When soft water is used instead of hard water the residue in the unit's panel can usually be cleaned by flushing it with water or using a soft brush. Hard water by its nature will leave a scale that is difficult at best to remove. Using soft water will keep scale from accumulating, and thus keep the humidifying unit functioning properly.

You will not need the humidifier as much because the air is more stable and not being changed as much.

Your water is very soft. Hardness levels in Maine waters are generally low but can range from near zero to several hundred milligrams per liter as calcium carbonate (mg/L as CaCO3), the standard unit for hardness. As you can see from the following table, the Greater Portland (Sebago Lake) water source, with a hardness value of 9 is described as soft.

Soft water is simply water that has had the minerals removed. It does not have anything to do with better water or the quality of water. Minerlas are very valuable to drinking water. See the previous FAQ about reverse osmosis and de mineralized water.

Most humidifiers are hooked up to a cold water source but in certain situations where more humidity is required or the water supply is very mineral rich , the manufacturer recommends hooking up to warm/hot water. This will automatically increase the humidification capacity of the unit and help to prevent annoying mineral buildup in the unit which is the leading cause of malfunction. The two positions are usually used in conjunction with a central air cleaning system.

Yes, water should drain from your humidifier, because all of the Aprilaire flow-through humidifiers incorporate a self-flushing action. This action flushes down the drain many of the mineral deposits left on the water panel from the evaporation process. This helps to minimize the amount of maintenance required.

Hot water will not harm your humidifier, however our lab tests show that the small performance gains are not worth the added costs for heating water.

Officially, hard water is anything over pH 7. In practical terms, for growing plants hydroponically hard water feeds should only be used for very hard water generally with a pH above 7.8 and a cF value above 8-9. Soft water feed should be used in all other cases and the water will need to be pH adjusted with either nitric or phosphoric acid.

Yes, the Nada-Chair slings will effectively improve your posture in any chair. The back-sling provides the additional lumbar support that most seat backs lack. When using the sling to augment an existing back support, it isn't necessary to tighten the straps as much as when you are depending on the sling for full support.

Yes, as long as it is a 24 volt power source (which it should be). We recommend that you use a volt-meter to test the circuit before connecting your humidifier as hooking up your Desert Spring to a source of power greater than 24 volts could cause serious damage to the electronic components and/or injury.

The three wells in the Evans Creek Valley have a hardness of 46 mg/l which is considered slightly hard. The two wells on the plateau have a hardness of 64 mg/l and 70 mg/l which is considered moderately hard.

One: Start it directly from "Desktop" or "Start", then continue it according to the following: Step1: Click the "Icons Source" button which is staying on the top left of the interface, Chose the executable file or icon file, and then all the icons in this file will be shown on the "Icon Canvas". Step2: Select one of the icon as the "New Icon", and the "New Icon" will be shown on the bottom of the interface.

No. Soft water by definition does not contain significant amounts of Calcium and Magnesium salts but it may contain detrimental amounts (> 350ppm) of Sodium Chloride and still be soft. Soft water is definitely easier to use than hard water provided the unwanted salt levels are not too high (see 4). The main advantage of using soft water is that is easier for managing pH (see 13 and 5). In hydroponics, they are all measurements of the amount of dissolved salts in your nutrient solution.

Yes! Naturally soft water is generally acidic and contains small amounts of dissolved minerals. Water of this nature tends to be more corrosive to plumbing and fixtures. Water softened by a water softener is similar to "raw" water from which it is made but without the "hard water" minerals. It is usually alkaline rather than acidic, and contains larger amounts of other dissolved minerals.

Yes. Do keep in mind that a water softener does not actually remove hard water minerals though. It works to keep calcium and magnesium suspended in the water by causing sodium ions to combine with carbonates in the water so that the hard water minerals cannot combine to form mineral scale. When the soft water evaporates, it will still leave behind a residue, often more than if a softener were not used.

We spend valuable resources building and maintaining our homes. Hard-water mineral deposits actually devalue of our homes and decrease our quality of life by: Removal of hard-water mineral deposits can be done either “chemically” or “mechanically”.

The hardness of water is referred to by three types of measurement: grains per gallon, milligrams per liter (mg/l), or parts per million (ppm). The water supplied by ELCO has a hardness of approximately 25 mg/l or 1.5 grains per gallon. That amount of hardness makes ELCO's water 'slightly hard."