Installation Kit for ECD16-410A

Complete installation kit to install the EnviroComfort reverse-cycle retrofit units. Includes everything from supply and return air grilles to seawater pump to hose clamps. Includes:Supply grille, 12.5′ R4.2 flex duct, return grille, 25′ hose, ball valve, strainer with bracket and speed scoop, 5/8″ thru hull, hose clamps, adapters, seawater pump, and couplings.WARNING: Cancer and/or Reproductive Harm. See