SECTION 2 - HEATING DATA

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BTUS Vs GPM

IMAGE PCS1_MANUAL34.gif

BTUS Vs ΔT

IMAGE PCS1_MANUAL35.gif

SECTION 2 - HEATING DATA

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POOL HEATERS

Many different types of swimming pool heaters are available. Most heaters currently on the

market burn fossil fuels. While gas heaters can often be purchased and installed at a lower price

than the PCS1, they quickly make up the difference in cost in the form of “energy consumed”.

Gas heaters represent the majority of the heaters sold today and typically will cost at least $250.00

or more per month to operate. At $1.30 per therm gas prices in January 2001, gas heaters could

easily cost $600 a month to use on a moderately sized pool. Therefore, caution should be used

whenever a gas heater is deployed if operating costs are a factor in your budget. The PCS1, in

contrast, burns no fossil fuels and only costs an estimated $10.00 per month to operate.

A free "Guide to Pool Heating" is available on the SolarAttic website. In this guide are

energy templates where you can determine the operating costs that you will face with various pool

heating options. This guide is free and is recommended as a means for pool owners to sort out the

true costs of using various types of pool heaters.

All solar systems use renewable energy and are very efficient when heating swimming

pools. Depending upon location, a solar system may provide 100% of the energy to heat your

pool or may require some form of backup heater. The PCS1 follows the same rules as

conventional solar panel systems. So, what is the difference then? The difference is the panels.

The PCS1 provides solar heating without having to use roof mounted panels. This is a major

advancement in solar heating technology!

The following pages highlight some of the problems associated with solar panels, gas

heaters, and heat pumps. Additional discussions of pool heaters are contained in three special

reports: “How To Calculate Pool Heating Costs”, “How To Create An Energy Efficient Pool” and

“How To Understand Pool Heat Pumps.” These are available free at SolarAttic's website.

BACKUP HEATER USE

A backup heater may be desired in certain areas to further extend the swimming season.

Check with your local solar dealer to find out how long the swimming season is with a solar panel

system. The PCS1 will have a similar length. Make sure you have an efficient pool; use the PCS1

solar heater; and, use a pool blanket judiciously. If, after using these techniques, your season is

not as long as you would like -- then install a backup heater.

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Solar Panel Problems

The following problems can occur withsolar panels:

IMAGE PCS1_MANUAL36.gif

1

Massive roof installations

2

Roof rotting

3

Deterioration of panels

4

Plugged panel orifices

5

Vandal damage

6

Large surface areas

7

Orientation towards sun

8

Wind damage

9

Glazing of panels

10

Glass breakage

11

Glass cracking

12

Rubber breakage

13

Rubber cracking

14

Leaking panel joint

15

Poorly assembled joints

16

Glue problems

17

Vacuum problems

18

Water leveling problems

19

Pressure problems

20

Flow rate problems

21

Unsightly installations

22

Obtrusive installation

23

Restrictive covenants

24

Panel shifting

25

Roof facing wrong direction