Personal tools
log in | join | help

We are designing a home in the Caribbean and need help with air-conditioning options. Can you provide us with some advice?

by LiveModern Webmaster last modified Jan 04, 2012 02:12 AM
Editorial Rating: 1 2 3 4 5
Average Rating: 1 2 3 4 5 ( 0 votes)
by last modified Oct 15, 2010

We are building a home in Grand Cayman which is designed as much as possible to exclude the amount of sun coming in and also to allow for cross-ventilation through the building. There will, however, be times when we will need to use air conditioning. We have been advised that ductless split systems are the most efficent. Is this true? Also, what are the options for geoexchange and is this type of system likely to work in our hot, humid climate (noting that we are very close to sea level --



Ductless heat pump air conditioners are very efficient.

Be sure to have it sized both for the amount of cooling you need and also for the amount of humidity you have. The good ductless models have a pump and drain system in them to remove excess moisture, and this has to be sized to fit your climate. When you haven't used your unit for a long time, you need to clear this part by running it on fan-only for a while to dry it out.

Ductless heat pumps are not invisible, so they can be disappointing from an aesthetic point of view. LG has one that you can use as a picture frame, but it has a very small capacity unless they've come out with a new model recently. Daiken has some very efficient models, but they don't win any beauty pageants.




Website migration, maintenance and customization provided by Grafware.