Heat Pump Water Heater - This product is used to produced hot water as per requirement. these heat pumps provide you many benefits like: safety save electricity environment friendly hot water storage High storage 24-hour hot water system There are three types of heat pump water heater provided by Sun Stellar (i) Domestic Heat Pump (ii) Commercial Heat Pump (iii) Hybrid Heat Pump Water Heater Domestic Heat pumps are used for residential purposes. if you are in a house or in a small place so you can use domestic heat pumps. Commercial heat pumps are used for commercial space. if you want more hot water than a home. so you can use this heat pump. Different Sizes of Heat Pump Water Heater there are three different sizes provided by us (i) 200 Ltrs Heat Pump (ii) 300 Ltrs Heat Pump (iii) 500 Ltrs Heat Pump