My Imperial Beach 1962 cottage needs cooling, what is the right system?
For a 1962 Imperial Beach cottage with no central HVAC, a ductless mini-split heat pump is almost always the right answer. A two-zone or three-zone Mitsubishi, Daikin, or LG system handles both cooling and heating from one piece of equipment, runs significantly more efficiently than window units, and avoids the impossible task of retrofitting central ductwork into a small home with no attic. Typical install on a 900 to 1,300 square foot cottage runs $9,000 to $14,000 with coastal-rated equipment, with SDG&E rebates and federal 25C tax credit reducing net cost by $2,000 to $4,000. Most projects complete in two to four days.