Pentair MasterTemp Heater Top

This part is designed specifically for the MasterTemp series. However, because heater revisions can vary, we recommend verifying your specific heater model number against the manufacturer code 42002-0034Z before purchasing to ensure a perfect fit.

No, this is strictly the housing top cover. You will need to carefully remove your existing control panel and any associated hardware from your damaged unit and transfer them over to this new housing.

Most users find this to be a straightforward swap. Since you are essentially moving the control panel and securing the new top, it typically requires only basic hand tools and a bit of patience to ensure all seals and screws are properly aligned.

The top cover is the primary shield for your heater's internal components. If the original housing has cracked, warped from heat, or suffered physical damage, replacing it is essential to prevent moisture and debris from compromising the delicate electronics inside.

This product is the housing top itself. It is designed to utilize your existing hardware, so you should retain all original screws and fasteners when removing the damaged cover.