Product Overview

The Hayward SPB101 Spa Air Blower is designed to deliver strong, consistent airflow for residential and commercial spa systems. Powered by a 1 HP motor and operating on a 115V electrical supply, this blower introduces air into the spa plumbing to create enhanced bubbling, water movement, and a more relaxing hydrotherapy experience.

Hayward’s unique rubber motor base helps reduce vibration and operating noise. The durable motor includes thermal protection and replaceable brushes to support dependable, long-lasting operation. A full spring check valve helps prevent water from reaching the blower motor, while the included mounting bracket simplifies installation.

Key Features

• Genuine Hayward spa air blower
• 1 HP motor
• 115V electrical configuration
• Designed for residential and commercial spas
• Unique rubber motor base reduces vibration and noise
• Full spring check valve helps prevent water from reaching the motor
• Thermal switch provides overheating protection
• Replaceable motor brushes help extend service life
• Included mounting bracket simplifies installation
• High-impact housing for indoor or outdoor applications
• Designed for dependable operation in varying temperatures
• Compatible with standard spa air plumbing systems

Benefits

• Creates stronger bubbling and spa aeration
• Enhances the spa and hydrotherapy experience
• Quiet operating design reduces equipment noise
• Built-in check valve helps protect the motor
• Thermal protection supports dependable operation
• Serviceable motor components help extend product life
• Suitable for new installations and replacement applications

Specifications

Recommended Spa Sizing

Under standard installation conditions, a 1 HP spa blower is generally suitable for approximately four to eight water jets. Actual performance depends on the plumbing length, pipe diameter, water depth, number of fittings, air-hole configuration, and total system back pressure.

The blower should be properly sized for the complete spa plumbing system rather than selected only by horsepower.

Installation Information

The Hayward SPB101 should be installed and serviced by a qualified pool or spa professional.

Important installation requirements include:

• Confirm that the electrical supply matches the blower’s 115V nameplate rating.
• Use copper electrical conductors and follow all applicable electrical codes.
• Install the blower in a dry, well-ventilated location.
• Maintain adequate airflow around the motor to prevent overheating.
• Install the blower at least 2 feet above the ground.
• Install the blower at least 5 feet horizontally from the spa water.
• Position the blower at least 1 foot above the spa’s maximum water level.
• Use nonmetallic plumbing between the blower and spa.
• Protect the blower from sprinklers, chemicals, debris, and standing water.
• Provide GFCI protection where required by applicable codes.
• Verify that the check valve and air plumbing are installed in the correct direction.

Confirm Before Ordering

Please verify the following before purchasing:

• Your required model number is SPB101
• Your system requires a 1 HP spa blower
• Your available electrical supply is 115V
• Your plumbing accepts a 2-inch slip connection
• The blower is properly sized for the number of spa jets and system back pressure
• Your installation location meets Hayward’s ventilation, elevation, and water-clearance requirements

Do not replace a 230V blower with this 115V model without confirming the electrical system and equipment requirements.

Warranty Information

The Hayward SPB101 is covered by a 1-year limited manufacturer warranty against qualifying defects in materials and workmanship. Warranty coverage is subject to Hayward’s current terms, professional installation requirements, and proper use of the equipment.

Damage caused by incorrect voltage, improper wiring, water intrusion, inadequate ventilation, incorrect plumbing, or unauthorized replacement parts may not be covered.

Customer Q&A

Q: What voltage does the SPB101 require?
A: The SPB101 is designed for a 115V electrical supply.

Q: Is this blower suitable for a residential spa?
A: Yes. It is designed for residential and commercial spa applications when properly sized for the plumbing system.

Q: How many spa jets can a 1 HP blower support?
A: Under standard installation conditions, a 1 HP blower is generally recommended for approximately four to eight water jets. Plumbing layout and system back pressure can change the required blower size.

Q: Does this blower have a check valve?
A: Yes. It includes a full spring check valve designed to help prevent water from reaching the motor.

Q: Is the SPB101 quiet?
A: Hayward uses a unique rubber motor base to reduce vibration and provide quieter operation.

Q: Can it be installed outdoors?
A: Yes, provided it is installed in a dry, properly ventilated location and protected from sprinklers, chemicals, debris, and water intrusion.

Q: Does it include a mounting bracket?
A: Yes. A mounting bracket is included to simplify installation.