Callaway 40 Gas Fireplace Type_Water Treatment IQ goes a step further

IQ goes a step further and continuously monitors what that chlorine residual actually is — along with pH and salt — and tells you when intervention is needed

Pro Tip: Target sanitizer residual for a chlorine spa is 2–3 ppm of free available chlorine

Made out of high quality materials the Caldera 77142 Spa Pillow is built to last

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Callaway 40 Gas Fireplace Type_Water Treatment IQ goes a step furtherThe Kozy Heat Callaway 40 is the smallest fireplace in Kozy Heat's premium Callaway architectural lineup but don't let "smallest" mislead you. With a 43 3 8 inch wide 16 3 4 inch tall viewing area (more total flame visible than even the larger Callaway 50), a modulating burner that scales from a remarkably low 16,500 BTU up to 31,500 BTU hr, the full Komfort Kontrol System with smart modulating thermostat as standard equipment, and lifetime ceramic