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OEM Hayward HDXFCAP001 Control Access Panel Assembly is an essential enclosure for HDF400 heaters, specifically designed to protect and secure critical control components. This panel not only shields internal electronics from environmental exposure but also allows for quick and easy access during service or repair. Constructed from durable, weather-resistant materials, it is built to endure long-term outdoor use. Whether installing a new heater or replacing an aged panel, this OEM assembly enhances system reliability by maintaining safe and secure control housing.
Highlights
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Fits Hayward HC-Series HDF400 Heaters: OEM part ensures a perfect fit and protective coverage for internal heater controls
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Simplifies System Maintenance: Offers convenient access to internal components while maintaining a sealed and secure enclosure
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Durable Outdoor-Grade Build: Crafted to handle exposure to rain, sun, and harsh poolside conditions without compromising structural integrity
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Ideal for Installation or Repair Projects: Effective for replacing damaged panels or completing new heater setup with factory-original protection
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Improves System Longevity and Safety: Protects sensitive electronics from corrosion and impact, helping to maintain consistent heater operation
Compatibility
- Compatible with Hayward HC Series HDF400 Heaters
Instructions
1. Remove the single screw securing the top access panel to the cabinet
top
2. Lift the front lip of the top access panel several inches. The front of the
panel is where the user interface is located and the same side the
screw was removed from in step 1.
3. With the front of the top access panel elevated, slide the panel toward
the rear of the unit until the tabs holding the rear side down are disengaged from the cabinet top.
4. Carefully lift the top access panel free of the unit, ensuring excess
tension is not placed on the ribbon cable attached to the ignition control board inside the heater cabinet, and rotate it 180 degrees so that
the user interface is now on the opposite side of the heater.
5. Secure the top access panel to the heater in the new orientation by
installing the screw removed in Step 1 in the new location
Additional Info
Diagnosing Panel Damage or Wear
access panel cracked on hdf400 heater
heat exposure warped control panel cover
can’t access heater controls panel damaged
signs it’s time to replace heater control housing
old control panel no longer weatherproof
Kit Specs and Local Price Check
check local price for hdxfcap001 access assembly
what material is hayward heater panel made from
weather-resistant cover for hdf400 control box
find durable panel replacement part near me
local shop with replacement housing for hc-series
Model Match and Fitment Support
confirm hdxfcap001 fits your hdf400 heater
which models use this hayward control panel
can i use this cover for older hdf400 versions
find nearby stock of control panel housing
verify control cover fitment before purchase
Diagram

Questions & Answers
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