Venice sleep cooling: room-design problem, not a tonnage problem
What buyers searching for sleep cooling in Venice actually want: the primary bedroom holds 70°F at 11 p.m. without overcooling the rest of the home, the ductless head does not blow on the pillow, the outdoor unit does not telegraph compressor cycling through the wall, and the system runs smoothly through both 75°F summer afternoons and 65°F shoulder-season mornings.
bedrooms that need quiet dehumidifying comfort without a loud window unit. The best upgrade may be a quiet room zone plus filtration rather than a noisy oversized central change.
Average summer high near 75°F with winter low around 52°F at an elevation of 10 ft and direct ocean exposure. CEC Climate Zone 6. The cooling design temperature for Manual J calculations runs about 80°F, with typical Manual J load landing in the 500-700 sq ft per ton band.