SanSiro - Premium USA Built Luxury Heated Air Jetted Tubs
Built in the USA
Every SanSiro tub is bench-made at our local facility, ensuring a level of craftsmanship and attention to detail that mass-produced imports can’t match.
Rigorous Multi-Point Testing
To ensure a lifetime of worry-free use, we subject every unit to exhaustive pressure and system diagnostics before it leaves our floor.
Our Quality Commitment
We stand apart from the competition by prioritizing American-designed durability and precision engineering in every soak.
Integrated "All-In-One" Technology
No external equipment or remote pumps.
1. Operating Instructions
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To Activate Blower: Press the button marked AIR on your remote control to turn the air blower system on or off.
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Standard Air-Jetted Models: Use the dedicated UP and DOWN arrow buttons on the remote control to increase or decrease air bubble intensity.
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Advanced Hydro-Spa Systems: The speed adjustment is controlled via a single button. Press and hold the button to cycle through speed settings, and release it when the desired intensity is reached.
2. Comfort & Temperature Optimization
SanSiro air blowers are installed directly within the cavity walls of the bathtub. This short distance prevents air from losing heat while traveling down the air lines.
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Pre-Heating Recommendation: Switch the air blower on while filling the tub. It takes approximately 2 minutes of continuous operation for the heat generated by the motor to raise bubble air temperature to a comfortable 105°F (40°C).
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Safe Dry Operation: The air blower system can safely be operated without water in the tub for testing or pre-heating purposes without causing damage.
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Skin Surface Sensation: Due to thermodynamics and evaporation physics, air bubbles bursting open against wet skin may still feel slightly cool, even when the air stream is warm.
3. Hygiene & Self-Cleaning Features
SanSiro air systems are built with multi-stage hygienic safeguards to keep internal components clean and dry:
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Non-Return Jet Valves: Each air injector jet features an integrated non-return valve that physically prevents bathwater from flowing back into the internal air lines.
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Ozone Sanitization (O₃) [Select Models]: When active, the system draws Ozone into the air lines to neutralize bacteria. A faint scent—similar to fresh air after a thunderstorm—is normal during ozone operation.
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Automated Purge Cycle: An automatic drying cycle clears residual moisture from the air lines after every use.
4. Automatic Purge Cycle Operation
IMPORTANT SAFETY & MAINTENANCE NOTE: The air blower will automatically activate 20 minutes after deactivation. This is normal automated self-cleaning and maintenance—not a system malfunction.
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Purge Schedule: Exactly 20 minutes after turning off the system, the blower will automatically start and run for 2 minutes to purge moisture and dry internal lines.
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Handling Interruptions: If you press the power button during the 2-minute purge, the system will shut off but will reset its timer and start a new 2-minute purge 20 minutes later.
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Best Practice: Allow the 2-minute purge cycle to finish completely uninterrupted so the system can properly shut down and remain hygienic.
5. Quick Reference & Troubleshooting
| Event / Behavior | Cause | Recommended Action |
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Blower turns on automatically after bath
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Automatic purge cycle activates 20 minutes after use. |
Allow the blower to run for the full 2 minutes to complete drying. |
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Bubbles feel cool against skin
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Evaporative cooling effect when air bubbles burst. |
Turn on blower 2 mins before entering bath to pre-heat air to 105°F. |
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Slight ozone / thunderstorm smell
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Ozone sanitization feature (O₃) neutralizing bacteria. |
Normal operation; no action required. |
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Purge cycle keeps re-triggering
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OFF button was pressed during an active purge cycle. |
Do not interrupt the purge; let it run for 2 minutes continuously. |