0010E88C ITT Marlow Gemini Plus II Variable Speed Whirlpool Bath Pump Replacement

If your original ITT Marlow Gemini Plus II 0010E88C variable speed whirlpool bath pump has become noisy, started leaking, lost variable-speed operation, or stopped working altogether, there's no need to replace your entire bathtub. Whirly Bros offers a premium replacement pump designed to restore the powerful hydrotherapy performance your whirlpool bath was built to deliver.

The 0010E88C Gemini Plus II was one of the most widely used variable-speed whirlpool bath pumps installed by numerous bathtub manufacturers. Although the original pump has been discontinued, Whirly Bros specializes in replacement pumps and retrofit solutions that help keep older whirlpool tubs operating for years to come.

This replacement features a 120 Volt, 8.5 Amp motor engineered to provide strong water circulation while operating efficiently. When connected to a compatible variable-speed controller (sold separately), the pump delivers fully adjustable massage intensity. If your system does not use a variable-speed controller, the pump will still operate as a dependable single-speed whirlpool bath pump.

Why Replace Your 0010E88C Pump?

Over time, whirlpool bath pumps wear from years of regular use. Common signs your original pump may need replacement include:

• Loud bearing noise
• Water leaking from the shaft seal
• Pump hums but won't start
• Weak or inconsistent jet pressure
• Variable-speed control no longer responds
• Motor overheats
• GFCI breaker trips
• Excessive vibration

Replacing a worn pump restores proper water circulation, quieter operation, and the relaxing hydrotherapy experience your whirlpool bathtub was designed to provide.

Product Features

• Premium replacement for ITT Marlow Gemini Plus II 0010E88C
• 120 Volt
• 8.5 Amp
• Variable-speed compatible
• Operates as a single-speed pump when a variable-speed controller is not used
• Energy-efficient motor design helps reduce power consumption without sacrificing performance
• Quiet, smooth operation
• Heavy-duty construction
• Built for residential whirlpool bathtub systems
• Includes FREE pump union and gasket
• Includes new air switch tubing

What's Included

• 0010E88C replacement pump
• FREE pump union
• FREE gasket
• New air switch tubing

Specifications

OEM Part Number: 0010E88C

Voltage: 120 Volts

Amperage: 8.5 Amps

Pump Type: Variable-Speed Compatible

Application: Residential Whirlpool Bath Pump

Compatible OEM Part Numbers

This replacement may replace many discontinued Gemini Plus II pumps including:

• 0010E88C
• 0014F88C
• 0045E88C
• 0059F88C
• 0060F88C
• 0065F88CC
• 0072E00C
• A014E88C
• NR4A-C
• NR4-C
• NRU2A-C
• NRU4-C
• NL74620DB
• 1-00-0221
• 34-109-1040
• 5151-211
• R125A-C (certain applications)
• R150VS11C (certain applications)

Don't see your part number listed? Contact Whirly Bros and we'll help identify the correct replacement.

Compatible Whirlpool Bathtub Brands

Depending on the production year and model, this style of pump has been used in whirlpool bathtubs manufactured by:

• Aqua Glass
• Jason International
• Hydro Systems
• MTI Baths
• MAAX
• Lasco
• Pearl Baths
• American Standard
• Certain Kohler whirlpool tubs
• Many custom whirlpool bathtub manufacturers

Always compare your existing pump label, plumbing connections, wet-end orientation, and electrical specifications before ordering.

Why Buy From Whirly Bros?

Whirly Bros specializes exclusively in whirlpool bathtub replacement parts and retrofit systems.

Before founding Whirly Bros, we worked directly with OEM manufacturers that designed and supplied many of the pumps, blowers, controls, heaters, and electronic systems used in whirlpool bathtubs throughout North America. That firsthand experience allows us to help homeowners, plumbers, and service professionals replace discontinued components with confidence.

When you purchase from Whirly Bros you'll receive:

• Expert fitment assistance
• Same-day shipping on most in-stock orders
• Free U.S. shipping on qualifying orders
• Friendly technical support from real people
• Access to hard-to-find and discontinued whirlpool bathtub parts

Whirly Bros Expert Tip

Many Gemini Plus II pumps look almost identical but use different wet-end orientations, plumbing layouts, and control systems. Before ordering, compare your existing pump label or simply text us photos of your current pump and control box. We'll help verify the correct replacement before you buy.

Frequently Asked Questions

Is this a variable-speed pump?

Yes. When paired with a compatible variable-speed controller, this pump provides adjustable jet intensity. Without a compatible controller, it operates as a reliable single-speed whirlpool bath pump.

Does this include a variable-speed controller?

No. The pump is sold separately. Compatible control systems are available separately if variable-speed operation is desired.

Can I install this in place of my original 0010E88C?

In many applications, yes. Always verify your plumbing connections, voltage, and wet-end orientation before ordering. If you're unsure, Whirly Bros will gladly help confirm compatibility.

Can Whirly Bros identify my pump?

Absolutely. Simply call, text, email, or send us photos of your existing pump. We'll help identify the correct replacement before you order.