Gecko IN.YJ 3.0kW Heater Category_Air Source Heat Pumps accurate readings of your water

accurate readings of your water chemistry

allowing you to turn up the spa temperature remotely so it's ready for action

Always compare the dimensions of your filter against the dimensions listed

Our installers handle the plumbing into your tub’s system and set clearances for best performance

Gecko IN.YJ 3.0kW Heater Category_Air Source Heat Pumps accurate readings of your waterOfficial replacement 3. 0kW remote Gecko AeWare IN. YJ heater used specifically on hot tubs and spas. Gecko's blue compact AeWare remote heater with built in temperature and flow sensor used with small Gecko Aeware IN. YJ spa control box. Usually found on plug and play spas as the 3kw element only draws between 8 8. 5 amps, thus keeping a spa running below 13 amps when heating. Before you order To make sure this heater is the right fit, please check: