Pentair MasterTemp & Sta-Rite Max-E-Therm High Limit Switch | 42001-0063S PWWB The Unicel C-5601 is a

The Unicel C-5601 is a 5000 Series 25 sq

replacement filter cartridge engineered for Caldera Spas systems

same dimensions

old sealant

The Unicel 8000 Series 8CH-951 delivers 40 sq

Pentair MasterTemp & Sta-Rite Max-E-Therm High Limit Switch | 42001-0063S PWWB The Unicel C-5601 is aThe Pentair High Limit Switch (42001 0063S) is the OEM replacement safety switch for Pentair MasterTemp and Sta Rite Max E Therm pool and spa heaters. If your heater is shutting down unexpectedly or displaying a high limit fault, this switch is the direct replacement component designed for that system. IMPORTANT: GAS HEATER COMPONENT PROFESSIONAL SERVICE REQUIRED Gas and electrical heater components must be serviced by a licensed pool professional or