After reading all the messages about refrigeration aboard boats and seeing the level of expertise, I thought I would see what people recommend for books on air conditioning and heat pumps. I would like to learn more especially with regard to a house and using the earth as a thermal source and sink. The current situation is a house with a propane furnace and central air with the usual fan blowing air over the condenser. The lot is big enough to use the earth as a thermal sink. I am also wondering about changing to a heat pump when the current air conditioner has problems.
I will also post a message in alt.hvac noting that I have built a fence and repaired a faucet and therefore am qualified to take on such a project.
Dan