Product Overview

The Pentair IntelliFlo3 VSF 1.5HP Pool Pump with I/O Board delivers efficient variable-speed and variable-flow operation for residential swimming pools. Model 011066 combines intelligent flow control, app connectivity, and integrated equipment-control capability in one advanced pump.

Unlike standard variable-speed pumps, the IntelliFlo3 VSF can be programmed by speed or by flow rate. Its sensorless flow technology automatically adjusts motor speed as system conditions change, helping maintain the selected water flow through filters, heaters, sanitizers, cleaners, and water features.

The included relay control board allows the pump to operate up to two compatible external pool devices. This can simplify smaller equipment-pad installations by providing additional control without requiring a complete automation system.

Key Features

• 1.5 total horsepower variable-speed and flow pump
• Integrated relay and I/O control board
• Programmable speed or flow operation
• Flow programming from 20 to 90 GPM
• Adjustable speed range from 400 to 4,000 RPM
• Built-in Wi-Fi and Bluetooth connectivity
• Compatible with the Pentair Pool and Pentair Pro apps
• Supports up to eight customizable programs
• Automatic priming and loss-of-prime detection
• Permanent-magnet TEFC motor
• ENERGY STAR certified
• Quiet and energy-efficient operation
• Optional drive-mounted touchscreen available separately

Benefits

• Maintains consistent water flow as filter pressure changes
• Helps reduce electricity usage compared with single-speed pumps
• Allows remote monitoring and scheduling from a compatible mobile device
• Supports filtration, heating, sanitation, cleaning, and water-feature applications
• Integrated relays can control two compatible external devices
• Multiple programs allow customized daily operation
• Variable-flow control reduces manual speed adjustments
• Quiet motor operation improves the backyard environment

Specifications

I/O Board Capabilities

The installed relay board provides low-voltage digital inputs and two high-voltage relay outputs. It can be used to control compatible equipment such as:

• Pool or spa lights
• Booster pumps
• Sanitizing equipment
• Other approved auxiliary devices

Compatibility, voltage, and amperage must be confirmed before connecting external equipment.

Installation Information

The pump must be installed by a qualified pool professional in accordance with local electrical and plumbing codes. Installation requires proper bonding, grounding, circuit protection, suction plumbing, discharge plumbing, and adequate equipment-pad ventilation.

The strainer housing must be filled with water before startup. Never operate the pump dry, as dry operation can damage the shaft seal and internal components.

Confirm Before Ordering

Please verify:

• The required model number is 011066
• A 1.5 THP pump is suitable for the hydraulic system
• The available power supply is 115V or 208–230V
• Two-inch plumbing connections are compatible
• The integrated I/O board is required
• External equipment does not exceed the relay ratings
• Professional installation will be completed

Warranty Information

The Pentair IntelliFlo3 VSF pump is covered by Pentair’s limited manufacturer warranty when purchased and installed according to current warranty requirements. Warranty coverage may depend on professional installation, product registration, and proof of purchase.

Damage caused by dry operation, improper voltage, incorrect plumbing, freezing, flooding, chemical exposure, or improper installation may not be covered.

Customer Q&A

Q: Does the 011066 include the I/O board?
A: Yes. This model includes the relay and I/O control board.

Q: Can the pump be controlled by a phone?
A: Yes. It supports compatible Pentair mobile apps through Wi-Fi and Bluetooth.

Q: Does it include a touchscreen?
A: No. The drive-mounted touchscreen is available separately.

Q: What is the maximum programmable flow?
A: The 1.5HP model can be programmed from 20 to 90 GPM.

Q: Can it operate on 115 volts?
A: Yes. Model 011066 supports 115V and 208–230V input power.