Rating Newest Oldest. Best Answer: Both, but hyenas are more closely related to cats than to wolves. All these animals belong to the order Carnivora, but are in different families-hyenas in Hyaenidae, cats in Felidae, and wolves in Canidae.
At 30 cents KWH a 1.5HP pump can cost around $1000.00 per year to run (8 hours per day running), where the ECO pump, using low speed can cost as little as $80.00 per year (12 hrs per day running)! The next best thing for reducing your pools running costs is by installing a pool blanket. A good quality blanket will..unning your pool pump after 10pm will cost much less as this is when off peak power usually starts in most areas. Changing over to the latest ECO multi speed pump will save $100's of dollars per year.
Take daily cost and multiply by how many days per year you operate your pump. $2.91 cost per day x 365 days = $1,062.15 per year to operate your 1-Â½ HP pool pump. How to Reduce cost from $1,062 to $496. A variable speed pump is a pump that can run at a full range of horse powerâs. This means you can dial the pump in to run at 1-Â½ HP or dial it all the way down to a Â¼ of HP. When dialing the pump down to the lower HP the cost of operation can drop by as much as 80%. Using the process above letâs see how much it will cost to operate a 1-Â½ HP variable speed pump vs. the 1-Â½ HP single speed pump.