Pay in 4 interest-free payments of $37.50 Learn more
Ships within 48 hours · Estimated delivery Sep 20 - Sep 25
Fast order processing
uninterrupted session (no purge)
bringing back invigorating massage jets
Wide compatibility—a trusted replacement part used across major whirlpool tub brands
expanding options for upgrades or new builds
Hydro Systems 2 Button Thermal Air System Air Switch Pump Fast order processingRestore the full Thermal Air experience of your tub without the guesswork or risk of used parts. This ready to install retrofit from WHIRLY Bros is designed to upgrade a discontinued Legacy Hydro Systems 2 Button Thermal Air System with fresh, factory new hardware. Its engineered to bring back precise control, reliable power, and modern electrical standards while keeping downtime to a minimum. Why this retrofit stands out Compact 120V 60Hz Control Box
