Jun 2, 2015 - Here are the kWh consumptions for the most common pool pumps. ¾ HP . Step 2 – Daily Energy Consumption. Multiply your . When dialing the pump down to the lower HP the cost of operation can drop by as much as 80%. In our example we used a 1.5HP Hayward Super Pump. The voltage . If you run a pump on the lower voltage rating (115) you will select the higher amperage rating (18.6). . Step 2. Multiply the voltage rating by the amperage rating. This will give the total watts. . Multiply the hours per day you run the pool pump by the kW. A swimming pool pump helps circulate and filter the water in a pool. . to watts, giving you a guestimate of what your energy costs might be to run your pump. . When you multiply 745.7 watts by 2.5 hp, you get 1,864.25 watts. . References (2). Feb 24, 2016 - Entry into the Pool Owners Club does not come cheap. . Our 1 hp example pump uses 1.75 Kw per hour; whereas a 2 hp motor of the same . Read the latest 2016 pool pump reviews at the EcoPump website: find out . reviews include key data such as the amp draw, warranty and the price. Pool Pumps Exposed. Regular pool pumps burn a staggering 700 - 2,000 watts of power. . Sta-Rite Max-E-Pro, Hayward Super 2, Hayward TriStar, Pentair Whisperflow . May 31, 2013 - All piping connected to the pool pump should be at least 2 inches in diameter. . Replacing a typical 1.5-horsepower single-speed pool pump with an efficient variable-speed pump will . Of course, if you install the pump yourself, the cost will be less. Needless to say, though, this is a small 3.5 watt pump. horsepower pool pump draws about 2,000 watts and runs at 3,450 rpm. . rated home.2 This section will explore the cost and performance benefits associated . Use this calculator to estimate the cost of running your pool pump and find out how much you could save on time-based pricing. Simply . Pool pump Horse Power (HP): . Energy: kWh. Estimated running cost1: Greenhouse emissions: kg CO2 . Apr 26, 2008 - The 300 watts per hour it uses is less than 1/2 hp, since 1hp = 746 . A variable speed pump costs more up front and uses less electricity. Some pool builders have pushed 1.5 HP or even 2HP single speed pumps for years. . It's not uncommon for a 1.5 horsepower pump to use 1500 – 2000 watts. . both from a cost perspective and a sanitation perspective to run a pump slower, .