Choosing Hot Water Heaters

There are many options for your water heater, gas, and electric, tankless, different sizes, and more. Take your time to explore these and find the suitable unit for your needs.

Water Heaters

Consider your household water consumption – how many showers, baths, and loads of laundry are used daily. Look at EF (Efficiency Factor) ratings to see how efficient the units are. Contact Hot Water Heaters Denver for more details.

Water heaters consume a significant amount of energy in the typical home. Upgrading to a new, efficient model is an opportunity for homeowners to save money and reduce energy consumption and greenhouse gas emissions. New ENERGY STAR(link is external) water heaters, including both storage and tankless models, have been engineered to be more efficient than the standard units that most homes currently have in place. To help consumers find the right products, ACEEE has partnered with Enervee Marketplace(link is external) to provide a comprehensive list of qualified electric and gas water heaters.

ENERGY STAR(link is External) has set appliance efficiency standards that require the majority of water heaters sold in the United States to meet certain minimum efficiency levels. These standards, based on tank size and recovery efficiency, are expected to save consumers about $1 billion per year by 2020. Consumers can look for a product’s energy factor (EF) rating, which is an overall measure of efficiency based on recovery efficiency, standby losses, and cycling loss. The higher the EF, the more efficient the unit.

The new ENERGY STAR ratings apply to both gas and electric water heaters, which operate in roughly half of all households. The efficiency of gas tank water heaters is measured by their EF, while electric models are judged on the basis of their thermal efficiency and kilowatt-hour (kW-hr) energy usage. During the testing process, the water heaters are subjected to a rigorous heavy use pattern – the daily equivalent of multiple showers, washing machines, and dishwasher runs – to simulate real-world energy use. The resulting ratings are comparable to the performance of traditional tanks under the same conditions.

Gas and electric tankless water heaters are rated on their thermal efficiency, with the best models boasting a COP of 0.85 or better. Some manufacturers offer models with even higher efficiencies; for example, heat pump water heaters, which draw heat from the air instead of burning fossil fuels, have a COP of about 1.0. Because these models rely on renewable energy to do their work, they have lower environmental impacts than standard electric water heaters.


Although it may seem ordinary on the outside, your hot water heater has an ingenious design on the inside. A little effort can keep it in good shape and safe for you and your family.

Most electric and gas water heaters use more energy than anything else in the house, sans your heating and cooling system. Depending on the size, you can easily save up to 30 percent on energy costs with a new, more efficient unit.

Water heaters have a thermostat that controls the temperature, but sometimes it fails. When it does, the tank’s water can get super-heated to 212oF (100o C), which poses a serious scalding danger. A well-designed unit will include a pressure relief valve to prevent the tank from exploding under this extreme heat and pressure. Checking and testing this valve periodically is essential for safety.

When you’re installing a new water heater, it’s always important to have it professionally installed. A faulty installation can lead to carbon monoxide poisoning and other dangerous conditions, so you want to have an experienced plumber handle the job.

There are other safety considerations to take into account, too. Most of these are related to flammable materials around the hot water heater, especially when it’s located in a garage. A hot water heater can release flammable gases, and when the garage is filled with gasoline-fueled cars or lawnmowers, they can ignite in the right conditions. Keeping everything combustible away from the water heater will prevent this.

In addition, it’s a good idea to install an automatic gas shutoff valve on your natural gas line to your water heater. This can cut off the flow of gas if it’s accidentally turned on, which could prevent a fire from starting and a potentially deadly explosion. Getting this installed will give you peace of mind and a sense of security, particularly in the case of an unexpected disaster that causes your gas line to break. This is a common issue that can be very dangerous if not dealt with quickly and properly by an expert.


Do you find yourself running out of hot water during showers, washing dishes or laundry? This is a sign that your heater needs maintenance. A little bit of work can make a big difference.

First, check to see that the circuit breaker hasn’t tripped. If it has, simply switch it back on from your home’s main power supply. If you don’t find any electrical problems, there may be a problem with the thermostat. It could be loose, dirty or corroded. If this is the case, you’ll need to remove the access panel to access the thermostat and clean it.

If you’re having trouble with a gas water heater, the problem could be as simple as the pilot light not being lit. First shut off the water and electricity supply, then turn off the gas valve. Next, open the drain valve at the bottom of the tank and connect a garden hose to it. Drain about 10 percent of the water in the tank. If the pilot light is still not lit, use a lighter to light it or consult the manufacturer’s lighting instructions.

A leaking water heater can cause serious damage to your house. It’s important to fix this as soon as possible. If the leak is coming from a pressure relief valve, it’s corroded and needs to be replaced. To do this, shut off the water and electricity. Next, disconnect the vent pipe from the water heater and attach a hose to the drainage valve at the bottom of the tank. Open the valve and allow water and sediment to drain.

If you have an electric water heater, it’s best to drain and flush it twice a year. This prevents buildup of rust and debris, and keeps the water clean. The sacrificial anode rod, located at the top of the tank, is another safety component that needs to be checked regularly. If it has a few inches of exposed core wire, you should replace it with a new one. Finally, test the temperature and pressure relief valve by releasing it for about five seconds into a bucket.


There are many types of water heaters to choose from, including gas and electric models. Most of these are traditional, with an insulated tank that can hold from 20 to 80 gallons of hot water. These units use a thermostat to record the temperature of the water inside the storage container. When the reading drops below a preset level, the heater kicks in to heat the water back up to prescribed temperatures. The unit can also be controlled manually to control the flow of hot water in the home.

When replacing a hot water heater, it is recommended that you use a professional installer. This will ensure that the installation is done correctly and follows all local and national plumbing, building and electrical codes. It is also important to follow the printed installation instructions that come with your new water heater.

Before you begin any work, turn off the water and electricity supply to the old heater. This can be done by turning off the corresponding valves. Then, disconnect the old water pipes using a pipe wrench or channel-lock pliers. Depending on the type of water heater, you may need to remove a cover or insulation to access the thermostat. This should be done carefully to avoid damage.

After you’ve removed the old water heater, prepare the new one for installation. Obtain all the tools needed and follow the printed instructions. It’s best to have a helper for this part of the job. If you don’t have a helper, consider hiring a plumber or using a local water heater service provider to install the new unit.

Before you connect the new water heater, make sure it has a Temperature and Pressure (T&P) relief valve factory installed. This valve will prevent the buildup of pressure that could cause the unit to explode, causing serious injury or property damage. If your new water heater does not have a T&P relief valve already installed, you must buy and install a new valve with a rated discharge capacity that is equal or greater than the hot water heater’s BTU-input rating.

What Does a Plumber Do?

Plumber Lawrenceville GA install, maintain, and repair the systems that provide water, sewage, and drainage in homes and buildings. They must have the skill set to work with a variety of tools and be familiar with local plumbing codes and regulations.

Plumbers often work on construction projects, collaborating with architects and builders to design the plumbing infrastructure for new buildings. This can include laying pipes, connecting fixtures, and testing for compliance with local building codes.

Plumbing is the network of pipes and fixtures that supply water, carry waste, and allow for drainage in homes and businesses. Plumbers install, repair, and maintain these systems. They must have strong technical skills and the stamina to perform physically demanding work.

Plumbers often begin their careers as apprentices, working under a journeyman plumber to learn the trade. A high school diploma is usually required. Some states require plumbers to pass an exam or meet other educational requirements before being licensed. Plumbers may also pursue certification in specialized areas, such as working with green plumbing practices or sewage system management.

When installing plumbing in a new home or business, the plumber works closely with the architect and builder to ensure the plumbing infrastructure is properly designed before construction begins. This requires precise measurements, accurate laying of pipes, and adherence to local building codes. Once the rough-in plumbing is completed, the plumber installs faucets, under sink drain assemblies, water system valves, and other fixtures. This process typically takes three to five days.

To prepare for installation, the plumber walks around the framed structure and makes notes where fixtures and appliances will be located. This ensures the plumber has enough room to route the pipes according to the design. The plumber then cuts holes in the drywall to mount the pipes and fixtures. Then, he or she connects the pipes to the appropriate fixtures and tests them for leaks.

Commercial plumbers work on larger-scale projects, such as office buildings, schools, hospitals, and shopping centers. These jobs require more complex plumbing systems to accommodate a higher volume of water and waste. They also involve more specialized work, such as repairing or installing steam boilers and hydronic heating systems. Commercial plumbers must be familiar with a wide range of building codes and regulations.


Plumbing systems provide clean water, waste disposal, and regulate indoor climate through a network of pipes, valves, fixtures and fittings. Plumbers install and repair these systems to keep them in good working order. They also need to be able to identify and resolve problems with appliances like washing machines, sinks, toilets, drains, and heating and cooling systems.

Generally speaking, the majority of a plumber’s job is performed in residential and commercial settings. This includes inspecting, repairing, and maintaining plumbing fixtures and components such as baths, toilets, sinks, showers, water heaters, garbage disposals, hoses, taps, and drain lines. Additionally, a plumber may be called upon to perform more involved or specialized work with septic tanks, stormwater runoff, and venting systems.

Plumbers typically undergo years of training and experience to become qualified in their profession. This often takes the form of an apprenticeship program where a journeyman plumber supervises a licensed apprentice.

The work of a plumber is physically demanding as they must be able to lift and carry heavy tools, climb ladders, and otherwise maneuver in tight spaces. Additionally, they often deal with hazardous materials such as sewage, asbestos, lead, and chemicals.

For these reasons, plumbers must be very careful and thorough when performing their work. They must also remain up-to-date on the latest developments in their field to ensure that they are providing customers with the best possible service.

Many plumbing issues can be prevented with regular maintenance and inspections. This allows plumbers to catch problems before they get out of hand and prevents costly repairs down the road. Additionally, our customizable forms allow technicians to access and be prompted to complete checklists from the office or on site—fostering accountability and ensuring that crucial steps aren’t missed during routine maintenance. By streamlining these vital processes, plumbers can provide their customers with the highest level of service and ensure that all of their clients’ plumbing needs are met.


A plumber is often called in to repair malfunctioning appliances, machines and systems. Troubleshooting is the process of identifying and addressing problems that arise unexpectedly, such as equipment breakdowns or software bugs. The term “troubleshooting” is believed to be derived from the stories of gold rush guards and technicians who hunted down equipment failures by “throwing salt into the machine”.

Plumbers use a number of diagnostic tools when assessing an issue. These can include asking specific questions, conducting a physical inspection and analyzing the results of other diagnostic tools. The goal is to identify the cause of the problem and find a solution that will prevent it from occurring again in the future.

Some common plumbing issues are clogged toilets, leaky pipes and low water pressure. While fixing these issues may be relatively straightforward, finding the root cause can be much more difficult. For example, a blocked drain could be caused by many different things, including excessive toilet paper, foreign objects or food waste. In such cases, a plumber would need to disassemble the toilet and examine its inner workings. Then, they would need to determine where the blockage is located and remove it.

Other problems might involve high water bills or a malfunctioning garbage disposal. In these instances, a plumber might need to run water in other areas of the home to ensure that there are no additional blockages or leaks. They might also use tools such as infrared thermometer guns to detect hot or cold spots on the surface of pipes.

The troubleshooting process is often lengthy and time-consuming. However, it can save a lot of money and inconvenience in the long run. A good plumber will take the time to thoroughly investigate the problem and resolve it in a timely manner.

It is important for troubleshooters to document every step of the process. This includes describing the initial problem, listing all potential causes and testing them, and identifying the final solution. Documentation is useful for multiple reasons, including preventing future issues and improving the overall quality of the work. It is also a good way to improve efficiency by making the troubleshooting process more repeatable and reliable.


During repairs, plumbers use their knowledge of plumbing systems to fix issues with water supply, waste disposal, and more. They may repair leaky faucets, toilets, and pipes; install new fixtures like bathtubs, sinks, and shower heads; or inspect, test, and clean drain lines. A plumber needs to have certain soft skills to succeed in this occupation, including the ability to listen and communicate effectively. They also need to be organized and able to work under pressure.

One of the most common repairs plumbers perform is fixing leaky pipes. They may use repair sleeves to temporarily mend leaks, or they might replace the entire pipe section if it is beyond repair due to corrosion or damage. Plumbers can also use epoxy putty to seal leaking joints. Before applying the putty, however, a plumber should make sure that the surface is dry and free of any contaminants.

Another issue plumbers frequently repair is low water pressure. This is usually caused by clogged or damaged pipes, so the plumber might use a snake to remove obstructions from the line. They might also check the water meter to see if there is a problem with the flow rate.

In some cases, the plumber may need to drain and flush the toilet to fix a clog or backflow. This can cause significant disruptions to a home, so it is important that the plumber shut off the water supply before beginning any work. This can typically be done by turning off the main water valve located at the water meter, or by using a local shut-off valve near the problematic area. It is also a good idea to open all faucets and outside spigots in order to drain the system and reduce pressure during the repair process.

Finally, if the plumber is working on a gas line, it is vital that they use caution and follow all safety protocols. This includes wearing protective clothing, using a gas mask, and having a licensed professional perform the work. It is also a good idea to move any furniture or appliances away from the line, and to drain any gas-related appliance like a dryer or stove before starting work.