Water Heater Clearance Code

Single wall vents get very hot requiring a 6 in.

Water heater clearance code.

Twenty four inches of service clearance in front and two inches on the back and sides is recommended for gas water heaters whereas electric heaters do not require minimum clearance. Electric water heaters shall conform to the requirements of this code and provisions of nfpa 70. A clearance area of 12 inches is required on all sides of a hot water heater. Of clearance between it and combustibles.

This is as easy as heading down to the local planning or building department to ask for one. The building code states that. Gas fired water heaters shall conform to the requirements of the florida building code fuel gas. Fast water heater company performs installations as safely as possible to protect you and your family.

You re only looking at 20 to 100 out of pocket as opposed to several hundred dollars to call in a plumber. 502 1 1 elevation and protection. Due to various injuries and accidents related to water heaters over the last ten years most cities and counties have adopted either the 2006 2009 or 2012 uniform plumbing code or in the case of california the california plumbing code. Water heaters shall be installed in accordance with chapter 28 the manufacturer s instructions and the requirements of this code.

Unlike other heating devices electric heaters do not require a minimum clearance. The installation must conform with this manual local codes and with the current edition of the national fuel gas code ansi z223 1. What are the code requirements for the discharge piping from a temperature pressure relief tpr valve at a water heater. Because the outer wall of b vent doesn t get all that hot code requires only 1 in.

Water heaters installed in an attic shall comply with the requirements of section m1305 1 2. A certain amount of airflow is also required for proper combustion and ventilation. Oil fired water heaters shall conform to the requirements of this code and the florida building code mechanical. This gas fired water heater is design certified by csa international under american national standard csa standard for gas water heaters ansi z21 10 1 csa 4 1 current edition.

However many electrical equipment codes do recommend the provision of a 30 inch working space on the front and sides of the heater to allow for examination adjustment or maintenance of the electrical equipment. Thursday march 7 2019 temperature pressure relief tpr valves rarely go off. The first permit is for the water heater itself. How much does a water heater permit cost.