Sunpak - 22004 1 - Accessory - S25 / S34 Burner

The infrared burner assembly for all SunPak S25 heaters is SunPak 22004-1 (22004 1). You most likely require a new burner component if your SunPak S25 heater emits a loud bang or a helicoptering noise. If the SunPak heater is not angled more than thirty degrees from straight down, these burners will last longer. To put it another way, the heater should aim more downward than above. You may get this burner with an orifice to convert your S34 heater to an S25 if it is currently too hot.