Hot Water Recirculation Pump Installation Diagram

Where are recirculating pumps used.

Hot water recirculation pump installation diagram.

However doing so in a way that doesn t waste a lot of energy is a little trickier. If you have a bathroom and shower located some distance from the water heater you may find that you need to run the shower for 30 seconds or more before the hot water from the heater. Download free mep calculation excel sheets autocad drawings and training courses for hvac firefighting plumbing and electrical systems design. Insert a gasket into the female fitting on the recirculating pump and screw it onto the threads of the water heater discharge outlet.

The tankless water heater without a recirculation pump will be the first unit feeding off the cold water supply line. In this video he explains how a recirculation line can save energy money and time. Use teflon tape and tighten with a wrench. The only thing that s important is hot water is near each fixture when you need hot water.

Technical bulletin rur98i e piping diagrams and pump settings for 2 unit installations 2 unit dedicated return line in applications utilizing a dedicated return line. Installing most hot water recirculation systems is a fairly simple task that anyone with even a little bit of household handyman work should be able to do. Our hot water recirculating system supplies hot water instantly at every faucet or shower. If you live in a house on a slab or where a majority of the hot water lines drop below the water heater you need to use a recirculating water pump.

Visit our customer support page to find the answers you re looking for. Learn how to efficiently reduce your wait time for hot water. A hot water recirculating pump can be used to provide instant hot water to showers and faucets when it is needed most without wasting water down a drain as you wait for hot water to arrive from the water heater. Accessing hot water with a recirculation pump.

A recirculation line is a separate water pipe that runs off the hot water line from the farthest plumbing fixture back to the water heater. Creating the loop is fairly easy. No more waiting for the water to warm up. A pump at the water heater moves hot water through the recirculation line.

For years recirculating pumps have been standard fixtures in quality hotels gyms and dining. Saves water time and money. Read my full article on the installation process complete with pictures and videos. Hot water circulation loops use a small pump to circulate hot water between a water heater and a distant bathroom or kitchen.

Free download hot water circulation pump calculator xls free excel sheet for calculating hot water recirculation rates and pipes sizing. 1 hour should be enough time to get the system up and running fully no matter which type of unit you choose. Installation this is an easy diy project. Have a question or two.

To reduce waste and increase efficiency a hot water recirculating system will keep the hot water moving through your pipes in a loop so that the water is ready to use as soon as you turn the faucet on keep reading to see if this system is right for you.