Factors to Consider Before Installing a Hot Water System
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Hot water plays a vital role in any household. It’s used for various tasks such as dishwashing, laundry, and bathing. However, if you’re not careful, this can quickly increase your monthly bills. Statistics show that water heating accounts for 18% of household utility bills, making it the second largest expense.
So, how can you reduce that consumption rate and still enjoy hot water in your home? This article will discuss everything you need to remember in your decision-making.
The type of hot water system
The first factor to consider is the ideal type of installation for your home. Here are the four main types of hot water systems:
Electric: An electric water heater system is the most popular option many households use worldwide. It’s the cheapest to purchase and install. However, running is pretty expensive as it consumes a lot of energy.
Heat pump: A hot water heat pump is an excellent option if you’re looking to improve your energy efficiency. It extracts heat from the air and uses it to heat the water via a refrigeration cycle.
Shifting from an electric system to a heat pump can reduce energy consumption by around 70%. It’s why heat pump installations have peaked globally in the past few years.
Hot water heat pumps are expensive, and you’ll need professional help during installation. However, they’re cheaper to run than electric water heaters.
Gas: A gas water heater is another system you should have on your list of candidates. The instantaneous system is the most popular in this category. On the other hand, storage type isn’t used much because of energy inefficiency.
Regarding cost, gas water heaters vary in type and size. But they can help you reduce energy consumption, especially if your current system is electric.
Solar: A solar hot water system has a storage tank and evacuated tubes or solar panels. Depending on your building and needs, you can install this unit on the roof or the ground level.
Although this reduces your energy consumption significantly, it has high upfront costs. It’s expensive to purchase the entire system and install it in your household.
Another thing worth noting is that it may require a booster if your area has long cold nights and less mid-year sun. Electricity and gas are the most common backup systems.
All hot water system options have their pros and cons. So, if you’re unsure which one suits your specific needs, consult a professional plumber.
Size of the hot water system
The amount of water you use in your home will determine the size of the hot water system to install. You’ll need to estimate your average consumption rate to see how much water you require at any given time.
Some of the factors to consider in your calculation include the following:
The number of people in your household
Your usage patterns (e.g., What are the peak usage hours?)
The size of your property
A professional installer can help you determine the appropriate system size based on the figures above.
Energy efficiency
A hot water system’s energy efficiency may vary depending on the type and brand. As mentioned, water heating contributes to a significant portion of your energy bills.
So, look for systems with high energy efficiency ratings in your shopping. Manufacturers print these devices’ estimated energy consumption rates, but you can still consult the dealers if unsure.
Invest in energy-saving features like timers and thermostats. Timers turn off the water heater after a given period, which is handy when you forget to switch it off. On the other hand, thermostats help control the water temperature.
The overall cost
While deciding on which water heater to install, it’s essential to consider two costs: upfront and running. Upfront expenses include the purchasing price and the fees you pay to the installer. On the other hand, running costs are any expenses you incur while using the water heater. They include energy bills and maintenance fees.
Water systems require regular maintenance to operate efficiently and safely. The maintenance requirements and installation cost will depend on the type and size of the system you choose. The type of installer you choose may also determine the total amount you’ll spend.
Environmental impact
The type of water heater you use can significantly impact the environment. Therefore, it’s essential to remember this in your selection, especially now that the world is shifting towards renewable energy.
Although electric water heaters are the cheapest to purchase, their carbon footprints are the most significant. On the contrary, solar power has the most negligible carbon emissions. So, installing solar-powered systems is an essential step in the fight against global warming. Heat pumps are also environmentally friendly and may suit your needs.
Warranty and support
Choosing a hot water system with favorable warranty terms and reliable support will protect you in case of any defects. The seller will take care of the costs if anything goes wrong.
Repairing or replacing a water heater is expensive, especially if it breaks down a few weeks after purchase. A warranty ensures that the manufacturer covers most or all repair and related costs.
Choose a brand whose customer support is always ready to help. This will allow you to ask questions and receive prompt assistance from the manufacturer.
Conclusion
Purchasing a water heater is a long-term investment. So, you’d like a system that serves your needs for the longest time possible.
When choosing the ideal hot water system, consider the most common types: gas, solar, heat pump, and electric heaters. Focus on their upfront costs, including the purchasing price and installation fees.
Researching their running expenses, like energy consumption and maintenance, is best. Their environmental impact, warranty, and customer support are other important factors to remember in your selection.
You may consult a professional plumber for help with the best hot water system. This expert will assess your property size, water consumption, and the available budget and then advice you accordingly.
