Install Efficient Gas Water Heaters at Home
Although most homes still have tank-type gas water heating systems, the tankless type is becoming more popular. The tankless gas water heaters are more common because modern homes have high demands for hot water. The tankless designs of water heaters provide hot water instantly on-demand instead of storing it in small tanks for use later.
Tankless gas water heaters have a gas burner that fires as soon as a sensor detects water flow. This process starts when you open the hot water tap, and an in-built sensor detects the flow. Once the gas burner starts firing, a heat exchanger warms the water as it flows.
The principle here is to open the tap to a significant level for the sensor to detect flow. It is for this reason that a leaking tap may not be enough to start the system. There are versions of gas hot water systems that have a combustion fan.
The work of the fan is to bring air into the system during operation. Simultaneously, the Electronic Control Unit (ECU) triggers the igniter and opens up the gas flow. The system has an automatic shut-down mechanism in case the heater fails to light. The ECU closes the gas flow, which prevents a dangerous accumulation of gas.
Electric Water Heaters Vs Gas
In terms of hot water availability, gas hot water heaters produce hot water faster than electric heaters. They can also continue producing water even after a power outage as long as the gas supply is still intact. So when comparing electric water heaters vs gas in terms of hot water availability, the latter is more reliable.
Here are other comparison factors:
• Natural gas costs less than electricity, but it is less energy-efficient due to wastage. However, some gas water heaters come with energy-efficient designs.
• A gas heater costs more to install and has fewer maintenance costs, while an electric heater has less installation cost with high maintenance.
• While gas leaks cab is lethal, electric water heaters may not expose you to these hazards.
The Pros Vs. Cons of Gas Water Heater Systems:
• Some cheap gas water heaters do not need a continuously burning igniter to operate.
• It is easy to install gas water heaters with prior access to gas lines in the home.
• Operating costs are relatively less than electricity.
• They have a significantly high recovery rate.
• They will still have an electric ignition even with a power blackout.
Disadvantages of a Gas Water Heater:
• The installation cost is very high even though energy costs may compensate for this later.
• Gas water heaters do not last as long as electric heaters.
• Their installation requires installing a complete ventilation system that may be cumbersome, especially where it did not exist before.
Who Should Use the Gas Water Heater Heater?
This type of water heating system is suitable for homes that have access to natural gas supply. For homes where the only energy source is electricity, it would not make much sense to install gas water heaters. Installing a propane tank and laying down safety measures around it would be a prohibitive undertaking.
On the flip side, gas water heaters are suitable in areas that may be experiencing constant power outages for whatever reason. The only condition you may need in such cases is to ensure that your gas tank is always full and good to go.
If you do not mind the high cost of installing a complete gas water system, then gas water heaters are for you. It may cost you so much money, time, and space, but once you have the system running, energy costs will no longer be an issue. This system is sound if you are looking for cost conveniences.
How long do gas water heaters last?
They do not have such a big difference in lifespan with electric heaters. The gas water heaters last only one year less than the electric ones. However, this comparison applies only to the systems that rely on tanks to operate. The average lifespan can be between 6 and 10 years.
Tankless systems have a longer lifespan and can even last for two decades. Tankless water heater heat water only on demand and remains dormant the rest of the time. As such, the strain on them is less over a long time.
However, exactly how long do gas water heaters last? Is it enough to state that they last for 10 or 20 years? The best assessment of their lifespan should be more practical rather than just an assumption. Look out for signs of leakages, corrosion, and poor drainage, among other indications, as evidence that your device is getting old.
At Hou Water Heaters, we will make the entire process as smooth as possible for you. We will help you choose a suitable water heater that suits your budget and hot water needs. What is more? We will offer you same-day reliable installation services.
We promise 100% guarantees on our work for your satisfaction. Contact us now and get your quote for honest upfront pricing.