This is a replacement Raypak Propane Gas Electronic Combination Valve. This item is designed to fit Raypak pool heater Models 055A, 055B, 105A, 105B, and 155A IID Pool Heaters.
This valve also fits models 206A,266A,336,406A, R185, R265, R335, R405, and Commercial Heater models 268, 334, 404, 408.
