Pentair UltraTemp 8 Ton 97 PSIG Thermostatic Expansion Valve (473787Z) caps This CMP replacement is a

This CMP replacement is a strong choice when the original 32 inch white channel drain cover assembly needs a direct-compatible refresh

Improves system reliability and overall repair confidence

Handle assembly for compatible Maytronics Dolphin DX4 cleaner applications

is heating inconsistently

or access as applicable

Pentair UltraTemp 8 Ton 97 PSIG Thermostatic Expansion Valve (473787Z) caps This CMP replacement is aThis 97 PSIG thermostatic expansion valve is used in compatible 8 ton Pentair UltraTemp heat pump systems to help regulate refrigerant flow through the evaporator circuit. Proper metering is important for heat transfer, compressor protection, and stable heating performance. When a TXV is restricted, damaged, or no longer responding correctly, the system may show poor efficiency, pressure imbalance, or unreliable operation. This component is intended