High Limit Switch Replacement for Pentair Sta-Rite MasterTemp Max-E-Therm Pool and Spa Heater Elecrical System - Foserove 42001-0063S

• UNIVERSAL COMPATIBILITY -- This high limit switch fits for Pentair Sta-Rite Max-E-Therm pool and spa heaters electrical systems, also fits for Pentair MasterTemp pool and spa heaters electrical systems. FUNCTION -- 42001-0063S sensor detects when water temperature exceeds safe level (135°F) and automatically opens heat exchanger outlet. DIRECT REPLACEMENT -- It is specifically designed to replace Part No. 42001-0063S, 42001-0064S, HMXHLI2932, HAXHLI1930, STA-151-6255. Replaces high limit switch that has been damaged, corroded, rusted or failed. SUPERIOR MATERIAL -- Made of solid brass material with good toughness, high temperature resistance, protecting from corrosion and rust, ensure years of trouble-free use. 100% Satisfaction Guarantee -- If you are not 100% satisfied with this sensor, simply return it in 30 days for a full refund. Premium Support & 12 months’ Warranty. Professional & Sincere Service allows you to take no risks to purchase in Foserove!