How can I determine the best type of energy recovery system for my home’s climate?

Can an energy recovery system be integrated with a home’s irrigation system?

What are the best energy recovery systems for homes with a hot water baseboard heating system?

What are the best energy recovery systems for homes with a solar thermal system?

What are the best energy recovery systems for homes with a radiant cooling system?

Can an energy recovery system improve the overall energy efficiency of my home during the summer months?