Pentair Sta-Rite MasterTemp/Max-E-Therm Tube Sheet O-Ring Kit [Qty 12] (77707-0119) lascofittings Use this part for targeted

Use this part for targeted repairs

Protect compatible Max-E-Therm ASME heater systems with a replacement pressure relief valve designed to relieve excess pressure when required

Installing the correct Pentair pump can help improve circulation management and support a more refined equipment setup

The LED color format can help modernize the spa environment while supporting a more inviting nighttime experience

Pentair Sta-Rite MasterTemp/Max-E-Therm Tube Sheet O-Ring Kit [Qty 12] (77707-0119) lascofittings Use this part for targetedThe tube sheet O ring kit with twelve seals is used during deeper MasterTemp and Max E Therm heat exchanger or tube sheet service. These seals help prevent water from escaping around the tube sheet connections and should be replaced when the related assembly is opened. Having the correct quantity in one kit supports a more complete repair and avoids mixing old seals with new components. Includes twelve tube sheet O rings Supports compatible MasterTemp