Laars Heating Systems RE2103800 Control Module 326058-758 This reverse acting unit features

This reverse acting unit features a 0 to 10 molded plastic dial indicator

this blower wheel measures 10 inches in diameter with a 9-inch width and a precision-fit 1/2-inch bore size

For Generation II SmartValve models like the SV9501 and SV9502

5313" OD required for a precise fit in existing housings

full rate setting

Laars Heating Systems RE2103800 Control Module 326058-758 This reverse acting unit featuresThe Laars RE2103800 electronic control module is designed to regulate temperature operation in Laars heating systems within a 60105F range. This Laars temperature control module provides precise electronic control for maintaining consistent water temperature in pool and spa heater applications. Built to OEM specifications, this Laars RE2103800 control board ensures reliable communication between sensors and system components, allowing proper cycling