Hi - I've been lurking on the forum for a while, in preparation for new pool/spa build around Austin, TX. I've read that newer pool build are now using venturi vents on spas (due to better pumps?) and not using blowers. This seems to be supported by our bids, only one of which said that we would need an air blower. The spa is probably 25 - 30 ft away from the equipment and is elevated 2 or 3 feet from the equipment level.
Any input would be appreciated, thanks!