1.25 HP ITT Marlow Gemini Plus R125A-C Bath Pump 0010F00C

Meet the 1.25 HP ITT Marlow Gemini Plus R125A-C Bath Pump 0010F00C — a purpose-built, drop-in replacement that preserves the trusted whirlpool jet performance you rely on, while embracing modern efficiency and ease of service. If you’re swapping a discontinued Gemini Plus, this unit delivers identical flow with a smarter electrical load, so your spa stays powerful without unnecessary energy draw.

Why this replacement stands out

• Same high-flow performance, lower amperage: 1.25 HP capability paired with an 8.5-amp, 120V draw maintains jet strength for deep-tissue action while reducing energy use and heat in humid bathrooms.
• Ultra-compact, single-speed design: A slim footprint that fits tight cabinetry and shallow crawl spaces without compromising jet reach or reliability.
• Centerline discharge for flexible mounting: Install on either the right or left side to match your tub’s layout, giving you real mounting freedom in retrofit projects.
• Factory-installed air-switch relay: Ready-to-connect with your air button for a clean, plug-and-play setup that minimizes wiring hassle.
• Engineered seal design for longevity: Durable seals resist moisture infiltration, lowering the risk of leaks and extending service life in wet bath environments.
• Two pump unions included: Simplifies retrofits and provides secure, leak-free plumbing connections out of the box.

What it can do for your whirlpool experience

• Restore powerful jet action in residential baths with high-flow jet systems, delivering a satisfying massage across all jets.
• Ideal for retrofits where space is at a premium — the compact form fits behind cabinetry or within restricted enclosures without sacrificing performance.
• Perfect for service pros and installers who need a dependable, straightforward replacement that doesn’t require a full system redesign.
• Pairs well with modern whirlpools that demand reliable operation and easier maintenance in humid bathroom settings.

Specifications at a glance

• Model: 1.25 HP ITT Marlow Gemini Plus R125A-C (replacement variant) – 0010F00C
• Electrical: 120V, 8.5 amps
• Speed: Standard single-speed (Variable-Speed Control available separately)
• Discharge: Centerline
• Mounting: Right or left orientation
• Connections: 2 pump unions included

Optional upgrade for finer control

Elevate your relaxation with a Variable-Speed Control, sold separately. This option lets you tailor pump speed to mood and moment — whisper-quiet operation for unwinding, or deeper jet action for a rejuvenating massage. Our team can help you select a compatible controller to match your installation and performance goals.

Installation and compatibility you can trust

Designed as a seamless replacement for a discontinued Gemini Plus, this pump preserves the same flow characteristics and a compatible footprint, ensuring a straightforward, no-hassle swap. It integrates smoothly with contemporary whirlpool baths, delivering reliable performance and easier servicing that busy homeowners and professionals appreciate.