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COMMONLY ASKED INSTALLATION QUESTIONS
Can I do the electrical installation myself?
Yes if the work meets NEC and local code. It is nevertheless best to have a licensed electrician do
the installation. A spa electrical installation must be protected by a GFCI breaker at the panel.
(GFCI breakers are available at the Depot.)
Do I need to pour a concrete slab for the spa?
A concrete slab is the best spa foundation. Alternatively you can also put your spa on another sur-
face with the appropriate minimum load bearing capacity. A spa can weigh up to 2.5 tons with
people and water. More details can be found in the section “Spa Installation Considerations”.
How often do I need to drain the spa?
Once every 3 to 4 months on the average, earlier if spa is used more often. More information can be
found in the section “draining your spa”.
How often do I need to clean the filters?
On the average once a month the filters should be hosed off (from the inside out). Whenever the spa
is drained, it is a good time to rinse the filters overnight in a solution of TSP (Tri Sodium Phosphate
also available at the Depot.). The filters should be hosed off before re-use. A set of filters will last
many years. It is a good idea to have a spare set for use alternately between clean-ups.
What chemicals do I need to use and how often?
Water test kits as well as the necessary chemicals are available at the Depot. You need test strips or
a color kit, a controller to adjust the pH-value of the water if necessary as well as Chlorine (dichlor)
or Bromine tablets to disinfect the water weekly or as needed. Further special additives reduce
foaming if necessary or remove minerals from the water. For detailed information please contact a
specialist.
How often do I have to paint the wood paneling?
The paneling should be painted every 6 months. More information can be found in the section “Care
for wood paneling”.
