energy efficient swimming pool Tag

ENERGY EFFICIENCY
Make Your Pool Green!

From Swimmingpool.com

New swimming pool owners are usually shocked by the gas, water, and electric utility bills that come due after a swimming pool is in operation.  Those pool owners that wish to not only save money, but also are environmentally conscious are seeking new technologies that can assist on both counts.  This post from Swimmingpool.com presents some easy ways to accomplish these goals, and to make the swimming pool ownership experience a more pleasant one.

Here is an excerpt from the post:

Energy-Saving Pool Equipment Choices

While the pump is usually the center of conversations about pool equipment energy savings, other equipment choices also play important roles.

By Jeff Farlow

Program Manager - Energy Initiatives

Excerpt from an article that appeared in The Edge., via pentairpool.com

Filter types, for example, have an impact on energy consumption because they place different levels of resistance on the system. Resistance is related to energy efficiency because of its impact on flow. Of the three types of filters (cartridge, DE and sand), cartridge filtration offers the least (i.e., most favorable) resistance to flow. This is partially because cartridge filters do not require a valve, while filters that are routinely backwashed do need them. Multiport valves create so much resistance to flow that California's Title 24 has banned 1.5-inch multiport valves. (Newer backwash valves have been designed to add less resistance to the system.) On a related note, backwashing consumes water, so using a filter that does not require backwashing conserves water and the chemicals in that water.