Resideo K06U1143 Union Kit R-448A functioning as a central hub
Baker’s notes & crumb story
Description
Resideo K06U1143 Union Kit R 448A functioning as a central hub functioning as a central hub to maintain boiler temperature while managing circulator pump operation Total Installation Kit: Ships with the necessary 36 inch leads and a 4 MFD run capacitor to minimize downtime during emergency service calls