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Pros and Cons of a Tankless Water Heater

If you are thinking of going tankless, here are a few things to consider

You have probably heard a lot about tankless water heaters, which is likely why you are here. Before we explore the advantages and disadvantages, let’s make sure we are talking about the same thing.

A tankless water heater heats water on demand whenever you need it. A traditional water heater stores a supply of hot water in a tank. Put simply, a traditional system stores hot water, while a tankless system heats it as it is needed.

Which system is right for your home? Keep reading.

Advantages of a tankless water heater

Provides Continuous Hot Water – A properly sized tankless water heater can provide a continuous supply of hot water, so you do not have to wait for a storage tank to refill. Every system has a maximum flow capacity, however, making proper sizing important.

Uses Energy More Efficiently – Because tankless systems heat water only when it is needed, they eliminate much of the standby heat loss associated with storage tanks. For homes using approximately 40 gallons or less of hot water daily, tankless systems may be 24% to 34% more energy efficient than conventional storage water heaters.

Lasts Longer – With proper installation and maintenance, a tankless water heater can last 20 years or more—considerably longer than the typical 10- to 15-year life of a conventional tank-style heater.

Saves Space – Tankless water heaters are compact and wall-mounted, freeing valuable floor space in a basement, utility room, garage or other approved installation area.

Reduces the Risk of Major Water Damage – Because tankless systems do not store a large volume of water, they greatly reduce the risk of the significant flooding that can occur when a conventional storage tank ruptures.

Eliminates the Recovery Period – Once a traditional tank runs out of hot water, you must wait for it to reheat. A properly sized tankless system continues heating water as long as demand remains within its capacity.

Offers Advanced Comfort Features – Select tankless systems include recirculation options, precise temperature controls and connected monitoring features that can improve convenience and reduce the wait for hot water at distant fixtures.

Potential drawbacks of a tankless water heater

Higher Initial Cost – Tankless systems generally cost more to purchase and install than conventional water heaters, particularly when gas piping, venting, electrical service or plumbing must be modified. Long-term energy savings and longer equipment life help offset that initial investment.

Flow Capacity Has Limits – Tankless systems provide continuous hot water, but not unlimited flow. If several showers, faucets or appliances are used at the same time, demand can exceed the unit’s capacity. An MAS Plumbing professional can evaluate your household’s needs and recommend the proper system size. Call (630) 924-0665.

Regular Maintenance Is Important – Tankless water heaters should be inspected and maintained periodically, including flushing or descaling as needed. Homes with hard water may require more frequent service to protect efficiency and equipment life.

Electricity Is Usually Required – Most gas-fired tankless water heaters rely on electricity for ignition, controls and safety systems. Unless connected to suitable backup power, they generally will not operate during a power outage.

Why MAS Plumbing recommends Navien tankless water heaters.

MAS Plumbing installs Navien tankless water heaters because they combine high-efficiency performance, durable construction and advanced comfort features. Depending on the model selected, Navien systems can provide continuous hot water, built-in recirculation for faster hot-water delivery, precise temperature control and convenient connected monitoring options. Our experienced plumbing team will evaluate your home’s hot-water demand and recommend the properly sized Navien system for dependable performance, improved efficiency and long-term value.

High-efficiency operation that can help reduce energy use and utility costs
Durable stainless-steel heat-exchanger technology on applicable models
Built-in recirculation and buffer-tank technology available on select models
Compact, wall-mounted designs with precise temperature controls
A broad selection of models to meet different household and installation needs

Need a professional opinion? Trust the pros at MAS Plumbing.

We’ve been the best in the business for 25 years because we treat our customers with respect. If you want to know which water heating system is best for your needs, give us a call at (630) 924-0665. We’ll evaluate your hot water needs, your space, and your existing plumbing and electrical systems to make sure you make the decision that is best of you.

MAS Plumbing, Inc.

81 Monaco Drive
Roselle, IL 60172
(630) 924-0665
service@masplumbing.com

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