Tankless Water Heater Plumbing Code

Beyond a water heater permit some areas may also require either an electric or plumbing permit depending on the type of water heater.

Tankless water heater plumbing code.

International plumbing code 2009 ipc 2009 new york city plumbing code cover dedication chapter 1 administration chapter 2 definitions. According to the 2018 international plumbing code ipc section 608 3 tankless water heaters do not require a thermal expansion tank when no water storage device is used. Every tankless water heater must be installed per manufacturer s instructions and local codes correctly. Does a tankless water heater require a thermal expansion tank.

Design and installation of water heaters and the related safety devices and appurtenances. International plumbing code 2015 ipc 2015. Tankless heater if you are considering fitting a tank less hot water heater then you will also need to look at electrical and or gas codes to ensure the appliance is installed properly and safely. Water heaters shall be installed in accordance with the manufacturer s installation instructions.

The water heater life and performance depend on the properly designed plumbing system water quality water pressure and the environment where water is coming from and the unit operates. The international codes i codes are the widely accepted comprehensive set of model codes used in the us and abroad to help ensure the engineering of safe sustainable affordable and resilient structures. Code expert glenn mathewson describes 10 common water heater code issues including confusion about drip pans and drains unsupported expansion tanks and plastic vents lack of combustion air and more. The temperature of water from tankless water heaters shall be not greater than 140 f.

Tankless water heater requirements department of planning building 250 frank h. Many water heaters especially traditional electric ones require changes to your wiring and potentially the breaker box. Oil fired water heaters shall conform to the requirements of this code and the international mechanical code. 501 6 water temperature control in piping from tankless heaters.

Electric water heaters shall conform to the requirements of this code and provisions of nfpa 70. Many people think that plumbing codes are nothing but bureaucratic red tape. The international code council icc is a non profit organization dedicated to developing model codes and standards used in the design build and compliance process. The temperature of water from tankless water heaters shall be a maximum of 140 f 60 c when intended for domestic uses.