Specification Brand : RMSPO BulletPoint1 : 【About Thermistors】THRM QC XLRG Thermistor with Inlet/Outlet Wires for ecosmart tankless electric water heaters,compatible with 18kw, 24kw and 27kw models. BulletPoint2 : 【High Quality】For Tankless Electric Water Heaters with Plastic Cover on Flow Meter. BulletPoint3 : 【Product Highlights】Thermistors are usually small in size,compact in structure,and relatively simple to install and maintain, reducing the cost of use.Thermistors are usually made of semiconductor materials,and the selection of materials makes the thermistors show stable performance in a specific temperature range. BulletPoint4 : 【Importance】Thermistors with inlet/outlet lines have high temperature measurement accuracy and are indispensable components for temperature control. BulletPoint5 : 【Excellent Customer Service】Quality assurance is the first condition of our customer service, if you have any questions about our thermistors, please contact us through "Order History" - "Contact Seller", our efficient customer service team is available 24/7 to help you. Capacitance : 15 amps CapacitanceTolerance : 20 Color : Black ExternallyAssignedProductIdentifier1 : 0696333103633 ExternallyAssignedProductIdentifier2 : 696333103633 FormFactor : Canister GpsrSafetyAttestation : 1 IncludedComponents : thermistor for ecosmart tankless electric water heaters ItemName : RMSPO THRM QC XLRG Thermistor with Inlet/Outlet Wires for Ecosmart Tankless Electric Water Heaters, Compatible with 18kw, 24kw Models ItemPackageDimensions_Height : 7.1 centimeters ItemPackageDimensions_Length : 1.1 centimeters ItemPackageDimensions_Width : 5.8 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : thermistors Manufacturer : RMSPO Material : copper ModelName : Thermistor for ecosmart ModelNumber : THRM SML/THRM QC XLRG MountingType : Surface Mount NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : THRM SML PowerSourceType : Battery Powered ProductDescription : RMSPO Thermistor with Inlet/Outlet Wires for Tankless Electric Water Heaters,Compatible with 18kW, 24kW and 27kW models. Thermistors with inlet/outlet lines have high temperature measurement accuracy and are indispensable components for temperature control NOTE:If you are not sure 104000012 flame bar electrode kit it is fit,you can send us the Water Heater model and we will help you to confirm.