Many swamp coolers are portable, so even on the warmest days, they can create a comfortable living space in most areas of ...

Small coolers can be installed in a window to heat a specific room in your home, and small, portable evaporative coolers on wheels are now available. On the other hand, air conditioners cool your ...

They use little energy, and they’re quieter than portable units. However, evaporative coolers shouldn’t be used in humid climates — adding more moisture to the air will only make your home ...