Jyoti Gas Geyser, 12 Ltr with In-Built-Pressure Pump. Let’s pump up the water pressure There large Gas Geysers come up with an in-built mini pressure pump to enhance the water flow. High capacity geysers usually need higher pressure to work. Thus earlier there was need to install separate pump along with the geyser. With new state of the art technology there is no need to install any external unit for enhancing pressure – Yes, everything is in-built for an advanced you! Available for Low Water Pressure (Zero )- LP. In-built Mini Pressure Pump to enhance water flow. Higher Capacity Output. Attractive Body Graphics. Extra Heavy Heat Exchanger. Fully Automatic. 20 minutes in built timer. Over Heating Safety System. Child Safety ( Hot & Cold System). Summer/Winter Knob. ODS Protection.