Inquiry (采购产品): Consumer Maintenance Booklet Hello We recently had a heater/air conditioner installed in a condo in Ocean City, NJ. We have not received the Consumer Maintenance Information, warranty or information on registering the product. It is Model CPG2451B, Serial #34787707, installed 8-12-09. We would very much appreciate information on the maintenance and upkeep of this equipment. Thank you. **** Hidden Message ***** Grayson Heberley 08026 Company: Beach Watch Condo E-mail: gheberley@yahoo.com **** Hidden Message ***** gheberley@yahoo.com