Home Inspection

Category - Building Science

What type of safety control is required on water heaters?
  1. Temperature and pressure relief valve
  2. Cold water and temperature relief valve
  3. Hot water and temperature relief valve
  4. Water and temperature relief valve
Answer: A - A temperature and pressure relief valve is required on hot water heaters. The valve works by giving excessive water and gases in the water heater a place to go. This prevents water heaters from exploding.
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