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DOWNLOADS & RESOURCES
• Takagi Warranty
• Specifications
• Installation Manual(PDF)
• Takagi Installation Video
• Testimonials
• FAQ
• Gas Line Sizing Tables
• Radiant Heat Applications
• Hot Water Output GPM vs. Hot Water Output Temperature

FEATURES
• Up to 20 units together
• Automatic water valves
• Saves space
• Electronic ignition, no standing pilot light
• Saves more than 45% on utility costs
• Replaces inefficient boilers
• Computerized safety devices
• Indoor & Outdoor Models

WARRANTY
• 10 years on the Heat Exchanger
• 5 years on all other parts

MORE INFORMATION
Use a single Mobius unit, or link multiple units together for unlimited hot water - instantly! It's the revolutionary tankless water heater that fits in anywhere - from the smallest home to the largest commercial building.

No storage tank. No pilot light. No big bills. Unlike traditional tank heaters, Mobius hot water heater doesn't waste energy and space by heating and storing hot water. Mobius uses latest technology to deliver hot water only as needed. This way Mobius saves more than 45% on utility bills.

From single family homes to high-rises, Mobius has you covered. For large commercial use, such as hotels or industrial plants, Mobius replaces inefficient boilers with customized flow and temperature control. Link up to 20 Mobius units together using one main control system. For total flexibility, Mobius is your system.

Mobius tankless water heater is the only product of its kind to receive SAQMD (Southern California Air Quality Management District) approval for its low emissions. With high thermal efficiency, Mobius uses much less fuel than traditional systems, is quieter, safer and more cost effective than any other hot water heater on the market today.

Engineered with total efficiency in mind, Mobius uses "smart" safety and monitoring devices to ensure that the system is working flawlessly. Safety devices include an overheat cutoff switch, hi-limit and temperature sensor, computer controlled gas valves and freeze protection.

Mobius uses only the best materials: all copper and brass water ways, stainless steel burners and rust resistant epoxy powder coating. Mobius is built to last!

TAKAGI T-M1 TANKLESS GAS WATER HEATER SYSTEM
Modular tankless gas water heater systems are new to the U.S. water heater market and they address high demand requirements found in commercial applications and specific residential applications. The Takagi T-M1 System operates without a storage tank and all the negative aspects of storage tanks, namely STANDBY HEAT LOSS AND GENERAL INEFFICIENCY, to generate more than 100 gallons per minute of CONTINUOUS HOT WATER. The T-M1 system operates at a true 85% efficiency. We could comfortably argue that the T-M1 system's energy savings compared to a 100 gallon commercial water heater will be about 50%.

Energy savings of 50% along with rising energy costs does not offer a very bright future for commercial tank type water heaters; however, the future is bright for specific industries that require large amounts of hot water that can take advantage of the new T-M1 system technology.

APPLICATIONS
The Takagi T-M1 is the only tankless gas water heating SYSTEM that we offer at this time that allows for future expansion. Up to 20 T-M1 modules can be installed together with a single multi unit controller. The controller is sensitive to low domestic hot water demand as well as higher levels of demand and brings on system modules as needed, always rotating the firing order.

COMMERCIAL APPLICATIONS
Most commercial domestic hot water loads can be satisfied with some number of T-M1 modules. Motels, hotels, dormitories, schools, nursing homes, hospitals, restaurants, laundries, car washes, etc. will all benefit from tankless energy savings.

RESIDENTIAL APPLICATIONS
Multi-headed shower systems, large tubs, multiple bathrooms or any time our residential models can not satisfy the domestic hot water demand.

FAQ
Q In a residential application where bathrooms, kitchen, laundry room are far apart, which is better: one T-M1 with recirculation or two zoned T-K2 water heaters?

A We discourage recirculating systems that put instant hot water at each tap. Although these recirculating systems save water, they waste energy.

In the case of LONG hot water plumbing runs, zoning the domestic hot water plumbing into two separate demand areas, each served by one residential tankless, will increase overall hot water capacity while reducing water waste and energy consumption.

The overall cost of a zoned system with two T-K2 or two T-KD20 units will not exceed the cost of a single unit T-M1 recirculating system by very much. It certainly is worth a comparison consideration.

T-M1 tankless gas water heaters make most sense when more than one T-M1 module is installed. Shower systems available from Grohe and other manufacturers, frequently have four to six shower heads and are best served by a multi unit T-M1 system, including a multi unit controller (RE-20) and a wired remote controller (RE-10).

An existing alternative that does not work well, especially in a residential application, is multiple tankless water heaters installed in a parallel, manifolded system. The manifolded system has the disadvantage of increasing the initial start up flow rate which leaves low demand lavatory sinks without hot water.

Our sales techs are always available to answer your specific questions based on our many years of tankless experience: 1-800-873-3507.

 

PROPANE MODELS ONLY ON THIS UNIT

Simple, inexpensive do-it-yourself method
of dissolving harmful mineral buildup from water lines.

Main computer for multi-unit installation from two to twenty Takagi TM1 units. The price of this Multiple Unit Controller is reduced from $875 to $749, when purchased with a tankless water heater!

Allows water temperature to be adjusted from 95°F to 176°F. The price of this Temperature Remote Controller is reduced from $215 to $189, when purchased with a tankless water heater!

Prevents cold air from entering vent and causing heat exchanger to freeze.

(Set of 2) - 3/4" Inside Diameter, Stainless Steel, 18" Long Flexible Water Connectors.

3/4" Inside Diameter, 24" Long, Flexible Stainless Steel Gas Connector. The price of this Flexible Gas Connector is reduced from $40 to $35, when purchased with a tankless water heater!

Makes installing your tankless water heater easy! Designed to save time and ensure that installation is completed in a professional manner.

The price of these Service Valves are reduced from $95 to $85, when purchased with a tankless water heater!