Pentair 474972 MasterTemp 125 Manifold Kit

The Pentair 474972 manifold kit is best for customers that want to repair a Pentair MasterTemp 125 heater. The most common signs of heater manifolds needing repair are signs of leaking, poor heating performance, or internal corrosion. Also, this manifold is best for customers that want a OEM replacement part that will match the manufacturer specifications of their heater.

• Best for:
• Pentair MasterTemp 125 heater owners
• Heaters with internal leaks or reduced efficiency
• Preventative maintenance during major heater servicing
• Not ideal for:
• MasterTemp 200, 250, 300, or 400 models
• Non-Pentair heaters

Generic manifolds may appear to be the same as the Pentair 474972 manifold. However, there can be slight variations in port alignment that can lead to further leaking. Also, cheap materials can lead to manifold failure from heat and pressure. Pentair manufactured the 474972 manifold kit with the exact specifications of your MasterTemp 125 heater with a perfect alignment and durable long lasting materials.

When dealing with a leak in a MasterTemp heater the most common cause is the manifold. Furthermore, if you use the Pentair 474972 MasterTemp 125 Manifold Kit to replace it. Then it will restore water circulation and will provide protection for the heat exchanger from uneven flow and overheating.

Pro Tip: Replacing this simple part every 5-10 years for pools without salt or every 3-5 years with salt water will extend heater life.