Hotel Water Heater Temperature

55 c to 59 c was identified as likely to reduce legionella to non detectable levels.

Hotel water heater temperature.

Anti scald devices are required by the ca 2007 plumbing code chapter 4 section 418 0 shower and tub combination control valves. Pro size is the online water heater sizing software from a. Species of legionella has a minimal impact but analytical method affects results. Instead on demand water heaters heat water on the spot as needed.

On the flip side if your water heater is set too low your water may not get hot enough short showers or worse be at risk of growing bacteria. To accurately find the hot water heater temperature you will need a cup and a cooking thermometer. The effects of temperature to control legionella were identified. A systematic review of the association between temperature and legionella in hotels.

Most water heater thermostats are not designed to accurately control the outlet temperature of a water heater. Smith who have built a global reputation for water heating innovation and efficiency. Allow the water heater to sit for a minimum of one hour without using it and then turn on the faucet closest to the water heater. An average on demand water heater can supply 3 1 2 gallons of hot water per minute.

The storage temperature in a tank type water heater should be at least 135 to 140 degrees f 57 to 60 degrees c to minimize the growth of harmful bacteria normally present in the water. They are designed to turn on and off the burner or energy input. The average shower uses between 1 1 4 and 2 1 2 gallons of water per minute. If your water heater is set too high you will be paying the price in your energy bill each month.

Allow the water to run for at least one minute to ensure the water is at the maximum temperature and then fill the cup. With tank based heaters even if no hot water is used the heater still maintains that water at a consistent temperature.