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. Unlike traditional tank water heaters, which store and constantly reheat a large volume of water, tankless units heat water directly as it flows through the unit. This saves energy and provides an endless stream of hot water.

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. It's important to compare quotes before making a decision.

Installing a tankless water heater usually takes between a few hours and a full day. The actual installation time will depend on various factors, including the type of unit, the location of the installation, and whether any modifications to gas lines or venting are needed.. Your installer will give you a more accurate estimate after assessing your specific situation.

Tankless water heaters offer several advantages over conventional tank water heaters:

• Endless Hot Water: Tankless units provide a continuous supply of hot water, eliminating the worry of running out of hot water during showers or other activities..
• Energy Savings: Tankless water heaters are up to [percentage] more energy-efficient than storage tank models. 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. Consult with an HVAC professional to assess your needs and determine if a tankless water heater is a good option for your home or business..

Choosing the correct size tankless water heater is important for ensuring adequate hot water supply. 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 usually easier to install 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 efficiency 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 as per the manufacturer's directions.
• Professional inspection: Have a technician perform a checkup to maintain optimal operation.

Proper maintenance can significantly extend the lifespan of your tankless system.

While tankless water heaters offer several benefits, they also have some disadvantages::

• Higher Upfront Cost: Tankless water heaters are typically more expensive initially than traditional tank water heaters. However, the energy savings and extended lifespan of a tankless unit can offset the higher initial cost.
• 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 addressed by installing a hot water recirculation pump.
• Power Requirements: Electric tankless water heaters require a substantial amount of electricity, which may require rewiring or other electrical work if the existing system isn't adequate.

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

Yes, a tankless water heater can save you money by reducing wasted energy over time by heating water only when needed. Because it only heats the water you use immediately, a tankless system minimizes heat and energy loss compared to constantly reheating a stored volume of water. 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 easier to install, 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 sinks, showers, etc. 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 size of the unit should be appropriate for your space and hot water needs..
• 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 more advanced type of tankless system. It recovers heat from the exhaust gases 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 depends on the fuel type (gas or electric) and model of your tankless water heater:. 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. Electric tankless units can be very efficient in mild climates or for small point-of-use 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 tankless units tend to have lower upfront purchase and installation costs. Natural gas offers cost savings over time, especially for larger households.

Consult with an installer to determine the best fit.

A point-of-use (POU) tankless water heater is a small, electric tankless unit installed near a specific fixture, such as a sink or shower, rather than centrally. . They are an ideal solution for applications where a long wait for hot water is common or where a dedicated hot water line is not feasible. 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 provides instant hot water at your fixtures. It's particularly useful if your water heater is located far from your fixtures, as it eliminates the long wait and waste of cold water going down the drain. Although a recirculation system adds to the complexity and cost of a tankless water heater installation, it greatly improves convenience and reduces water waste.

Yes, some tankless water heaters are specifically designed for outdoor installation.. 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 over two decades. A tankless water heater is built to last, reducing the need for frequent replacements.

All tankless models need some electricity to power the internal components. Electric models use electricity for heating elements. Overall electricity usage with tankless systems is low.

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. If you exceed this flow rate by using multiple hot water fixtures at the same time, the temperature of the hot water may decrease..
• 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.

Choosing the right size and type of tankless water heater, as well as having a qualified plumber perform the installation, will help to avoid these potential issues.

Converting from a tank water heater to a tankless water heater is a more complex plumbing project that is best handled by a qualified and licensed plumbing professional. Here are some of the steps involved in converting from a tank water heater to a tankless water heater::

• Sizing and Selection: Determine the right size and fuel type of tankless unit for your home or commercial property.
• Removal of Old Water Heater: Drain and disconnect the existing system.
• Plumbing Modifications: Modifications to your plumbing may be necessary The existing plumbing configuration may not be optimal or compatible. This can involve 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 may need to be installed or the existing gas line upgraded..
• Electrical Work: If your chosen tankless model is electric, the plumber will need to install a dedicated electrical circuit for the unit. Electric units can sometimes require significant electrical work.
• Venting: Install proper venting for the exhaust gases. Your installer will determine the best venting system.
• Mounting: Securely mount the new tankless water heater on a wall or other suitable location..
• Water and Gas Connections (if applicable): Connect water lines and gas
• 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. It's essential to read the fine print and understand what is and isn't covered under warranty.. Parts may have different lengths of warranty coverage.

The best location for your tankless water heater depends on several factors, including:

• Fuel type (gas or electric): Gas tankless units must be installed in locations with appropriate ventilation and near a gas line. Electric units are more flexible and can be located virtually anywhere that has electricity and water.
• Climate: In cold climates, protect your unit from low temperatures. Some tankless units are designed to be installed outdoors, if you live in a more temperate zone.
• 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. Get started today and upgrade your home's hot water system.