Browse our selection of tube and shell heat exchangers frequently used to heat swimming pools and spas. Consider the SS series stainless steel and self-cleaning pool heat exchangers designed to prevent corrosion due to chlorine. Shop CN Series pool heat exchangers designed for increasingly popular salt water pools. They’re constructed of corrosion resistant cupro-nickel tubes that can withstand the corrosive effects of salt water. Be sure to ask if you have questions. We understand the products we sell and have the technical knowhow to make them work for you.