Pentair Max-E-Therm PCB Enclosure, Nat/LP w/Topside (77707-0013) aquasol Use the listed part number

Use the listed part number (351157) as the primary compatibility reference

Replacement internal for compatible CMP Poly Jet assemblies

Hydro-Quip 100 foot BWG topside extension cable

It is a small but important part in maintaining a dependable pool or spa heating system

Pentair Max-E-Therm PCB Enclosure, Nat/LP w/Topside (77707-0013) aquasol Use the listed part numberProtect the control electronics on select Max E Therm heater configurations with this PCB enclosure for natural gas or LP systems with topside control. The enclosure helps house the control board and related components so they remain positioned and shielded within the heater assembly. This part is useful when the original enclosure has been damaged by age, heat, service work, or exposure. Restoring the enclosure can help improve component organization