Water Heater Seismic Straps California Code

A notwithstanding section 19100 all new and replacement water heaters and all existing residential water heaters shall be braced anchored or strapped to resist falling or horizontal displacement due to earthquake motion.

Water heater seismic straps california code.

The standard code requires water heater straps only when necessary to handle any applicable seismic forces. A notwithstanding section 19100 all new and replacement water heaters and all existing residential water heaters shall be braced anchored or strapped to resist falling or horizontal displacement due to earthquake motion. 507 13 installation in garages. According to california law all new water heater installations must have these straps as well as all existing ones at the time of property sale.

Seismic straps cpc 507 2. Water heaters shall be anchored or strapped to resist horizontal displacement due to earthquake motion. Water heaters shall be anchored or strapped to resist horizontal displacement due to earthquake motion. These standards shall be substantially in accordance with either the guidelines developed pursuant to section 19215 or the california plumbing code part 5 of title 24 of the california code of regulations and shall be applicable statewide.

Strapping shall be at points within the upper one third 1 3 and lower one third 1 3 of its vertical dimensions. The unit must be anchored to withstand a force equal to 1 3 the operating weight of the water heater. Strappings shall be at points within the upper one third and lower one third of its vertical dimensions. Expansion tanks some systems are considered closed meaning the backflow is blocked.

3 on or before july 1 2009 the department shall promulgate rules and regulations that include standards for water heater seismic bracing anchoring or strapping. Following are general requirements for water heater replacements based on the 2019 california plumbing code and the 2019 california energy efficiency standards. The code specifically requires that water heaters be strapped or anchored to resist horizontal displacement from earthquake motion. This brochure is intended to provide general information contact the building safety division for any questions or additional information.

At the lower point a distance of not less than four 4 inches 102 mm shall be maintained from the controls to the strapping.