Depressurize loop. Replace leaking 1-1/4in elbow in basement and new P/T ports on geo elbows Add undiluted glycol to system and flush/blend existing fluid to 15 deg freeze point and repressurize loop. Disclaimer Westin Air will repair the identified leak in the geothermal loop field. This service is limited to this specified repair, and we are not responsible for undetected leaks, pre-existing issues, or the overall condition of the system.