Pentair Timer, 24 Hour Mechanical | TMRLX
Pentair Timer, 24 Hour Mechanical | TMRLX
Pentair Timer, 24 Hour Mechanical | TMRLX
Pentair Timer, 24 Hour Mechanical | TMRLX
Pentair Timer, 24 Hour Mechanical | TMRLX
Pentair Timer, 24 Hour Mechanical | TMRLX
Pentair Timer, 24 Hour Mechanical | TMRLX
Pentair Timer, 24 Hour Mechanical | TMRLX
Pentair Timer, 24 Hour Mechanical | TMRLX
Pentair Timer, 24 Hour Mechanical | TMRLX
Pentair Pool Products and Parts

Pentair Timer, 24 Hour Mechanical | TMRLX

$156.99
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SKU:
TMRLX

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About This Item

The Pentair TMRLX is the OEM replacement 24-hour mechanical timer for Pentair pool and spa automation control systems.

⚠️ IMPORTANT: LICENSED PROFESSIONAL INSTALLATION REQUIRED
Electrical control components must be installed or replaced by a qualified electrician or certified pool technician. Do not install or service this component without proper certification.

The TMRLX provides 24-hour mechanical time-keeping for Pentair automation control systems, enabling scheduled on/off control of pool and spa equipment functions. When the existing timer fails or loses accurate cycle timing, equipment schedules become unreliable — replacing the timer restores precise automated control. Match the part number on your existing timer before ordering to confirm this is the correct replacement for your control system.

Specifications

Pentair Part Number TMRLX
Part Name Timer, 24 Hour Mechanical
Quantity Included Each

Pro Tip

Before ordering, locate the part number printed or stamped on your existing timer and confirm it matches TMRLX. The part number on the original component is the most reliable confirmation. Installation must be performed by a qualified electrician or certified pool technician; do not service electrical control components without proper certification.

CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
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Pentair Pool Products and Parts

About Pentair Pool Products and Parts

Pentair is often considered the "gold standard" for pool professionals, and for good reason. Founded in 1966 (originally by five inventors making high-altitude balloons!), the company has evolved into the global leader in smart, sustainable water solutions. For the DIY homeowner, Pentair represents the intersection of rugged durability and silicon valley-tier technology. They pioneered the Variable Speed Pump revolution with the IntelliFlo®, saving American pool owners millions in energy costs. Today, their ecosystem focuses heavily on automation, allowing you to control your pump, heater, lights, and chemistry from a single app. While they are a favorite among professional builders, their "EC" (E-Commerce) line of equipment allows homeowners to access pro-grade technology with valid warranties for DIY installation.

Why We Trust Pentair Pool Products and Parts
Energy Efficiency Leaders: Recipient of the ENERGY STAR® Partner of the Year award for over a decade; their pumps are designed to pay for themselves in energy savings.

Smart Automation: The Pentair Home App and IntelliCenter systems offer best-in-class control over your pool ecosystem from anywhere in the world.

Professional Pedigree: The brand most often recommended and installed by pool builders for high-end residential pools.

Eco-Conscious: Dedicated to reducing water waste and energy consumption through "Green" technology innovations.

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