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Thinking About Going Tankless? Here’s What You Need to Know Before You Switch

Thinking About Going Tankless? Here’s What You Need to Know Before You Switch

Thinking About Going Tankless? Here’s What You Need to Know Before You Switch
Thinking About Going Tankless? Here’s What You Need to Know Before You Switch
30 September,2025

Tankless water heaters are more popular than ever. As the name implies, these water heaters heat water instantly as it flows through the unit. Therefore, they eliminate the need for a large storage tank. Tankless water heaters offer long-term energy savings, provide an endless supply of hot water on demand, and save space. However, it can be overwhelming for new homeowners to understand how tankless water heaters work and the benefits they provide.

Here at High Speed Plumbing, we are a trusted plumbing company that specializes in tankless water heater installation and repairs. Our plumbers have the expertise and experience to install and service all types of water heaters in residential and commercial properties. In today’s blog post, we’ll discuss everything you need to know about tankless water heaters.

How Tankless Water Heaters Work

Unlike traditional water heaters that store gallons of hot water in a tank, tankless models heat water only when you need it. The system uses powerful heating elements or a gas burner to warm the water as it passes through the unit. That means you don’t waste energy keeping water hot 24/7.

The Benefits of Going Tankless

One of the biggest advantages is endless hot water. Since tankless systems don’t rely on a limited storage tank, you won’t have to worry about cold showers if you’re the last in line. They’re also much more energy efficient, often reducing energy use by 20–30% compared to traditional systems. Another benefit is their compact size. Tankless heaters are wall-mounted, freeing up valuable floor space in basements, closets, or utility rooms. In addition, with proper maintenance, tankless water heaters can last up to 20 years or more. This is nearly double the lifespan of traditional tank models.

Things to Consider Before You Switch

While tankless systems sound like a perfect solution, they’re not ideal for every household. First, the upfront cost is higher than standard water heaters, though the long-term energy savings often make up for it. You’ll also want to make sure your home’s gas or electrical system can handle the demand, since tankless units require a considerable amount of power when heating water. In larger households where multiple showers, dishwashers, and laundry machines might run at the same time, you may need a higher-capacity system or even multiple units to keep up with demand. A local plumbing repair service can help you select the right size tankless water heater to avoid surprises down the road.

Professional Installation Matters

Tankless water heaters aren’t a DIY project. Proper installation is crucial for performance, safety, and efficiency. A licensed plumber can evaluate your home’s plumbing and energy system to recommend the right unit size and ensure everything is installed correctly. They’ll also help you understand any maintenance requirements, such as descaling the system to prevent mineral buildup if you have hard water. Even water heater repair should be left to a skilled and experienced plumbing company.

Is a Tankless Water Heater Right for You?

The decision comes down to your household’s water use, your budget, and your long-term goals. If you’re looking for improved efficiency, endless hot water, and a long-lasting solution, tankless water heaters are an excellent investment. But it’s important to weigh the upfront cost and consider whether your home’s infrastructure is ready for the switch.

Reach Out to High Speed Plumbing for Tankless Water Heater Installation

Thinking about installing a tankless water heater? If so, get in touch with the professional plumbers at High Speed Plumbing. Our team is ready to answer any questions you may have, walk you through your options, and make sure you get the perfect water heater for your needs. High Speed Plumbing also takes pride in offering water heater repair services. If your water heater is acting up, we are the specialists to call for quick and reliable help.

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