Can anyone give me some rationale on when a pool should be defined as a whirlpool. A whirlpool must have a turnover every 30 minutes vs a pool of every 6 hours. This has a great effect on the cost of the installation.
Any comments welcome.
A whirlpool must have a turnover every 30 minutes vs a pool of every 6 hours. This has a great effect on the cost of the installation. Any comments welcome.