Raypak 018155F Water Unions and O-Ring for Crosswind Pool Heaters

This is a pack of Water Unions and O-Ring comaptible with Crosswind Pool Heater models I-30, I-40, I-50, I-65, O-40, O-50, and O-65. The Crosswind pool and spa heater is designed with intelligence, whisper quiet operation and energy efficiency. Crosswind’s inverter technology automatically adjusts and controls your pool temperature, to save energy and money. It is a genuine Raypak product.