Pentair IntelliFlo3 VSF 3 HP pump with integrated relay board – 011076

Enjoy powerful, intelligent, and energy-efficient circulation with the Pentair IntelliFlo3 VSF 3 HP variable-speed and variable-flow pump – model 011076.

Designed for residential pools requiring high hydraulic performance, this pump automatically adjusts its speed to maintain the programmed flow when system conditions change.

Model 011076 includes an integrated I/O card with two relays, allowing certain compatible auxiliary equipment to be controlled directly from the pump and the Pentair Pool app.

Variable speed and flow

The IntelliFlo3 VSF can operate at a set speed or at a precise water flow rate.

This flexibility allows the pump’s operation to be adapted to the pool’s various functions:

• Daily filtration
• Water heating
• Salt chlorine generation
• Pool cleaning
• Water feature operation
• Waterfalls and fountains
• Massage jets
• High-flow circulation
• System priming

The pump can operate at low speed when demand is low, then automatically increase its power when a higher flow rate is required.

The 3 HP models can be programmed to maintain a flow rate ranging from 20 to 140 GPM, with up to eight customizable programs in manual, timer, or schedule modes.

Self-regulated flow technology without a sensor

The integrated flow control technology automatically adjusts the motor speed to maintain the programmed flow without requiring an external flow sensor.

It can notably compensate for variations caused by:

• Progressive filter clogging
• Valve movement
• Activation of a pool heater
• Operation of a salt system
• Changes in plumbing resistance
• The use of auxiliary equipment

This regulation helps maintain more consistent circulation and provide the flow required by the pool equipment.

Up to 90% energy savings

Unlike a traditional pump that runs continuously at full power, the IntelliFlo3 VSF adjusts its speed to the installation’s actual needs.

According to Pentair, the combination of variable speed and self-regulated flow can reduce energy consumption by up to 90% compared with a single-speed pump, depending on installation and operating conditions.

Actual savings may vary depending on:

• The programmed speed
• The daily operating time
• The pool volume
• The plumbing configuration
• The replaced pump
• The connected equipment
• The local electricity rate

Extended operation at low speed generally provides effective filtration while reducing electricity consumption.

I/O card with two integrated relays

Unlike model 011075, model 011076 is supplied with the integrated I/O board.

This board includes two high-voltage relay outputs:

• An output that can accept up to 5 A
• An output that can accept up to 16 A

Depending on the electrical configuration, they can be used to control compatible equipment such as:

• A salt chlorine generator
• A pool light or transformer
• A booster pump
• A single-speed pump
• A spa blower
• Another piece of equipment within the board's electrical limits

The board also has digital inputs that can trigger up to four external speed or flow programs.

The relays must be connected by a qualified professional in accordance with Pentair's electrical limits and local codes.

Automation without a complete panel

The integrated relay board enables the pump to handle certain basic automation functions without necessarily installing a complete control panel.

From the compatible app, you can program the pump and manage devices connected to the relays according to their configuration.

This solution is particularly appealing for an installation with only a few auxiliary devices.

For a pool with multiple motorized valves, lighting circuits, water features, or complex equipment, a complete Pentair automation system may still be preferable.

Control with the Pentair Pool app

The pump has built-in Wi-Fi and Bluetooth connectivity.

The app Pentair Pool can be used to:

• Start or stop the pump
• Schedule filtration times
• Adjust the speed
• Set a flow rate in gallons per minute
• Create multiple programs
• View operating data
• Receive certain alerts
• Control equipment connected to the relays
• Communicate directly via Bluetooth when Wi-Fi is unavailable

Some older documentation still uses the name Pentair Home, but Pentair now presents the Pentair Pool app for configuring, monitoring, and controlling the IntelliFlo3.

Compatible with Pentair automation systems

The IntelliFlo3 VSF can also be connected to several compatible Pentair automation systems through its RS-485 digital connection.

When integrated with an automation system, it can centralize management of the pump and the various pool equipment.

Compatibility must be confirmed based on the panel model, its firmware, and the installation configuration.

Optional touchscreen available

Primary programming is performed from the Pentair Pool app, but a touchscreen can be added directly to the pump.

This accessory enables local control near the equipment when:

• The phone is unavailable
• Wi-Fi coverage is limited
• Multiple users need access to the settings
• A physical controller is preferred

The touchscreen is not included and must be purchased separately. Pentair offers models 356159Z and 356348Z, among others.

3 HP power for demanding installations

With a total power of 3 HP, the pump is particularly well suited to systems requiring higher flow or pressure.

Recommended applications

• Medium or large residential pools
• Pools combined with spas
• Installations with pool heaters
• Salt chlorination systems
• Waterfalls and water features
• Massage jets
• Long plumbing runs
• Systems with multiple pieces of equipment
• Installations requiring high constant flow

The pump must be sized according to hydraulic resistance, filter capacity, pipe diameter, and equipment requirements.

Quiet operation

The permanent-magnet motor and hydraulic design of the IntelliFlo3 VSF allow quieter operation than a traditional single-speed pump, especially when operating at low speed.

This feature is beneficial when the equipment is installed near:

• A terrace
• A recreational area
• A bedroom
• A neighboring property

Actual sound levels vary depending on speed, plumbing, installation base, and proximity to walls.

2 in. and 2.5 in. connections

The 3 HP pump is supplied with the Pentair 410028 union kit, designed for 2 in. plumbing:

• 2 in.
• 2.5 in.

A 3-inch union kit, part number 410029, is also available separately for higher-flow installations.

Before installation, it is recommended to check:

• Diameter of existing pipes
• Filter capacity
• Valve size
• The height of the connections
• Available space on the equipment pad

Built-in protection features

The drive system includes several features designed to improve operation and protect the pump, including:

• Dry-start detection
• Loss-of-prime detection
• Smart priming
• Programmable speed and flow limits
• Protection against certain abnormal operating conditions

These features do not replace proper hydraulic installation or regular maintenance.

Professional installation recommended

This pump operates on a power supply of 208 to 230 V and must be installed on an appropriate, protected electrical circuit in accordance with applicable codes.

Installation should be performed by a qualified professional.

Important checks

• Confirm the supply voltage
• Install appropriate ground-fault protection
• Perform grounding
• Install equipotential bonding
• Use an appropriate wire gauge
• Check the plumbing diameter
• Confirm the filter capacity
• Fully prime the pump
• Set the speed and flow limits
• Program the relays correctly
• Check for leaks

For a Canadian installation, Pentair requires a solid copper bonding conductor of at least 6 AWG.

Never run the pump dry. A lack of water can damage the mechanical seal and internal components.

Main benefits

• Variable-speed and variable-flow pump
• 3 HP total power
• 208 to 230 V power supply
• Self-regulating flow without an external sensor
• Programmable range of 20 to 140 GPM
• Up to eight customizable programs
• Integrated Wi-Fi and Bluetooth
• Compatible with the Pentair Pool app
• Integrated I/O board
• Two relay outputs
• Four digital inputs for external programs
• Compatible with Pentair automation
• Quieter operation
• Optional touchscreen
• 2-inch and 2.5-inch connections
• Optional 3-inch connections
• Up to 90% claimed energy savings
• ENERGY STAR certification

Technical specifications

Product
Pool filtration pump

Brand
Pentair

Series
IntelliFlo3 VSF

Model number
011076

Manufacturer’s description
IntelliFlo3 VSF 3 HP with I/O board

Total power
3 HP

Operating type
Variable speed and flow

Supply voltage
208 to 230 V

Frequency
50/60 Hz

Full-load current
12.4 A at 208 V
11.2 A at 230 V

Maximum electrical power
2,590 W

Speed range
450 to 3,450 RPM

Programmable flow range
20 to 140 GPM

WEF energy factor
7,1

Connectivity
Wi-Fi and Bluetooth

Mobile app
Pentair Pool

Automation connection
RS-485

I/O board
Included

Relay outputs
1 5 A output
1 16 A output

Standard connections
2 or 2.5 inches

3-inch connection
Available with optional 410029 kit

Approximate weight
55 lb

Enclosure rating
NEMA Type 3 / IPX5

Main certifications
UL or cUL and NSF/ANSI/CAN 50

The electrical data, connection dimensions, and weight of model 011076 are published in Pentair’s official table.

Package contents

• 1 Pentair IntelliFlo3 VSF 3 HP pump
• 1 integrated I/O board
• 1 Pentair 410028 union set for 2- or 2.5-inch plumbing
• Integrated Wi-Fi and Bluetooth module
• Installation and user documentation

The touchscreen, 3-inch union kit, automation cables, and additional electrical accessories are sold separately.

A smart pump with integrated automation

The Pentair IntelliFlo3 VSF 011076 combines high hydraulic power, self-regulating flow, modern connectivity, and an integrated relay board.

It is an excellent solution for modernizing an existing installation or equipping a pool with multiple devices requiring precise circulation and simple automation.

Available from Piscine Hippocampe.