💨 Balboa Genesis Air Blower – G50-2VNT-S500 (500W, Non-Heated, 3-Speed Electronic)

Transform your spa experience with powerful, whisper-quiet bubble massage from a trusted European manufacturer

📋 Product Overview

The HydroAir Genesis G50-2VNT-S500 is a premium 500W air blower designed specifically for whirlpool baths and compact hot tubs. Manufactured by HydroAir, a division of Balboa Water Group, this blower delivers exceptional bubble massage performance through its intelligent 3-speed electronic control system.

Featuring the distinctive blue casing that has become synonymous with HydroAir quality, this non-heated model provides versatile airflow options ranging from gentle relaxation to invigorating massage. The integrated pulsating massage mode adds therapeutic variety, while the automatic dry-out function protects the air system from moisture damage, extending the blower’s operational lifespan.

Built to European EN60335-1 and EN60335-2-60 safety standards, the Genesis blower combines reliability with installation flexibility. The rotatable outlet and included 1.5″ BSP union accommodate various plumbing configurations, making it ideal for both new installations and replacement applications. This blower requires an external spa controller or switch for operation and is designed exclusively for domestic use.

⭐ Key Features

✅ 3-Speed Electronic Control – Choose between high, medium, and low speeds to customise bubble intensity for different users and moods

✅ Pulsating Massage Mode – Built-in variable massage programme creates a therapeutic pulsating effect for enhanced hydrotherapy benefits

✅ Automatic Dry-Out Function – Integrated timer runs a 5-minute dry-out cycle after use, preventing moisture build-up and protecting internal components

✅ Automatic Safety Stop – 30-minute auto-shutoff provides peace of mind and prevents accidental extended operation

✅ Rotatable Discharge Port – Flexible outlet orientation simplifies installation and accommodates various plumbing layouts

✅ 1.5″ BSP Union Included – Universal threaded connection with 32mm tail-piece for easy plumbing integration

✅ Thermal Motor Protection – Built-in thermal cut-out prevents motor damage from overheating

✅ European Safety Certification – Manufactured to EN60335-1 and EN60335-2-60 standards for assured electrical safety

✅ Compact Design – Space-efficient dimensions (276 × 175 × 180mm) fit easily beneath whirlpool baths and spa cabinets

🔧 Technical Specifications

Specification	Details
Model Number (MPN)	G50-2VNT-S500 (also GB50-2VNT-S)
Power Rating	500W
Voltage / Frequency	230-240V / 50Hz
Current Draw	~2.2A
Speed Control	3-speed electronic (external control required)
Heating Element	Non-heated (VNT = Variable Non-Heated)
Airflow Rate	1,800 L/min
Maximum Head	~1.8m H₂O
Outlet Connection	1.5″ BSP threaded union included with 32mm tail-piece
Outlet Configuration	Rotatable discharge port
Dimensions	276 × 175 × 180mm
Cable Length	1m (bare-end termination)
Usage Rating	Domestic use only
Safety Standards	EN60335-1, EN60335-2-60
Wiring Class	Class I (with earth) or Class II available
Variable Speed Compatible	Yes – suitable for external speed controllers

🎯 Real World Applications

🛁 Whirlpool Bath Enhancement

The Genesis G50-2VNT-S is purpose-built for whirlpool baths, delivering 1,800 L/min of airflow across three adjustable speed settings. The pulsating massage mode adds spa-quality therapeutic variation to your home bath experience. Perfect for bathroom renovations or upgrading existing whirlpool systems.

♨️ Compact Hot Tub Installation

Ideal for smaller hot tubs where space beneath the cabinet is limited. The compact 276 × 175 × 180mm footprint and rotatable outlet provide maximum installation flexibility. The 3-speed control allows users to select gentle relaxation or invigorating bubble massage.

🔄 Blower Replacement & Upgrade

A practical upgrade for spa units designed with non-heated blowers. The standard 1.5″ BSP union and 32mm tail-piece ensure compatibility with most existing plumbing configurations. The automatic dry-out function offers improved longevity compared to older blower models.

💆 Home Hydrotherapy Systems

The variable massage mode creates therapeutic pulsating effects ideal for muscle relaxation and stress relief. The 30-minute automatic safety stop ensures safe operation during extended relaxation sessions.

🏠 Residential Spa Installations

Designed specifically for domestic use, this blower meets stringent European safety standards. The thermal protection and quality construction make it a reliable choice for home wellness installations where consistent, long-term performance is essential.

🛠️ Installation Considerations

⚠️ Professional Installation Recommended – All electrical work must be carried out by a qualified electrician according to national wiring regulations.

Electrical Requirements:

• Supply: 230-240V / 50Hz
• Current draw: ~2.2A
• 1m cable with bare-end termination
• Requires fixed wiring switch with minimum 3mm contact separation in each pole
• Class I (earthed) or Class II wiring configurations available

Mounting & Positioning:

• Suitable for mounting below whirlpool baths and spas
• Secure using three screws through the rubber feet
• Must not be accessible to bathers without use of a tool
• Requires well-ventilated location – avoid cold air intake to prevent cold air injection into the bath
• Ensure accessibility for future inspection and maintenance

Backflow Prevention (Critical):

• Install either a double air loop with one check valve, OR two check valves, above maximum water level
• Recommended: 32mm check valve to prevent backflow and reduce noise
• Pipe/hose system must be securely fixed to the blower outlet

Connection Details:

• Outlet: 1.5″ BSP threaded union included
• 32mm tail-piece for flexible hose connection
• Rotatable discharge port for easy alignment
• For pneumatic control (if applicable): 3mm internal diameter flexible piping required

Thermal Protection Note: If the thermal protection activates, the blower will not restart until power is disconnected and reconnected AFTER the blower has cooled to room temperature.

📥 Downloads & Resources

📄 Technical Data Sheet – TechSheet-BGB-500.pdf

📄 Installation Manual – Manual-BGB-500.pdf

🏆 Why Choose This Air Blower

✅ Trusted European Manufacturing – HydroAir, a Balboa Water Group division, has decades of experience producing quality spa components to exacting European standards

✅ Intelligent 3-Speed Control – Customise your bubble experience from gentle relaxation to invigorating massage, plus a unique pulsating mode for therapeutic variety

✅ Built-In System Protection – Automatic dry-out function and thermal motor protection extend operational lifespan and reduce maintenance requirements

✅ Flexible Installation – Rotatable outlet and included 1.5″ BSP union accommodate diverse plumbing configurations for new builds and replacements

✅ Proven Reliability – Manufactured to EN60335-1 and EN60335-2-60 standards with quality materials designed for long-term domestic use

✅ Exceptional Airflow – 1,800 L/min at 1.8m head delivers robust bubble performance for whirlpool baths and compact hot tubs

🤝 Why Buy From Parts4Tubs?

✅ UK-based specialist supplier with expert knowledge of spa and hot tub components

✅ Technical advice available to help you choose the right blower for your application

✅ Fast UK delivery to get your spa running quickly

✅ Competitive pricing on genuine manufacturer parts

✅ Dedicated customer support for pre and post-purchase queries

✅ Secure online ordering with easy returns policy

✅ Genuine HydroAir/Balboa products – not imitations

✨ Summary

The HydroAir Genesis G50-2VNT-S500 delivers powerful, reliable bubble massage performance in a compact, well-engineered package. With 1,800 L/min airflow, intelligent 3-speed control, pulsating massage mode, and automatic dry-out protection, it’s the ideal choice for whirlpool baths and compact hot tubs. European safety certification and quality construction ensure years of dependable service. Order today to enhance your home hydrotherapy experience.