Bulb Well, Cotherm – HAXTBW1930

• All gas thermostat bulb well
• Fits hayward h-series millivolt heater models h1501, h150p1, h2001, h200p1, h2501, h250p1, h100id1, h100idp1
• Also fits hayward h-series pool heater models h100id1, h100idp1
• Weighs 3 pounds

Swimming pool and hot tub supplies in Winnipeg Manitoba Canada