Product Overview

The Pentair WhisperFlo Single Speed 1.5 HP TEFC Pump Motor (354823S) is a genuine OEM replacement motor engineered to deliver reliable, high-performance circulation for compatible Pentair WhisperFlo pool pumps. Designed with a Totally Enclosed Fan Cooled (TEFC) enclosure, this motor offers enhanced protection against moisture, debris, and environmental exposure, helping extend motor life in outdoor pool equipment installations.

Built to Pentair’s exact specifications, this motor ensures proper fit, dependable operation, and consistent water flow.

Ideal For

• Replacing a failed or worn WhisperFlo pump motor

• Residential pool circulation systems

• Pool owners seeking OEM-quality reliability

• Service technicians performing motor replacements

• Installations requiring a TEFC motor design

Key Features

• Genuine Pentair OEM replacement motor

• 1.5 horsepower single-speed operation

• TEFC (Totally Enclosed Fan Cooled) enclosure

• Designed specifically for WhisperFlo® pump compatibility

• Engineered for durability and long service life

• Direct-fit replacement for proper performance

Benefits

• Restores efficient water circulation and filtration

• TEFC construction helps protect against moisture and debris

• Ensures proper fit and OEM-level performance

• Minimizes downtime with a reliable replacement motor

• Supports clean, clear, and properly filtered pool water

Compatibility

• Pentair WhisperFlo® pool pumps
  ⚠️ Always verify horsepower, voltage, frame size, and electrical requirements before ordering.

Specifications

• Manufacturer: Pentair

• Motor Type: Single Speed

• Horsepower: 1.5 HP

• Enclosure: TEFC (Totally Enclosed Fan Cooled)

• Application: Pool pump motor replacement

• Part Number: 354823S

Customer-Facing Q&A

Q: Is this an OEM Pentair motor?
A: Yes, this is a genuine Pentair replacement motor.

Q: What is the advantage of a TEFC motor?
A: TEFC motors are sealed to help protect internal components from moisture, dirt, and debris, extending motor life.

Q: Will this motor fit all WhisperFlo pumps?
A: It is designed for compatible WhisperFlo models only. Confirm specifications before purchase.

Q: Is this motor single voltage or dual voltage?
A: Voltage configuration varies by motor model. Always confirm electrical requirements prior to installation.

Q: Should this motor be installed by a professional?
A: Yes. Professional installation is recommended to ensure safe and proper operation.