Pentair UltraTemp Thermalflo Control Board Assembly | UltraTemp & Thermalflo Heat Pumps | 472734
Pentair Pool Products and Parts

Pentair UltraTemp Thermalflo Control Board Assembly | UltraTemp & Thermalflo Heat Pumps | 472734

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$415.99
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SKU:
472734

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About This Item

The Pentair Control Board Assembly (472734) is the OEM replacement control board for the Pentair UltraTemp and Thermalflo heat pump product lines.

⚠️ IMPORTANT: ELECTRICAL SAFETY — PROFESSIONAL INSTALLATION REQUIRED
This control board operates at mains voltage (120V/240V). Installation or replacement must be performed by a qualified electrician or certified pool technician. Do not attempt to service this component without proper certification and with power fully disconnected at the breaker.

What It Does

The control board assembly serves as the central operating module of the UltraTemp and Thermalflo heat pumps, managing compressor staging, defrost cycles, temperature regulation, and fault diagnostics. A failed control board typically presents as the heat pump not powering on, unresponsive controls, or persistent fault codes that persist after resetting. Replacing the board with this OEM assembly restores the factory control logic and communication between the heat pump's operating components.

Pro Tip

⚠️ IMPORTANT: GAS AND ELECTRICAL HEATER COMPONENT WARNING
Gas and electrical heater components must be serviced by a licensed pool professional or qualified HVAC technician. Do not attempt to service gas or high-voltage components without proper certification.

Before ordering, locate the part number label on your existing control board — it is typically affixed directly to the PCB or printed on a sticker on the board housing. Match that number to 472734 to confirm this is the correct replacement. If your board carries a different part number, consult your UltraTemp or Thermalflo service manual or contact Pentair technical support to identify the correct superseding part number for your specific unit's production date.

Compatible with UltraTemp Heat Pumps models: 460833, 460863, 460928, 460929, 460930, 460931, 460932, 460933,  460934, 460935, 460936, 460937, 460938, 460958, 460959, 460960, 460961,  460962, 460963, 460964, 460965, 460967, 462032 & 462033

Compatible with ThermaFlo Heat Pump Titanium models: 460912, 460913, 460914, 460915, & 460922

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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