puxyblue 42002-0024S Stack Flue Sensor & 42001-0053S Heater Thermistor & 42001-0063S Electrical System High Limit Switch Replacement for Pen-tair Pool and Spa Heaters - 42002-0024S & 42001-0053S & 42001-0063S

• 【PRODUCT DESCRIPTION】--42001-0053S Heater Thermistor Stainless Steel is used to measure the temperature in the equipment. The 42002-0024S Stack Flue Sensor prevents the flue gas output from exceeding 500 degrees F, operating temperature from -20°C to 105°C. When the temperature exceeds the safe limit of 140 degrees Fahrenheit,42002-0025S Automatic Gas Shutoff Switch’s AGS LED indicator is illuminated, indicating the need for a replacement 【PACKAGE INCLUDES】--Included 1 x 42001-0053S Heater Thermistor Stainless Steel,1 x 42002-0024S Stack Flue Sensor,1 x 42002-0025S Automatic Gas Shutoff Switch.All three products are made of high-grade stainless steel and durable materials, with excellent corrosion and oxidation resistance, and are capable of long-term stable operation in a variety of harsh environments 【365-DAYS GUARANTEE】--If there is a quality problem with 42001-0053S&42002-0025S&42001-0053S Heater Thermistor Stainless Steel during the 365 days guarantee period,please contact us through the Amazon platform and we will solve the problem for you within 24 hours.Customer satisfaction is our unremitting pursuit, please rest assured to buy 【WIDE COMPATIBILITY】--42001-0053S: Fit for Pentair Sta-Rite Max-E-Therm & MasterTemp pool and spa heaters electrical system.Operate in the temperature range of -20°c to 80°C. 42002-0024S: Fit for Pentair MasterTemp pool and spa heater electrical systems.prevent the flue gas output from exceeding 500°F. 42002-0025S: Fit for Pentair Mastertemp all models,Sta Rite Max-E-Therm Sr200 Sr333 Sr400 Pool Heaters models 【EASY INSTALLATION】--Even if you are not a professional maintenance personnel, you can also complete the installation by yourself.The installation steps are mainly divided into removing the shell, finding the part you want to replace, disconnecting it, and then replacing it with a new part.You can also find detailed installation steps for these three parts on YouTube, and then following the steps in the video is an easier way to do the installation