Find the Best Tankless Water Heater Installation Contractors Near You

A tankless water heater, also known as an on-demand water heater, heats water only when you need it, eliminating the need for a storage tank. They heat water directly without a reservoir, saving space. Tankless systems offer significant advantages compared to tank-style units.

The cost of a tankless water heater installation varies depending on several factors, including: the unit's capacity, whether it's gas or electric, as well as the installation complexity. Request free quotes from HVACCompaniesHub.com to compare prices from qualified installers in your area.

Installing a tankless water heater usually takes between a few hours and a full day. The length of the installation will depend on various factors, such as the complexity of the plumbing and electrical work. Your installer will give you a more accurate estimate after assessing your specific situation.

Tankless water heaters offer several advantages over traditional systems:

• Endless Hot Water: Tankless units provide a continuous supply of hot water, offering convenience.
• Energy Savings: Tankless water heaters are up to [percentage] more energy-efficient than tank water heaters. This is because they only heat water when needed, reducing standby heat loss associated with traditional units.
• Space Savings: Tankless systems are smaller and more compact than tank water heaters, freeing up valuable space in your home or business.
• Longer Lifespan: Tankless water heaters typically last much longer than tank water heaters, often two to three times longer.

Tankless systems save on energy, last longer, and offer unlimited hot water, offsetting higher initial costs. The return on investment will depend on your location, energy usage, and available incentives. Talk to an expert about potential long-term savings for your particular property.

To get the right size, you'll need to consider: Sizing depends on several factors:

• Climate: Colder climates require a larger temperature rise, which can affect the sizing of the unit.
• Flow Rate: The amount of hot water you need simultaneously (gallons per minute or GPM). A professional plumber can help calculate flow rate needs based on usage patterns.
• Gas or Electric: Gas tankless water heaters generally have a higher flow rate than electric models.
• Energy Efficiency: Higher-efficiency units may have a lower flow rate but save energy in the long run.

An HVAC technician can perform a load calculation to determine the appropriate size for your specific situation.

The main difference between condensing and non-condensing tankless units lies in their venting systems:

• Condensing Tankless Water Heaters: These units capture exhaust heat and use it to preheat the incoming cold water, making them highly energy-efficient..
• Non-Condensing Tankless Water Heaters: These units do not reuse exhaust gasses. They are typically less expensive to purchase but less energy-efficient than condensing models.

Although tankless water heaters require less maintenance than traditional tank water heaters, regular maintenance is still important for optimal performance and longevity . Recommended maintenance tasks include::

• Flushing the system annually: This process removes any mineral deposits and keeps the system working properly.
• Checking the water filter (if applicable): Some tankless water heaters have a filter that needs to be cleaned or replaced periodically.
• Professional inspection: Have a technician perform a checkup to ensure that all components are functioning correctly.

Following these maintenance guidelines will help your tankless water heater operate efficiently and last for many years.

Here's a summary of potential drawbacks to consider:

• Higher Upfront Cost: Tankless water heaters are typically more expensive initially than traditional tank water heaters. Though a significant upfront investment, tankless systems can save you money over time.
• More Complex Installation: Tankless units can be more complex to install and usually involve professional expertise. Always hire a qualified and licensed professional for installation to ensure safety and proper system operation.
• Potential Cold Water Sandwich: With a tankless water heater, you might experience a brief period of cold water between bursts of hot water, especially if the unit is located far from the fixture. This can be mitigated by installing a hot water recirculation pump.
• Power Requirements: Electric tankless water heaters require a substantial amount of electricity, which may necessitate rewiring or other electrical work in some homes.

A thorough discussion with a plumber will help you make the right choice for your home or business.

Yes, a tankless water heater reduces energy usage on your energy bills in the long run by heating water only when needed. According to the Department of Energy, tankless water heaters are 24%–34% more energy efficient than conventional storage tank water heaters. . If you take frequent, long showers or have larger hot water requirements, you could save hundreds of dollars per year.

Deciding on which system to install involves balancing various needs, such as:

• Fuel Type (gas or electric): Gas-fired units are generally more powerful and efficient but require proper venting and gas line connections. Electric units are more versatile for installation, but they draw more power and are not as powerful.
• Flow Rate (GPM): Choose a unit with a flow rate that can adequately provide warm water (the number of fixtures you use simultaneously).
• Energy Factor (EF) or Uniform Energy Factor (UEF): Look for a higher EF or UEF number to get the most cost-effective hot water.
• Size and Capacity: The physical dimensions of the system need to work for your home, along with the system's hot water production.
• Features: Look for features that improve convenience and control hot water.
• Budget: Tankless water heaters vary in price, so set a realistic budget before shopping.

A qualified plumbing professional can help you assess your needs and recommend the best tankless water heater for your home or business.

A condensing tankless water heater is a highly efficient type of tankless water heater. It re-uses waste heat to preheat the incoming cold water. By capturing heat that would otherwise be lost, these units are able to boost efficiency. Condensing units are more efficient than non-condensing options but often require slightly more complex installation due to additional venting needs.

Yes, all tankless water heaters require venting Venting is crucial for safety. The type of venting required varies. Gas tankless water heaters require a vent pipe. Discuss your venting options with your installer.

Choosing between an electric or gas tankless water heater will depend on several factors, including:

• Energy Efficiency: Gas units are generally more efficient. However, electric units are comparable for smaller applications.
• Fuel source and availability:
Electric models rely on electricity, while gas models use either natural gas or propane. Check fuel prices to make an accurate comparison.
• Installation Requirements: Electric tankless units may require an electrical circuit or panel upgrade. Gas tankless units may involve more complex installation.
• Flow Rate:
Gas tankless models offer higher flow rates. Electric tankless systems will have lower hot water output.
• Upfront Costs: Electric units are generally cheaper to purchase and install. Natural gas offers cost savings over time, especially for larger households.

An HVAC professional can help determine if gas or electric is right for you.

A point-of-use (POU) tankless water heater is a small, electric tankless unit designed for a single outlet, providing hot water on demand only where it's needed. POU heaters eliminate long waits for hot water, making them convenient. They are also useful for supplementing a central water heating system or in situations where a whole-house tankless system is not practical.

A hot water recirculation system keeps hot water circulating through your plumbing so you don't have to wait for hot water to reach the faucet.. It works by circulating hot water from the water heater through a dedicated loop of pipe back to the heater. When you turn on the hot water tap, the hot water is already there. Although a recirculation system adds to the complexity and cost of a tankless water heater installation, it greatly improves convenience and reduces water waste.

Outdoor tankless units are available, designed to withstand exposure to elements. These units are typically weatherproof and have freeze protection features.. Check with the manufacturer's specifications to ensure your chosen unit is appropriate for outside installation..

Tankless water heaters are more durable. With proper maintenance, they can last for 20 years or more. This longer lifespan and the energy efficiency they offer provide an excellent return on your investment.

All tankless models need some electricity to power the internal components. Electric models use electricity for heating elements. The electricity usage of a tankless water heater is minimal compared to the gas it uses for heating (in gas models) or compared to the amount of electricity used by an electric tank water heater. .

Because water is heated instantly and continuously, tankless units won't typically run out of hot water. However, some factors can limit output:

• Flow rate:
A tankless unit has a maximum flow rate (gallons per minute) that it can heat. Simultaneous hot water use will affect temperature output.
• Cold groundwater temperatures:
In extremely cold climates, the incoming groundwater temperature can be so low that it limits the tankless water heater's ability to raise the water temperature to the desired level, especially at higher flow rates. This is more common with gas tankless water heaters.
• Gas supply (for gas units): If you have a gas tankless water heater, the unit's capacity can be limited by the available gas volume.

It is important to discuss these potential limits with a professional to select the right system.

Do not attempt to convert your water heater from tank to tankless yourself. Here are some of the steps involved in converting from a tank water heater to a tankless water heater::

• Sizing and Selection: A professional will determine the best model based on your household or business needs, available space, fuel type, and budget..
• Removal of Old Water Heater: Drain and disconnect the existing system.
• Plumbing Modifications: The plumber may need to reroute or install new pipes to accommodate the new tankless unit.. This may include installing new water lines and shut-off valves.
• Gas Line Installation or Upgrade (if applicable): If switching to a gas tankless water heater, a new gas line might be necessary.
• Electrical Work: Electrical adjustments may also be necessary for certain types of gas tankless water heaters. In some cases, an electrical panel upgrade may be required for electric units.
• Venting: Venting is essential for safety The venting requirements vary depending on the type of unit being installed and local building codes..
• Mounting: Securely mount the new tankless water heater Brackets and mounting hardware will be used.
• Water and Gas Connections (if applicable): Connect water lines and the gas line.
• Testing and Commissioning: Test the unit to make sure everything is working as expected.

Due to the complexity of the process, it's highly recommended to hire a qualified plumber or HVAC contractor who has experience with tankless water heater installations.

Tankless water heater warranties can vary depending on the brand and model. Look for units with good warranty coverage, as this will protect your investment in case of defects or premature failure. The length of these coverage terms can also vary, so confirm details with the seller or manufacturer before buying. Typical warranties for tankless water heaters range from 5 to 15 years for the heat exchanger, with shorter warranties for other components.

The best location for your tankless water heater varies based on individual circumstances, including:

• Fuel type (gas or electric): Gas tankless units must be installed in a well-ventilated area and near a gas line. Electric units are more flexible and can be installed almost anywhere there is an electrical connection and a water supply.
• Climate: In cold climates, protect your unit from low temperatures. In warmer regions, an outdoor installation might be possible.
• Proximity to fixtures: To minimize heat loss and get hot water faster, install the unit as close as possible to frequently used fixtures like showers or sinks. This is especially important if you don't have a hot water recirculation system..
• Venting: Ensure there is a clear path to vent exhaust gases safely outdoors.
• Space considerations: Tankless water heaters are compact, but you still need adequate space around the unit for maintenance access and proper ventilation.

Ask a professional installer to evaluate your property's specific situation and suggest an ideal placement.

Finding a qualified tankless water heater installer is crucial for a successful and safe installation. HVACCompaniesHub.com specializes in connecting you with licensed and experienced plumbers in your area. We make it easy to find trusted professionals who can handle your tankless water heater project. Request free quotes and schedule consultations to discuss your needs and get the best price for your installation.