Product Overview
The Pentair 42002-0035Z Display Cover is a genuine OEM replacement designed for MasterTemp™ pool heaters. It protects the heater’s control panel and digital display from dirt, moisture, UV exposure, and physical wear—preserving both appearance and function of your heater’s interface.
Ideal For
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Pool service professionals replacing cracked, faded, or damaged display covers on MasterTemp™ heaters.
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Pool owners looking to restore the look and protection of their heater’s control panel.
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Installations where the original cover has suffered wear or no longer adequately shields the display.
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Facilities upgrading older heater equipment to maintain durability and visual consistency.
Key Features
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OEM-Certified Replacement – meets Pentair original specifications for MasterTemp™ heaters.
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Protective Design – shields the digital control panel from environmental and physical damage.
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Durable Construction – made from high-quality materials engineered for outdoor equipment pad conditions.
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Easy Installation – cover replaces the old part simply and cleanly; no major modifications required.
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Aesthetic Upgrade – gives the heater a refreshed appearance while ensuring the display remains visible and functional.
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Maintenance-Friendly Part – affordable replacement part that protects major components from further damage.
Customer-Facing Q&A
Q: Does this cover include any electronics?
A: No. This is the outer cover only—it does not include the control board, display screen, or wiring.
Q: Will this fit all MasterTemp™ heater models?
A: It is compatible with MasterTemp™ series heaters that accept the 42002-0035Z cover. Always confirm your heater model number and year to ensure proper fit.
Q: Is installation difficult?
A: No. Installation involves removing the old damaged cover and replacing with this part. Minimal tools and time are required.
Q: Can I still use all heater functions after replacing the cover?
A: Yes. Replacing the cover does not affect functionality of the heater—just protection and appearance of the panel.
Q: Why should I replace the cover instead of ignoring damage?
A: A damaged cover can allow moisture or debris into the control panel area, potentially leading to display issues or shortened component life. Replacing it helps maintain durability and appearance of your system.