If you are just replacing the motor, a variable speed motor costs about $800. The cost savings is in operational costs. If you currently spend $800 a year, at 75% reduced operation costs, you will be spending $200 a year or $600 less a year.ips & Warnings. Many people are switching to variable speed motors or pumps to save around 75% in their electric bill. If you are paying $800 a year now with a single speed motor, you can drop that cost to $200 a year with a variable speed motor (Based on $0.15/KWH - 20,000 gallon pool).
The 300-acre NIH Bethesda campus is close to Washington DC, and is easily accessed by public transportation , affording a spectacular cultural and community environment as well as pleasant outdoor activities all year round. Johns Hopkins University is in Baltimore, Maryland, a short distance north of the NIH campus. Maryland is a small state bounded by the Atlantic Ocean and the Allegheny and Appalachian mountains, providing the opportunity for pleasurable outdoor activities.
NIH is the nationâs medical research agency, supporting scientific studies that turn discovery into health. Francis S. Collins, M.D., Ph.D., provides leadership for the 27 institutes and centers that make up the NIH.