08/03/2009
Jim Richardson
We were doing an overhaul of a 25 year old open loop system. Contractor was relatively new to this as they were used to doing only closed loop. They did their home work and we discussed fully the options available. Although a bit resistive to restoring the open loop system they agreed and there was only two small hurdles to clear. One was the type of vent used originally was not still the same and needed an additional component which the contractor provided at no cost. The other was the wiring of the temperature sensors into the original controler. It was necessary for the home owner to get involved with his experience with the original system to resolve the proper connections. As the home owner I was positively impressed with the technicians co-operation in accepting this assistance to expidite the solution.<br />