What works in our Science Barn might not work for you ... and sent a few test units for evaluation. Even though electric resistance heat is not cost-effective, we picked up a few smaller 1.5kw ...

An electric water heat pump inside an all-electric barn in Woodside on March 30, 2023. Photo by Magali Gauthier. It also requires major remodels to be all electric, and adds some new requirements ...