I really wanted an air conditioning system for this summer for a single room and I was introduced to heat pump systems. I ordered a 12000BTU R410A heat pump system and it arrived today. I was hoping to install it this weekend, possibly before. However I'm going to be moving house either later this year or early next year. I did not take into account the problems I might encounter when moving house - removing the heat pump system from my current house and re-installing it in the new house. My main concerns are: - Do I need a vacuum pump? - Will I need to re-fill the system with R410A? - Will the uninstallation and reinstallation cause the system to be less efficient and/or cause slight damage? - How long do I need to keep the unit turned off before uninstalling it?

Cann't spell. I wanted to start a line to share ansers to wierd problems. Along time ago we had apower outage and when the power came on a carrier. (large board early 90's) the induser and fan came oa and would run forever. Atech from another company told me what to do. Carrier supply people didn't know. I think we should help each other besides the other diy. We have acouple 10seer lenox heat pumps about 5 years old that would run for afew weeks then blow the fuse. Found the wires to tight going though the case. ate the insulation off. You seem knoligible and commen sensed, would know how to start section.