Description
Programmable Bath Control On/Off 20 Minute Timer 34-99633
Programmable Bath Control with 20 Minute On/Off Timer. Air Button and Tubing sold separately. Runs at 120 Volt.
*** Replaces: CAST-201-01-01-04A
Programmable Bath Control with 20 Minute On/Off Timer. Air Button and Tubing sold separately. Runs at 120 Volt.
• Program #1: Red LED
3 Speed Blower with 20 minute timer and purge cycle.
• Program #2: Green LED
Multi-speed blower with 20 minute time and purge cycle.
• Program #3: Blue LED
On/Off with 20 Minute timer.
• Program #4: Turquoise LED
3 Speed Blower with 20 minute timer (no purge cycle).
NOTE: Air Button and Tubing not included with Bath Control.
• Program #1: Red LED
3 Speed Blower with 20 minute timer and purge cycle.
• Program #2: Green LED
Multi-speed blower with 20 minute time and purge cycle.
• Program #3: Blue LED
On/Off with 20 Minute timer.
• Program #4: Turquoise LED
3 Speed Blower with 20 minute timer (no purge cycle).
NOTE: Air Button and Tubing not included with Bath Control.
Why this 3-speed switch stands out
- Three distinct speeds: precisely tailor bubble strength and aeration to your room size and mood. From a gentle hum to a robust massage, you’re in full control.
- Plug-in simplicity: no electrical rewiring is required—just plug into a standard 120V outlet and connect to your bath blower or pump.
- NEMA plug and socket: ensures secure, dependable connections and straightforward compatibility with common power setups.
- Air-activated design: the switch responds to the spa air system’s flow, reducing direct water exposure at the control point and improving longevity in damp environments.
- Rugged heat tolerance: engineered to withstand ambient temperatures up to 220°F, making it suitable for spa rooms and bathrooms with high humidity and warmth.
Brand excellence you can trust
Hydro-Quip blends decades of spa hardware expertise into thoughtful, durable components that simplify installation and extend system life. The Control embodies this philosophy by delivering dependable on/off control and smooth 3-speed adjustment, designed specifically for bath controls and bath parts in residential settings.
Practical use cases
- Retrofits: upgrade an existing bath blower system with a compact, easy-to-install plug-in control that doesn’t require rewiring.
- New installations: integrate a reliable, user-friendly 3-speed switch into fresh spa or bathtub projects for consistent air performance.
- Rental and multi-user spaces: minimal maintenance and straightforward operation, ideal for guest bathrooms and shared spa areas.
Specifications at a glance
- Voltage: 120V AC
- Control: 3-speed AST (air-activated) switch
- Plug type: NEMA plug and socket
- Outlet compatibility: standard household 120V outlet
- Ambient rating: up to 220°F
Make the most of your bath air experience
Whether upgrading an older system or outfitting a new installation, the Air Activated 3 Speed Bath Blower Switch provides intuitive control, reliable performance, and long-lasting durability in humid, high-temperature environments. It’s a purpose-built solution for bath controls and bath parts that delivers real, tangible benefits: easier operation, customizable airflow, and a clean, plug-in installation path that keeps your spa area streamlined and comfortable.
Programmable Air Blower Control On/Off 20 Minute Timer (34-99633)
Air Blower Control
- Simple Plug in Control operates as 3 speed Control for Bath Air Blowers
- Simple Plug in Control Used to Turn a water pump or air blower on/Off
- Plugs Directly Into Any Standard 120V Household Wall Outlet
- Nema Plug And Socket
- Designed to Withstand 220° F Ambient Conditions


