Pentair Natural Gas to Propane Conversion Kit 333 | Max-E-Therm 333NA | 77707-1451 VBK100 confirm your pump's current configuration

confirm your pump's current configuration — models already sold with a relay board pre-installed (e

This cover is color-matched white — if your existing skimmer surround or deck has yellowed or been replaced with an off-white or almond finish

✔ Sleep support through calming aromatherapy

The weir flap sits at the skimmer throat and acts as a one-way gate — allowing surface water and debris to pass into the skimmer basket while preventing collected debris from washing back into the pool when the pump cycles off

Units built before that date require a different control board

Pentair Natural Gas to Propane Conversion Kit 333 | Max-E-Therm 333NA | 77707-1451 VBK100 confirm your pump's current configurationThe Pentair Natural Gas to Propane Conversion Kit (77707 1451) is the OEM replacement conversion kit for the Pentair (formerly Sta Rite) Max E Therm 333 Natural Gas pool heater. This kit is not included with the heater and must be ordered separately when converting the unit from natural gas to propane operation. IMPORTANT: KIT LISTING INCLUDES ITEMS 3 & 4 This listing is a kit, not a single component. It includes items 3 and 4 as identified in the Max