Outdoor Tankless Water Heaters: Expert Buying Guide

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Looking to heat water in your outdoor spaces without the hassle of a storage tank? Consider using tankless heaters for their efficiency and condensing gas. Outdoor gas tankless water heaters are here to solve your efficiency problem. With their condensing technology, these water heaters use liquid propane to heat water instantly, saving you gallons of water. These tankless heaters are efficient and compact devices that instantly heat water without the need for a bulky tank, making them perfect for outdoor showers, hot tubs, or washing stations. Their efficiency and condensing technology make them an ideal appliance to use for heating water.

Say goodbye to waiting for hot water or running out of it halfway through your shower with tankless heaters. These efficient appliances use gas to provide continuous hot water on demand. With a tankless water heater, you’ll experience the luxury of on-demand hot water whenever you need it. This gas appliance is perfect for those who want to use heaters that are efficient and convenient. Say goodbye to waiting for hot water with this innovative device. Whether you’re rinsing off after a dip in the pool or enjoying a relaxing soak in your backyard spa, these tankless heaters deliver a continuous flow of heated water. These innovative gas devices are perfect for heating water in your house.

Tankless water heaters are devices that come in various options, including gas-powered models that run on liquid propane or natural gas. These devices provide an overview of efficient and convenient hot water heating for your house. They provide an overview of convenience and energy efficiency while taking up minimal space in the house. These devices utilize gas for operation and are equipped with a storage tank. Say goodbye to wasted energy from constantly reheating stored water in your house and embrace the modern solution of outdoor gas tankless water heaters. These heaters provide an overview of efficient heating, saving you money and reducing environmental impact. They are a great point to consider when upgrading your home’s water heating system.

Benefits of Outdoor Tankless Water Heaters

Energy-Efficient Design Saves on Utility Bills

An outdoor gas tankless water heater offers a range of benefits for homeowners. It is an excellent choice for those looking to heat their house efficiently. In this overview, we will point out the advantages of using a gas tankless water heater. One of the key advantages of using gas in your house is its energy-efficient design, which can lead to significant savings on utility bills. With a gas tank, you can enjoy these benefits and more. Unlike traditional water heaters that constantly heat and store hot water in a tank, tankless gas models only heat water as it is needed in the house or home. This means there is no standby heat loss in the gas tank, resulting in less wasted energy and lower home costs.

With a gas-powered outdoor tankless water heater, you’ll enjoy greater efficiency and reduced energy consumption in your home. The home tankless unit heats water instantly as it flows through the system, eliminating the need for constant reheating. This not only saves money but also reduces your carbon footprint at home by conserving energy resources.

Provides Continuous Hot Water Supply On-Demand

Another major benefit of outdoor tankless water heaters is their ability to provide a continuous supply of hot water on-demand for your home. With traditional home storage tanks, there is always a risk of running out of hot water during peak usage times or when multiple showers or appliances are being used simultaneously. However, with a tankless system, this concern becomes a thing of the past for homeowners.

Tankless home systems have high flow rates and can deliver hot water at a consistent temperature whenever you need it. Whether you’re at home taking a long shower or running multiple appliances at once, you can count on having an uninterrupted supply of hot water. This makes tankless systems ideal for larger households or homes with high hot water demands.

Space-Saving Installation Frees Up Valuable Outdoor Space

One often overlooked advantage of outdoor tankless water heaters is their space-saving installation in a home. Traditional home storage tanks take up valuable indoor space that could be used for other purposes like home storage or living areas. However, with an outdoor tankless system, you can free up this precious space and reclaim it for other activities.

Outdoor tankless units are compact and can be mounted on an exterior wall, eliminating the need for a large storage tank. This frees up indoor space and allows you to make better use of your home’s square footage. Whether you have a small backyard or limited indoor space, an outdoor tankless water heater offers a convenient solution that maximizes your available area.

Factors to Consider When Choosing an Outdoor Tankless Water Heater

Determine Required Flow Rate and Temperature Rise

To ensure that your outdoor tankless water heater meets your needs, it’s crucial to determine the required flow rate and temperature rise. The flow rate refers to the amount of hot water you need at any given time, while the temperature rise is the difference between the incoming cold water temperature and the desired hot water temperature.

Consider factors such as the number of fixtures or appliances that will be using hot water simultaneously, as well as their individual flow rates. This will help you calculate the total flow rate required for your household. Think about how much you’ll need to raise the temperature of the incoming cold water to achieve your desired hot water temperature.

Consider Fuel Type Based on Availability and Cost-Effectiveness

When choosing an outdoor tankless water heater, it’s essential to consider the fuel type based on availability and cost-effectiveness. You have two main options: electric or gas-powered units.

Electric tankless water heaters are typically more energy-efficient but may have lower flow rates compared to gas-powered models. They are also easier to install since they don’t require venting. However, if you live in an area with high electricity costs or frequent power outages, a gas-powered unit might be a better choice.

On the other hand, gas-powered tankless water heaters provide higher flow rates and can handle larger households with greater hot water demands. They do require proper ventilation for exhaust gases but can be more cost-effective in areas where natural gas is readily available and affordable.

Check Weatherproof Rating for Durability

Since outdoor tankless water heaters are exposed to various weather conditions, it’s important to check their weatherproof rating. Look for units that are specifically designed for outdoor use and have a high level of durability against elements like rain, snow, wind, and extreme temperatures.

Ensure that the unit has proper insulation and protection against corrosion to prolong its lifespan. Consider the warranty provided by the manufacturer, as it can give you an idea of the unit’s durability and reliability in outdoor settings.

By considering these factors when choosing an outdoor tankless water heater, you can ensure that you select a unit that meets your hot water needs while withstanding the outdoor elements. Determine the required flow rate and temperature rise for your household, weigh the pros and cons of electric vs. gas-powered units based on availability and cost-effectiveness, and check the weatherproof rating to ensure durability. With these considerations in mind, you’ll be well-equipped to make an informed decision that suits your specific requirements.


Installation Tips for Outdoor Tankless Water Heaters

Installing an outdoor tankless water heater requires careful consideration of various factors to ensure optimal performance and longevity. Here are some essential tips to follow during the installation process:

Suitable Location with Ventilation and Utilities Access

When choosing a location for your outdoor tankless water heater, it’s crucial to select a spot that provides proper ventilation and easy access to utilities. Ensure that the unit is installed in an area where there is sufficient airflow to prevent overheating. Avoid placing it near flammable materials or in enclosed spaces without adequate ventilation.

Consider the proximity to gas and water supply lines as well. Ideally, the installation site should be close to these utilities, minimizing any additional costs or complications associated with extending pipes or lines.

Freeze Protection Measures in Colder Climates

If you live in an area with freezing temperatures, it’s important to take precautions against potential damage caused by freezing water within the unit. Many outdoor tankless water heaters have built-in freeze protection features, but additional measures may be necessary depending on your specific climate.

One effective method is installing a freeze kit or heat tape around exposed pipes and connections vulnerable to freezing. This helps maintain a consistent temperature and prevents damage due to ice formation. Consult the manufacturer’s guidelines or seek professional advice on appropriate freeze protection measures for your specific model.

Follow Manufacturer Guidelines for Sizing and Installation Requirements

To ensure optimal performance of your outdoor tankless water heater, it’s crucial to follow the manufacturer’s guidelines regarding sizing and installation requirements. Each unit has its own specifications based on factors such as flow rate, temperature rise, and fuel type.

Proper sizing is essential to meet your household’s hot water demands efficiently. Oversized units can lead to energy wastage, while undersized ones may struggle to provide sufficient hot water during peak usage periods.

Carefully adhere to the manufacturer’s instructions when installing the unit. This includes proper venting, gas and water connections, electrical requirements, and any specific guidelines related to your model. Failure to follow these instructions may result in suboptimal performance or even safety hazards.

By choosing a suitable location with proper ventilation and utilities access, installing freeze protection measures in colder climates, and following the manufacturer’s guidelines for sizing and installation requirements, you can ensure a successful installation of your outdoor tankless water heater.

Remember that professional installation is always recommended to guarantee compliance with local building codes and to avoid any potential issues or risks. With the right approach, your outdoor tankless water heater will provide efficient hot water on demand while maximizing energy savings.

Maintenance Tips for Outdoor Tankless Water Heaters

To keep your outdoor tankless water heater running smoothly and efficiently, regular maintenance is key. Here are some essential tips to help you maintain your unit effectively:

Clean the Inlet Filter Regularly

The inlet filter of your outdoor tankless water heater plays a vital role in preventing debris from entering the system. Over time, this filter can become clogged with dirt, leaves, and other particles, hindering the flow of water and reducing performance. To avoid such issues, make sure to clean the inlet filter regularly.

  • Turn off the power supply to the unit.
  • Locate the inlet filter on the cold-water intake pipe.
  • Remove the filter and rinse it under running water to remove any accumulated debris.
  • Inspect the filter for any signs of damage or wear. If necessary, replace it with a new one.

Regularly cleaning the inlet filter will help ensure uninterrupted water flow and prevent potential damage to your outdoor tankless water heater.

Flush the System Annually

Mineral deposits can build up inside your outdoor tankless water heater over time, particularly if you live in an area with hard water. These deposits can reduce efficiency and cause performance issues. Flushing the system annually helps remove these mineral deposits and keeps your unit functioning optimally.

  • Turn off power to the unit.
  • Shut off both hot and cold-water valves leading into and out of the unit.
  • Connect a hose to both valves.
  • Open all hot-water faucets in your home.
  • Use a bucket or drain to collect any flushed water.
  • Open one valve at a time while allowing cold water to flow through for about 5 minutes.
  • Repeat this process with the other valve.
  • Close all valves once flushing is complete.

Flushing your outdoor tankless water heater annually will help extend its lifespan and maintain its efficiency.

Schedule Professional Maintenance Checks

While regular cleaning and flushing are essential, it’s also crucial to schedule professional maintenance checks for your outdoor tankless water heater. A qualified technician can inspect the unit, identify any potential issues, and perform necessary repairs or adjustments.

  • Contact a reputable HVAC or plumbing company that specializes in tankless water heaters.
  • Schedule an annual maintenance appointment.
  • During the visit, the technician will inspect all components of your outdoor tankless water heater, including the heat exchanger, burner assembly, and venting system.
  • They will clean any buildup or debris from these components.
  • The technician may also check for gas leaks and ensure proper ventilation.

Professional maintenance checks help optimize the performance of your outdoor tankless water heater and ensure its safe operation.

By following these maintenance tips, you can keep your outdoor tankless water heater operating efficiently and enjoy a continuous supply of hot water whenever you need it. Regular cleaning, flushing, and professional inspections will help extend the lifespan of your unit and prevent costly repairs down the line. So make sure to incorporate these practices into your routine maintenance schedule.


WiFi Remote Control Systems for Convenience

Controlling your outdoor tankless water heater has never been easier thanks to WiFi remote control systems. With a simple smartphone app, you can now adjust temperature settings, monitor energy usage, and receive alerts from anywhere, providing you with ultimate convenience and peace of mind.

Adjust Temperature Settings

Gone are the days of manually adjusting the temperature on your outdoor tankless water heater. With a WiFi remote control system, you have complete control at your fingertips. Whether you’re lounging by the pool or relaxing on the couch, simply open the app and make adjustments as needed. Say goodbye to running back and forth to find that perfect temperature – it’s all just a tap away.

Monitor Energy Usage

Ever wondered how much energy your outdoor tankless water heater is consuming? With WiFi remote control systems, you can easily keep track of your energy usage in real-time. The app provides detailed insights into your appliance’s efficiency, allowing you to make informed decisions about energy-saving practices. By monitoring energy usage, you can identify any potential inefficiencies and take steps to rectify them promptly.

Receive Alerts Remotely

Imagine receiving an alert on your smartphone when there’s a problem with your outdoor tankless water heater. No more unexpected cold showers or costly repairs! WiFi remote control systems allow you to set up alerts for various scenarios such as low ventilation or high demand situations. You’ll be notified immediately if something goes wrong so that you can address the issue promptly and avoid any inconvenience.

Convenient Scheduling Options

WiFi remote control systems also offer convenient scheduling options tailored to your specific needs. Whether it’s ensuring hot water is ready for your morning shower or adjusting temperatures based on different family members’ preferences throughout the day, these scheduling features make life easier. You can program different time slots for specific temperature settings without having to manually adjust them every time.

With all these benefits in mind, it’s clear that WiFi remote control systems for outdoor tankless water heaters are a game-changer. Not only do they provide convenience and ease of use, but they also offer energy-saving potential and peace of mind. No more wasting time or energy – simply tap your smartphone screen, and your outdoor tankless water heater will respond accordingly.

So why not upgrade to a WiFi remote control system today? It’s a smart choice that will revolutionize how you interact with your outdoor tankless water heater. Enjoy the freedom to control and monitor your appliance from anywhere, at any time. Embrace the future of home automation and make your life more comfortable and efficient with WiFi remote control systems for outdoor tankless water heaters.

Recirculation Water Heaters for Instant Hot Water

If you’re tired of waiting for hot water to arrive at your outdoor faucets and showers, a recirculation water heater might be the solution you need. These innovative appliances eliminate the frustrating wait time by continuously circulating hot water through the pipes, ensuring instant hot water whenever you need it. Let’s explore how these heaters work and the benefits they offer.

Eliminate wait time by circulating hot water through pipes continuously

Traditional water heaters require some time for the heated water to travel from the unit to your faucet or shower. This can result in wasted time and frustration as you stand there, twiddling your thumbs, waiting for the hot water to arrive. With a recirculation water heater, this issue becomes a thing of the past.

These heaters use a dedicated return line that circulates hot water back to the heater, keeping it ready for immediate use. By continuously moving hot water through the pipes, you can enjoy instant access to hot water at any faucet or shower in your outdoor space.

Enjoy instant hot water at any faucet or shower in your outdoor space

Imagine stepping into an invigorating outdoor shower on a chilly morning and being greeted with warm water right away. With a recirculation water heater, this dream becomes a reality. Whether you’re washing dishes outside or rinsing off after a dip in the pool, you’ll have instant access to comfortably warm or steaming-hot water without any delay.

The convenience of having instant hot water extends beyond showers and faucets. If you have an outdoor kitchen or bar area, having immediate access to boiling-hot or near-boiling-hot water can make cooking and cleaning tasks much more efficient.

Reduce wastage by eliminating the need to run taps until hot water arrives

One significant advantage of recirculation heaters is their ability to reduce unnecessary wastage of both energy and precious resources like freshwater. With traditional water heaters, you often find yourself running the tap until the hot water finally arrives, resulting in gallons of cold water going down the drain.

Recirculation systems eliminate this wastage by ensuring that hot water is readily available at every faucet and shower. This not only saves time but also helps conserve water, making these heaters an environmentally friendly choice.

Enjoy Endless Hot Water Outdoors

Congratulations! You are now equipped with all the information you need to make an informed decision about outdoor tankless water heaters. With their numerous benefits, such as energy efficiency and space-saving design, these units are a fantastic choice for providing endless hot water in your outdoor spaces. Consider factors like flow rate, temperature rise, and fuel type when selecting the right model for your needs. And don’t forget to follow our installation and maintenance tips for optimal performance.

Now that you have the key insights, it’s time to take action! Upgrade your outdoor living experience by investing in an outdoor tankless water heater today. Imagine never running out of hot water while washing dishes outside or enjoying a warm shower after a refreshing swim in your pool. Say goodbye to waiting for the water to heat up and hello to instant comfort and convenience. Don’t miss out on this opportunity to enhance your outdoor lifestyle!



Can I install an outdoor tankless water heater myself?

Yes, it is possible to install an outdoor tankless water heater yourself if you have some plumbing knowledge and experience. However, we recommend consulting a professional plumber for proper installation to ensure safety and optimal performance.

How long do outdoor tankless water heaters typically last?

Outdoor tankless water heaters can last anywhere from 15-20 years with proper maintenance. Regularly cleaning the unit’s filters and descaling as needed will help prolong its lifespan.

Are there any specific venting requirements for outdoor tankless water heaters?

No, one of the advantages of installing an outdoor tankless water heater is that it eliminates the need for venting since combustion takes place outside. This makes installation easier compared to indoor models.

Can I use an outdoor tankless water heater during winter?

Yes! Outdoor tankless water heaters are designed to withstand various weather conditions, including winter temperatures. However, it’s important to protect exposed pipes from freezing by insulating them properly.

Are outdoor tankless water heaters more expensive than traditional water heaters?

While the initial cost of an outdoor tankless water heater may be higher, they are generally more energy-efficient and have a longer lifespan compared to traditional water heaters. Over time, you can save money on energy bills and potential replacement costs.

Outdoor Tankless Water Heaters: Expert Buying Guide

Discover the expert buying guide for outdoor tankless water heaters. Find the best rated options and compare natural gas and electric models.