Beginner's Guide to Gas Hot Water Systems

Most of the gas hot water systems in our household were probably installed during building construction. So, we hardly take the effort to update our hot water systems until the existing one fails. Then we rush out and put in whatever is available. A much better approach is to do some research, explore some options and decide what type of gas hot water system you want to put in before the existing one crashes out. Regular maintenance and updating the system will help you save a lot of money in the long run. Many professional service providers are there who offer routine check-ups and help in upgrading gas hot water systems.

Advantages of Gas Powered System

Even with the best maintenance, it is not always possible to have an old system running. Sometimes you need to update the old one because it’s running cost is taking a toll on your pocket. Always go for a professional service to install a new hot water system. No doubt there are different types of hot water systems available in the market like gas, electricity or solar. But out of these gas hot water systems are the best and most energy-efficient. Here are a few advantages of the same that you might consider.

• Natural gas is cheaper than electricity, especially if you already have a connection for natural gas.

• Installation of a new one or replacing the old one usually takes no more than two or three hours if the job is being done by professionals.

• Gas-powered systems provide hot water during power outages.

• It has one of the most energy-efficient star ratings.

Selection of model When you go to a hot water system supplier, you will have to provide the number of people in the household and the water usage. Typically one person uses an average of 50L of water a day; more if you use your dishwasher often, take very long hot showers or wash clothes in hot water. The supplier will analyse your home and usage before recommending some options. Get quotes from at least two hot water suppliers and then decide which works best for you. The structure of the house also plays a key role. For instance, most gas hot water systems require an outdoor unit for venting. Although it can be installed indoors then it will require some modifications.

Variety of Gas Hot Water Systems

There are also different types of gas-powered systems available that you need to choose from for what works best for you. The service installer will help you with this. Factors like whether you are building a new home or upgrading from an existing system will also be taken into account. If you already have an existing system then the kind of home infrastructure you already have will determine which model will be best suited for you. Different types of gas hot water systems:

• Instantaneous gas water heating systems

• Gas water heating storage systems

• Solar, gas boosted systems

• Recirculating systems for multi-residence buildings

• Recirculating water heating systems

Check Energy Star Rating

You should also take a look at the energy efficiency rating of the model you are buying. However, there is no proper way to gauge the energy efficiency at this point. The Minimum Energy Performance Standards (MEPS) currently goes for all gas hot water systems. But all the models don't need to have energy star rating labels. Some of the gas hot water systems will have labels but are not regulated by the government and are not the same as you see on refrigerators and air conditioners.