This is a replacement Raypak Electronic Natural Gas Combination Valve; Size: 3/4 Inch. This item is designed to fit Raypak pool heater models such as the s 53A, 53B, 055A, 055B, 105A, 105B, 151, 153 IID Pool Heaters.
This valve also fits models: 333, 403A, 206A, 266A, 336A, 406A and R185, R265, R335, and R405.
