During the cold periods of the year like December, taking a cold shower in the morning is close to torture to most people. As a result, close to 99 percent of homes in countries that experience winter have installed hot water shower systems. Since most hot water heaters are usually installed some distance away from the bathroom, it takes quite a few minutes for hot water to flow to your faucets.

By the time hot water reaches your fixture, gallons of water would have flown down the drain. This leads to water wastage which adds up to your expenses. To solve this problem, a hot water recirculating pump should be installed. A hot water recirculating system will help hot water reach your showers instantly. Besides cutting down the amount of time you must wait for the hot water, the recirculating pump will also ensure that you don’t waste any water.

You may ask yourself, what is a hot water recirculating pump? Well, it is a system that keeps your water hot by recirculating it. When the temperature of the water cools below a certain temperature, it is pulled back to the hot water heater to get reheated while simultaneously bringing in fresh hot water to the hot water line from the tank.

The hot water recirculating pumps can be built into the plumbing system of a house during construction. It can also be incorporated to the plumbing system of the house later on. Just like any other appliances, hot water recirculating pumps have pros and cons.



This is the biggest advantage of hot water recirculating pumps. They make hot water to be available on demand. Any time of the day, you are assured of getting hot water from your faucets. Without it, you will have to wait for several minutes for your water to get hot when you turn on your faucet. When you turn off your taps, your heater will automatically shut down. However, with a hot water recirculating pump, cool water in the pipes will be pushed back for heating so that hot water is readily available.

Minimal Water Wastage

With hot water recirculating pumps, you can get hot water instantly. This helps to avoid water wastage since you won’t have to wait for water to flow out of the faucet before it can get to the right temperature. For heavy users such as hotels, the cost savings will be substantial.

Widely Available

Another good thing about the hot water recirculating pumps is that they are widely available in stores. Installing and operating them is also easy. You can do the installation process on your own without the need for special tools.

Minimal Power Consumption

Most water recirculating pumps consume minimal power. Some modern models can even be turned on whenever hot water is required. Even better, there are some that you can even program to shut on and off after some time intervals.


When it comes to the drawbacks of hot water recirculating pumps, they are relatively few. The biggest drawback to installing one is the initial cost, which usually cost $300 upwards. Additionally, the cost of operation of older models is quite significant since they work continuously. As a result, you will incur extra electricity costs since the pump continues to draw power even when you are not using any hot water. Lastly, the water pipes have significant heat loss.