Crossfire Circular Tree-Style CFBCT240 Burner Brand_Leisure Concepts If your fill water tests

If your fill water tests above 150 ppm

It fits serial number 253377 and higher

so you have everything you need to purge

especially when paired with a Spa Marvel Cleanser purge before the drain

Crossfire Circular Tree-Style CFBCT240 Burner Brand_Leisure Concepts If your fill water testsCrossfire Circular Tree Style CFBCT240 Burner Overview Warming Trends patented technology is unique only to our Crossfire Brass Burner System, which allows you the benefit of gas savings and a higher quality experience. No need to use the old fashion fire rings anymore. What's in the Box 1 x Crossfire Circular Tree Style CFBCT240 Burner Specifications For 30" opening or larger 240K BTU Circle Tree Style Brass Burner with WATERSTOP Dimensions 18" x 22