Balboa Genesis Air Blower – G50‑2ANT‑S (500 W, Non‑Heated, Pneumatic 3‑Speed)
Product Overview
The Genesis G50‑2ANT‑S air blower, encased in HydroAir/Balboa’s signature compact blue housing, is a 500 W non-heated unit designed for whirlpool baths and small hot tubs. It features a built-in 3-speed pneumatic control, allowing easy cycling through bubble intensity using a single air push-button—no electronics required
Key Specifications
Feature | Details |
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Model Number (MPN): | G50‑2ANT‑S (formerly GB50‑2ANT‑S) |
Power: | 500 W |
Voltage / Frequency: | 230 V / 50 Hz |
Current Draw: | ~2.2 A |
Control Type: | Pneumatic 3-speed push-button, with “pulsed massage” mode |
Heating: | Non-heated (AN = pneumatic, no heater) |
Outlet Connection: | Rotatable 1½″ BSP × 32 mm union included |
Dimensions: | 276 × 175 × 180 mm |
Air Flow / Head Pressure: | ~1,800 L/min at ~1.8 m head pressure |
Cord & Wiring: | 1 m bare-end cable |
Usage Rating: | Domestic/luxury spas |
Variable Speed Capable: | No, pneumatic control only |
Notable Features
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Simple pneumatic push-button operation cycles through high, medium, low, massage, and off. No electronic controls needed.
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Automatic dry-out/timer system: unit turns off after ~30 minutes and initiates a brief run to purge moisture .
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Rotatable outlet and universal union offer versatile plumbing alignment
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Being non-heated, it still benefits from ambient warmth if placed near pumps or heaters.
Installation & Safety Tips
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Include one or two check-valves (32 mm) plus an air loop above water level to prevent backflow and potential damage .
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Mount the blower on its rubber feet, kept away from direct spray or flooding, in a well-ventilated area
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Electrical connections should be performed by a qualified electrician, using fixed wiring with suitable isolation switches
Common Applications
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Perfect for mid-range whirlpool baths and smaller hot tubs, offering variable bubble control via pneumatic settings.
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Ideal when simple, non-electronic operation is preferred or when retrofitting older pneumatic spa systems.
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Optional upgrades include the heated pneumatic AHT variant or higher power Genesis models (700 W, 900 W, 1,200 W) for larger installations
Summary
The HydroAir Genesis G50‑2ANT‑S is a reliable and user-friendly 500 W pneumatic air blower with 3-speed control, ideal for whirlpool baths and smaller hot tubs. Its automatic dry-out feature, flexible plumbing options, and absence of electronics make it a low-maintenance yet powerful spa enhancement option.