空调类型
Understanding the different types is the first step to finding the right cooling solution.
Window Air Conditioners
The most affordable option for cooling a single room.
BTU Range5,000–25,000 BTU
Price Range$150–$700
Best ForApartments, bedrooms, small offices
Portable Air Conditioners
Freestanding units on wheels. No permanent installation.
BTU Range8,000–14,000 BTU
Price Range$300–$800
Best ForRentals, rooms without suitable windows
Mini-Split (Ductless) Systems
Wall-mounted units connected to outdoor compressor. Ultra-quiet.
BTU Range9,000–36,000 BTU
Price Range$700–$3,000+
Best ForHomes without ductwork, additions
Central HVAC Systems
Whole-home cooling through ductwork.
BTU Range24,000–60,000 BTU
Price Range$3,000–$10,000+
Best ForWhole-house cooling, new builds
Marine Air Conditioners
Purpose-built for boats and marine environments.
BTU Range5,000–24,000 BTU
Price Range$800–$4,000
Best ForBoats, yachts, houseboats
Evaporative (Swamp) Coolers
Water evaporation instead of refrigerant. Very low energy.
BTU RangeN/A (CFM)
Price Range$100–$1,500
Best ForDry climates