Inground Spa Manual
2.1.2 Spas with Skimmer
Spas without overflows have a different setup. No balance tank is required; instead, the Spa
water is suctioned directly via a skimmer. When users enter the Spa, the water level rises; the
tub may overflow if the number of users exceeds the indications for each Spa.
Below is the general diagram of the installation of Spas with skimmers.
1
Spa
2
Skimmer
3
Filter pump
4
Filter
5
Electric heating
The installation of both Spas with overflows and Spas with skimmers include the recirculation
circuit, water massage, air massage and an electrical installation, all of which are detailed
below.
Fig. 2
General diagram of Spa with Skimmer.
6
Ozonator
7
Massage pump
8
Blower pump
9
Electric operation cabinet
8
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