Tankless Water Heater Vs. Multipoint Water Heater

If you’re considering upgrading your home’s water heating system, you might wonder which type best fits your needs. Two commonly considered options are tankless water heaters and multipoint water heaters.

Each system has advantages and disadvantages; explore with us as we dig deeper into the distinctions between these two water heaters.

What is a tankless water heater?

As the name suggests, a tankless water heater does not have a tank to store hot water. Instead, it heats water on demand as it flows through the unit.Tankless water heaters are generally considered more energy-efficient than traditional tank-style water heaters because they can avoid constantly heating and storing a substantial amount of hot water. 

What is a multipoint water heater?

A point-of-use water heater, also known as a multipoint water heater, is a compact appliance usually installed near a specific location where hot water is required, like under a sink or in a shower.

Like tankless water heaters, multipoint water heaters do not have a tank to store hot water. Instead, they heat water on demand as it flows through the unit. Multipoint water heaters are often used when hot water is needed at a specific location, but a traditional water heater is not practical or efficient.


When it comes to efficiency, tankless water heaters are generally more efficient than multipoint water heaters. Because tankless water heaters only heat water on demand, they don’t waste energy keeping a large volume of water hot. However, multipoint water heaters are engineered to heat a limited amount of water rapidly and with high efficiency, although they may not match the long-term efficiency of tankless water heaters.


Both tankless and multipoint water heaters can be installed in various locations, but the installation process may differ depending on the unit type. Tankless water heaters typically require more upfront installation work, including upgrading the electrical or gas supply and installing new venting. On the other hand, Multipoint water heaters are often installed directly under the sink or shower, which can be a simpler installation process.


When it comes to capacity, tankless water heaters can often provide hot water for multiple points of use simultaneously. This means you can shower while someone else is doing dishes without running out of hot water. On the other hand, Multipoint water heaters are designed to provide hot water for one point of use at a time. This means that if multiple people use hot water simultaneously, you may experience a decrease in water pressure and temperature.

Are you planning on exploring what makes the best tankless water heater, or you’re looking for reasons to install a multipoint water heater here in the Philippines? 

Whatever you’re searching for, feel freeto check out your best options as you explore more from Rheem Philippines.