We are looking at replacing our hot water heater in our Clarendon model. It's current location in the downstairs "utility closet" under the stairs is posing a problem...it is too big to get through the door because it is blocked by the furnace. Has anyone else had this same issue? If so do you remember the cost associated w/having an HVAC company come out to move the furnace and venting to be able to get the hot water heater out? Any recommendations for plumbers and HVAC companies? Thank you!