What is the main purpose of buying a water heater?
Coating & Tank material in water heaters that you need a condition to wash, wash utensils, etc. during the winter months. The hot-water heater enables you to try to that.
When you try into the market to form the purchase, you tend to urge confused over which geyser to shop for due to the wide selection of appliances available on display.
You either find yourself buying the one your friends or relatives recommend or the one the salesperson pushes you to shop for . you create the incorrect choice in both the cases.
This is because the wants of every family are different. This water heater buying guide can solve many of your issues. During this part, we discuss the various sorts of coating and material of the tank(stainless steel) and its effects.
Why is the coating required in the storage tank?
The purpose of buying for a storage water heater is that you simply are ready to store corner to use it after when required. The storage time might be ten minutes or maybe an hour counting on the utility.
By coating tank material in water heater under such circumstances, you can’t avoid corrosion. Secondly, you discover the input water system is usually within the ‘ON’ position in geysers. Hence, these water heaters are always filled with water whenever.
This brings the corrosion aspect into the image. The water heater manufacturers coat the inner surface of those machines with an anti-corrosive material to stop corrosion when it’s in touch with heated water. This increases the longevity of the appliance.
Coating Storage Tanks – Materials Used Chrome Steel
These are the common materials utilized in manufacturing storage tanks in geysers.
- Stainless Steel/ Chrome Steel
Let us make a comparison between the three elements mentioned above. Everyone knows that copper may be a good conductor of temperature.
It can end in heat loss. Chrome steel may be a better option because it provides comparatively better covering. Both chrome steel and copper are corrosive, thereby requiring an anti-corrosive coating.
Thermoplastic is non-corrosive but isn’t a sound insulator. This comparison brings us to the conclusion that chrome steel tanks are the simplest as far because the combinations of insulation and anti-corrosive properties are concerned.
An additional layer of protection over the chrome steel tanks can serve the aim. Allow us to enter the small print of such anti-corrosive coating and tank materials in water heater.
Coating Materials -(for water heaters)
Porcelain Enamel Glass Lining
- Glass Coating
- Vitreous Enamel Coating
- Blue Silicon Enamel Coating
- Polymer Coating
Different kinds of corrosion protection coatings & tank of storage water heaters in the market?
Various brands market their products in several ways which is why people get confused between which is what. It sometimes happens that two products have an equivalent quite coating tank material in water heaters, but the names which are used for them by the companies are different, so people believe that the two layers are different from one another, which isn’t the case.
Moreover, there are a couple of companies (like AO Smith) which market their products with patented technology of tank coating with an unusual name. Still, a couple of modifications, these all are same.
Apart from the Enamel or Glass-lined coating, some producers use Polymer layers. Polymers are synthetic elements that are applied on top of the metal to guard them against corrosion.
If you check out it carefully, the first four mentioned coatings constitute the utilization of glass how. They’re different sorts of processed glass coatings.
The process of coating metals with glass may be a complex one. We’d like not to enter the small print. To urge a basic understanding and the glass powder applies on the metal surface. Once you heat it inside a furnace, you get a glass coating on the metal. It will protect against corrosion.
Glass may be a bad conductor of light. Hence, you get quality insulation once you use glass combined with stainless steel.
Polymers are different within the sense that they’re synthetic materials. You apply these polymers like paint on the metal surface to stop corrosion. Does the question arise on which one is best, glass coating or polymer coating materials in water heater?
As far as general usage cares, glass coating has wider acceptance. However, there are chances of injury to the layer on persistent use. The decision is that polymer coatings are theoretically better than glass coating.
Better the defending lower is that the heat loss. This factor, alongside the standing loss concept, drives the BEE star ratings. Hence, the perfect combination should be a chrome steel tank with polymer or glass coating.
The star rating is a crucial factor. Choose a 5-star rated geyser. It’d be a touch expensive initially, but the prices add your favour once you use it for an extended time.
The warranty offered by the manufacturer features about your decision. Usually, you’ve got manufacturers providing an extended warranty on geysers having better corrosive protection. Finding out the warranty before purchasing the appliance is advisable.