18 Mar '12, 4am

Mega-Tek Quadro Therm TS - Need advice on replacement: Our house was built in 2006 with a Hydro Delta Mega-Tek Quadro

Our house was built in 2006 with a Hydro Delta Mega-Tek Quadro Therm TS geothermal unit. We bought the house a couple years ago and have had numerous problems with the unit, which typically result in no heat, no AC or no hot water. We've become pretty good friends with our HVAC repairman given the number of visits he's had to make. The freon needed refilled last week, which was completed on Thursday. By Friday it was completely empty again. Our contractor said it would be several thousand dollars to fix the leak. He recommended replacing the entire unit given the number of issues with this particular model. I contacted the original installer and they offered the same guidance. They indicated that they've had to replace most of these units that they installed. We also spoke with a third contractor who provided the same advice. We did some research online about this unit and...

Full article: http://www.geoexchange.org/forum/maintenance-and-troubles...

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