Sidewall Hood Terminator
2 9008347005 1 - 5" Wall Thimble (4.0"-7.0")
3 9008188005 1 - 5" 90 degree Elbow
4 9008203005 1 - 5" Female-Female Adaptor

9008482005
5" Non-Combustible Sidewall Termination Kit
Kit Part # Description
9008482005 5" Non-Combustible Sidewall Termination
1 9008197005 1 - 5" Sidewall Hood Terminator
2 9008188005 1 - 5" 90 degree Elbow
3 9008203005 1 - 5" Female-Female Adaptor

9008491005
5" Combustible Sidewall Termination Kit (W/ Condensate Trap)
Kit Part # Description
9008491005 5” Combustible Sidewall Termination (With Condensate Trap)
1 9008197005 1 - 5" Sidewall Hood Terminator
2 9008347005 1 - 5" Wall Thimble (4.0"-7.0")
3 9008188005 1 - 5" 90 degree Elbow
4 9008201005 1 - 5" Universal Appliance Adaptor

9008492005
5" Non-Combustible Sidewall Termination Kit (W/ Condensate Trap)
Kit Part # Description
9008492005 5” Non-Combustible Sidewall Termination Kit (With Condensate Trap)
1 9008197005 1 - 5" Sidewall Hood Terminator
2 9008188005 1 - 5" 90 degree Elbow
3 9008201005 1 - 5" Universal Appliance Adaptor

9008343005
5" Flat Rooftop Termination Kit
Kit Part # Description
9008343005 5" Flat Roof Termination
1 9008200005 1 - 5" Extreme Weather Rain Cap
2 9008193005 1 - 5" Storm Collar
3 9008195005 1 - 5" Flat Roof Flashing
4 9008194005 1 - 5" Vertical Firestop
5 9008188005 2 - 5" 90 degree Elbow
6 9008201005 1 - 5" Universal Appliance Adaptor
7   1 - Straight Pipe

9008344005
5" Angled Rooftop Termination Kit
Kit Part # Description
9008344005 5" Angled Roof Termination
1 9008200005 1 - 5" Extreme Weather Rain Cap
2 9008193005 1 - 5" Storm Collar
3 9008196005 1 - 5" Roof Flashing
4 9008194005 1 - 5" Vertical Firestop
5 9008188005 2 - 5" 90 degree Elbow
6 9008201005 1 - 5" Universal Appliance Adaptor
7   1 - Straight Pipe

 

PARTS

 

9008180005
5" Intake Hood
Nova Vent
Part #
Description
9008180005 5" Intake Hood (Galvanized)

5" Straight Vent Pipe
Part # Description
9008181005 5" Straight pipe - 6" Length
9008182005 5" Straight pipe - 12" Length
9008183005 5" Straight pipe - 24" Length
9008184005 5" Straight pipe - 36" Length
9008185005 5" Straight pipe - 48" Length
9008186005
5" Adjustable Vent Pipe
Part # Description
9008186005 5" Adjustable pipe (7" - 9.9")
9008187005
5" - 45 Degree Elbow
Part # Description
9008187005 5" 45 Degree Elbow
9008188005
5" - 90 Degree Elbow
Part # Description
9008188005 5" 90 Degree Elbow

5" Wall Thimble
Part # Description
9008347005 (4"-7") 5" Wall Thimble
9008348005 (5"-10") 5" Wall Thimble
9008191005
5" - Horizontal Condensation Drain
Part # Description
9008191005 5" Horizontal Condensation Drain Pipe
9008192005
5" - Vertical Condensation Drain Pipe
Part # Description
9008192005 5" Vertical Condensation Drain Tee
9008193005
5" - Storm Collar
Part # Description
9008193005 5" Storm Collar
9008194005
5" - Firestop
Part # Description
9008194005 5" Firestop
9008195005
5" - Flat Roof Flashing
Part # Description
9008195005 5" Flat Roof Flashing
9008196005
5" - Angled Roof Flashing
Part # Description
9008196005 5" Angled Roof Flashing
9008197005
5" - Exhaust Sidewall Vent Terminator
Part # Description
9008197005 5" Exhaust Sidewall Vent Terminator (Hood)
9008198005
5" - Termination Tee
Part # Description
9008198005 5" Termination Tee
9008200005
5" - Extreme Weather Rain Cap
Part # Description
9008200005 5" Extreme Weather Rain Cap
9008201005
5" - Universal Adaptor
Part # Description
9008201005 5" Universal Appliance Adaptor 3-in-1 (F/F adaptor, condensate drain, & back flow preventer)
9008202005
5" - Backflow Preventer
Part # Description
9008202005 5" Backflow Preventer & F/F Adaptor
9008203005
5" - Female/Female Adaptor
Part # Description
9008203005 5" Female/Female Adaptor
9008204005
5" - Support Strap
Part # Description
9008204005 5" Support Strap (1")

 

 

 

 

Accessories

9007677005
Outdoor Vent Cap

The 9007677005 Outdoor ventilation cap is used when the tankless hot water unit is to be installed outdoors. Installed over the flue collar, the cap prevents debris from entering the unit.


For Use with the following models:

T-M50, T-M50 ASME


9007669005
Direct Vent Conversion Kit

This 9007669005 Direct Vent Conversion Kit can be used to convert a conventional vent system to a direct vent (or sealed combustion) system. This is a CSA tested Takagi conversion kit. Install this conversion kit in accordance with Takagi's installation instructions and any applicable codes.

 


For Use with the following models:

T-M50, T-M50 ASME


9007673005
Pipe Cover

The 9007673005 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-M50, T-M50 ASME


9007675005
Multiple Unit Controller

The 9007675005 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-M32, T-M32 ASME, T-M50, T-M50 ASME


9007603005
Remote Temperature Controller

The 9007603005 Remote Temperature Controller allows the output temperature to be adjusted beyond the factory settings, and works as a diagnostic tool for error codes.
(Not compatible with the Ultra-Low NOx models)


For Use with the following models:

T-D2-IN, T-D2-OS, T-M32, T-M32 ASME, T-M50, T-M50 ASME


9007780005
Lead Free Isolation Valves & Pressure Relief Valve

The 9007780005 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 greater than 200,000 BTUs.  For 1" water lines. (1953 Compliant)


For Use with the following models:

T-M50, T-M50 ASME


 

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