Does my pool heater need to be bonded?
The heater should be attached to the bonding system according to the manufacturers instructions. If you feel you have a good understand of your pool and its electrical systems than this may be helpful: As a general rule you should have an experienced electrician test your pool for bonding.
How far does bonding wire need to be from pool?
The bonding conductor must be secured in or under the deck or unpaved surface within 4 in. to 6 in. below the subgrade and must be located between 18 in. and 24 in. from the inside walls of the pool.
Does a pool need to be grounded or bonded?
But with all these electrical components combined with the metal parts of the swimming pool itself comes the potential for great danger. Swimming pools must be properly grounded and bonded to prevent this danger.
What happens if your pool is not bonded?
If you do not bond your pool equipment there is the risk that the equipment itself will become the anode in a galvanic couple with other metal components in or around your pool. If this happens, the anode metals will deteriorate at an advanced rate, a phenomenon called galvanic corrosion.
How do you know if your pool is bonded?
Look for an exposed copper wire attached to the motor and pumps, going into the ground. It should connect in a similar way as in the image to the left. If you live in a municipality, you can also contact the building and inspection department to see if your pool had a code inspection during its construction.
What should be bonded around a pool?
Bonded Parts All underwater metal-formed lighting shells must be bonded, as well as all metal fittings within or attached to the pool structure. Metal parts of electrical equipment related to the water circulation system – including pumps, motors, metal parts of pool covers and associated equipment – must be bonded.
What happens if a pool is not bonded?
Can pool bonding wire be stranded?
In addition, the connectors should be marked for the type of wires you are using. The types of wires that can be used are either stranded or solid. If you are making the connection with a solid wire around a screw, make sure it is wrapped clockwise.
What is a pool bonding wire?
The process of pool bonding, also referred to as equipotential bonding, works to connect all conductive elements in pools, spas, and hot tubs to create a single network that can evenly balance electrical voltage and reduce the risk of shock.
What happens if pool is not bonded?
What happens if a pool isn’t grounded?
Without a grounding system in place, people or pool equipment may become the conductor. Harmful electrical current may move toward people, pets, or equipment instead of moving away and to the earth.
Is pool bonding necessary?
Having a properly bonded pool is essential for making sure you and your pool guests are safe. Bonding is also known as equipotential bonding because the goal of this process is to equalize the potential differences in voltage between different parts of your pool equipment.
When did pool bonding become code?
Pool Electric Codes Passed in 1968, the “Swimming Pool Code” applies to new construction and reconstruction, for all equipment in the image above.
Does pool water have to be bonded?
Most of us are aware that the pool must be bonded, but since 2008 the National Electrical Code (NEC) has mandated that pool water shall be electrically bonded, not just metals in the structure of the pool itself.
Is bonding a pool necessary?
Correct pool bonding protects people, pets and pool equipment by reducing current flow between items of different potential. All pool water should be bonded. Your pool water must be bonded when you do not have any metal touching the water (ladder, hand rail, metal fixture or light).
How can you tell if your pool is bonded?
Why is there a copper wire around my pool?
Since electricity will flow if some areas have different voltage than others, we use a bonding grid to equalize the electrical potential around the pool. This bonding grid connects all metal components in the pool area with bare copper wire.