Working on a liebert m/n mme-036ephi placed in a ceiling with a water cooled condenser. The stat is shot. My question is, can I use a regular stat like a honeywell 6000 for example and connect it so the system so it will work. Customer wants to keep price down and was told by Liebert the updated replacement stat is 3000.00. He basically wants it to run on cooling with no apparent monitoring of humidity etc.