PUUTSCAS12598R Whirlpool Pump Replacement – Genuine Balboa

PUUTSCAS12598R whirlpool pump replacement manufactured by Balboa Water Group for compatible whirlpool bathtub applications.

This genuine Balboa pump replaces the obsolete PUUTSCAS12598R while matching its 7.0-amp electrical profile, bottom-suction plumbing layout, center discharge and pneumatic air-button control. A built-in air-switch relay and factory-installed 3-foot power cord are included.

PUUTSCAS12598R Pump Specifications

PUUTSCAS12598R Replacement Compatibility

This pump is intended for whirlpool bathtubs originally equipped with PUUTSCAS12598R when the existing electrical supply, plumbing connections and pump orientation match the specifications above. Kohler 1146417 is a related compatibility reference, with known applications including Kohler 1257-LA and 1357-LA whirlpool tubs.

Model numbers alone do not confirm every installation. Compare the complete pump label, connection sizes, suction and discharge positions, power cord and air-switch setup before ordering.

What Is Included

• Genuine Balboa Water Group whirlpool bath pump
• Integrated pneumatic air-switch relay
• Factory-installed 3-foot power cord
• Self-draining wet end

Key Replacement Features

• Genuine Balboa construction: Manufactured by Balboa Water Group for reliable whirlpool bath operation.
• Built-in air switch: Supports a compatible tub-side pneumatic button without a separate control box.
• Original-style plumbing layout: Bottom suction, center discharge and MBT connections match the listed pump configuration.
• Single-speed operation: Provides steady circulation and jet performance.
• UL and CSA listed: Built to recognized electrical safety standards for whirlpool bath pump applications.

Installation Verification

Before installation, confirm all of the following against the original pump:

• 115V electrical supply, 7.0A current draw and 60Hz frequency
• Bottom-suction and center-discharge orientation
• 2-7/16-inch MBT connections for 1-1/2-inch plumbing
• Pneumatic air button, air hose and built-in air-switch operation
• Power-cord configuration, mounting-foot location and available clearance

Disconnect electrical power before servicing the tub. Replace worn union gaskets, secure the plumbing connections and test for leaks before operating the pump. Never run the pump without water.

Frequently Asked Questions

Is this a genuine Balboa Water Group pump?

Yes. This replacement pump is manufactured by Balboa Water Group.

Does this replace PUUTSCAS12598R?

Yes, when the original pump and installation match the 115V, 7.0A, single-speed, air-switch and plumbing specifications listed above.

Will it work with the existing tub-side air button?

The pump includes a pneumatic air-switch relay and can operate from the existing tub-side air button when the original air hose, button and electrical configuration are compatible.

How do I confirm the correct replacement?

Compare the original label, voltage, amperage, suction and discharge orientation, connection dimensions, power cord, air-switch setup and mounting space. Call or text Whirly Bros at (951) 897-1878 and send photos if you need help confirming compatibility.

Kohler® names and part numbers are used only to identify compatibility. This replacement pump is manufactured by Balboa Water Group.