takagi tankless water heaters FAQ page 2   Q. Which Takagi tankless water heater should I purchase? A. Depending on the size of your home, the output levels of the faucets that will be using hot water and your location depends on what heater you should purchase. As a general rule of thumb here is what we recommend, If you have more than two bathrooms that will require hot water at the exact same time then we recommend the Mobius T-M1. However a majority of the homes already fitted with Takagi tankless water heaters operate optimally with the T-K2 or T-KD20, which can supply 2 showers simultaneously with endless hot water. To confirm any model, we recommend consulting with your contractor/plumber as they can explain what Takagi tankless water heater would fit in your home as well as your budget.

Q. How do I properly ventilate my Takagi Heater? A. A major element to a quality installation of a Takagi tankless water heater is the ventilation of the heater. Due to the pressurized exhaust a Takagi tankless heater produces, IAPMO (International Association of Plumbers and Mechanical Officials) requires the use of a category III venting pipe.     Q. How do I install my Takagi Heater? A. In order for your warranty on a Takagi tankless water heater to be valid, the heater must be installed by a licensed contractor/plumber. This is to ensure all basic standards such as water line size, gas line size, and proper ventilation are present for the heater to operate at its optimal potential.     Q. How much does a Takagi Heater cost? A. Takagi tankless water heaters vary greatly in price. For the most accurate prices of a Takagi tankless water heater, we recommended contacting a contractor/plumber in your area. Often time's different contractors/plumbers have price breaks on the cost of the heaters and installation fees.     Q. Where can I purchase a Takagi Heater? A. Takagi tankless water heaters can be purchased from any licensed contractor/plumber. If you already have a contractor/plumber in mind we can refer them to the closest wholesaler in your area. Otherwise one of our regional sales representatives can assist you in finding a contractor/plumber who specializes in Takagi water heaters.     Q. How do Takagi tankless water heaters work? A. Takagi Water Heaters run on either Natural Gas or Liquid Propane. The internal computer, fan and igniter also require electricity from a standard electricity outlet. When you open a water faucet, the computer senses the water flow and measures the water temperature, it then turns on a power fan, an igniter and then the gas. The computer then adjusts the heat level to your desired temperature. The computer also checks the outgoing water temperature to ensure accuracy. When the water flow stops, the water heater turns itself off.     Q. Can it be used for methods other then heating water? A. Yes, Takagi tankless water heaters can be used for all kinds of applications from radiant floor heating to hydronic air heating, there is a Takagi heater to fit any job.     Q. What is the warranty on a Takagi Heater? A. The Heat Exchanger, which is the main component of the heater, is covered for parts for 7 years. The remainder of the heater is covered for parts for 2 years. (This does not include labor)     Q. What is the lifetime of a Takagi Tankless Water Heater? A. It really depends on your usage, quality of the installation, and the quality of your water. With optimal water quality and a quality installation a Takagi tankless water heater should have no problem lasting 20 years and beyond.   Related Plumbing Articles • how tankless water heaters work • why use tankless? • tankless water heater comparison chart • takagi accessories • tankless water heater FAQ