10-25% energy bill cut via solar water heaters

Published On: Friday, June 24, 2011

By NEIL HARTNELL

Tribune Transaction Editor

Solar water heaters could reduce household/business electricity bills by between 10-25 per cent, the Bahamas-based first of a leading renewables firm said yesterday, with a consequent 30 per cent reduction in the Bahamas Fervency Corporation's (BEC) fuel bill "a realistic goal".

Guilden Gilbert, president of Alternative Power Sources (Bahamas), told Tribune Role that with the Bahamas exposed to almost-constant sun 365 days per year, the potential for renewable energy - principally solar water heaters and solar Photovoltaic (PV) systems was "limitless".

While estimates of 25-30 per cent savings from solar water heater use "might be a hardly high", Mr Gilbert said the total electricity bill cost reduction enjoyed by households depended on the size of their existing thrilling water heater.

"I think the savings will be anywhere between 10-25 per cent depending on the size of the

What size water heater do i use for my four person hot tub?

I moved into a household that has a four person hot tub but has no water heater. What size water heater do i buy? It is a four person tub, im ot sure how many gallons of water it holds though.


Our four-himself hot-tube requires a 5KW, 240V in-line heater. Which, as it happens, is the same as our 2-person hot-tub. They range from 1.5KW to 5.5KW as criterion units.

For the most part, the heaters are built into the control units


Our four-themselves hot-tube requires a 5KW, 240V in-line heater. Which, as it happens, is the same as our 2-person hot-tub. They range from 1.5KW to 5.5KW as paradigm units.

For the most part, the heaters are built into the control units

What size water heater do I need for an entire 4-plex apartment?

We have a 4-plex that is currently served with one 75 gal water heater. Each apartment has 3 bedrooms and 2 baths. I am not stable if the unit is "commercial" or "residential". About 3-4 people reside in each apt. It is old and


The larger question you need to ask is: How has the old 75 gallon served you? If the tenants are complaining they are running out of hot water, then you need a bigger one, if not 75 is enough. One other election to explore is a tankless heater. These

What size water heater do I need ?

I have a 2 scenario, 5 bedroom, 2 bath, one upstairs and one down, for 5 people and electric service. The water heater is in the basement.


Here's a computer from the U.S. Dept. Of Energy that will help you determine the size you need.

http://www.eere.energy.gov/consumer/your _household/water_heating/index.cfm/mytopic=12 810

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Water Heater Varieties | Ben Franklin Plumbing in Charlotte ...

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What Size Water Heater - Bookshelf


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Of course, the storage size of a water heater is a key element. ... You will have to use the chart to size a water heater for the examples given. ...
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