Water Heater Strapping Requirements California 2015

B the seller of any real property containing a water heater shall certify to the prospective purchaser that this section has been complied with.

Water heater strapping requirements california 2015. Strapping must take place in the upper 1 3 and lower 1 3 of a tank type water heater not a tankless water heater. Use minimum 22 gauge x 3 4 wide metal strap. These guidelines were developed for water heaters with a capacity of 52 gallons or less and. One located within the top 1 3 of the water heater unit and one at the bottom 1 3.

At a minimum any water heater shall be secured in accordance with the california plumbing code or modifications made thereto by a city county or city and county pursuant to section 17958 5. At the lowest point there should be a minimum of four inches clearance from the strapping to the controls. You re only looking at 20 to 100 out of pocket as opposed to several hundred dollars to call in a plumber. Drill pilot holes on the centerline of the stud both sides of the heater insert screws through punched holes in the strap.

The bottom strap must be located at least 4 away from the water heater controls. At a minimum any water heater shall be secured in accordance with the california plumbing code or modifications made thereto by a city county or city and county pursuant to section 17958 5. The first permit is for the water heater itself. The strap material may either be plumbing tape 24 gauge minimum or 1 2 metal conduit.

Water heaters require two seismic straps. Where a combination potable water heating and space heating system requires water for space heating at temperatures greater than 140 f 60 c a master thermostatic mixing valve complying with asse 1017 shall be provided to limit the water supplied to the potable hot water distribution system to a temperature of 140 f 60 c or less. Dual straps are required with one being placed on the upper third of the unit and the second along the bottom one third of the unit. Every water heater gas or electric has to be strapped.

Strapping shall be at points within the upper one third and lower one third of its vertical dimensions. Also the bottom strap must be 4 above the control unit. If you live in california and have a larger tank water heater the state s architect s office requires that you have a third or even a fourth strap. Water heaters shall be anchored or strapped to resist horizontal displacement due to earthquake motion.

The state of california requires that all water. 507 3 support of appliances. Of california s building and plumbing codes which require that a minimum of two sets of bracing straps be provided to secure the water heater against movement.