How To Drain Your Water Heater in Caroline, VA

Every household needs annual water heater maintenance to keep the hot water flowing year-round. Part of that is to contact an experienced plumber who knows how to drain a water heater, leaving the tank fresh and free of buildup. Typically, this service involves checking the unit, testing the controls, and flushing the tank free of debris – but it’s why you do it that matters. 

At Professional Plumbing Solutions, our friendly plumbers have drained and cleaned countless water heaters during plumbing services in Caroline, VA. Below, we’ll explain what to expect from this professional flushing service.

Why Professional Water Heater Flushings Are Essential for a Long-Lived Appliance

The Department of Energy reports that water heaters can commandeer up to 18% of your household energy use. One way to lower that figure is to regularly maintain and update your appliance. Draining the water heater is one of those important tasks. 

• They open up tank space: Mineral sediment can co-opt lots of square footage inside the tank, leaving less room for fresh, hot water. 
• They limit heating cycles: Less water means more frequent heating cycles. Fewer gallons lose heat faster, triggering the appliance to warm it over and over. 
• They keep the tank contents clean: Unclean tanks invite bacteria to breed in the warm, enclosed space. Your water might smell or look strange as a result. 

If you want optimal appliance performance, flushings are essential.

Here’s How To Drain a Water Heater Like Professional Water Heater Services in Caroline, Virginia

Water heater maintenance is mostly about sediment removal. Your plumber will check and adjust the thermostat or supply valves. However, they’ll mostly focus on cleaning the tank using the steps listed below.

#1 Preparing the Water Heater for Service

Your plumber will first shut off the power supply to prevent any accidents. They’ll cut the electricity for electric appliances and the fuel supply for fuel-dependent ones. Knowing how to drain a water heater includes stopping fresh water from entering the tank, too.

#2 Emptying the Hot Water Tank

Once the heater has sufficiently cooled, the plumber will attach a garden hose to the water heater drain valve to release the tank contents and open the hot water taps. Releasing the old water will leave the tank completely empty.

#3 Adding Fresh Water and Cleaning Solutions

The plumber will close the taps and drain valve, ready to refill the tank with fresh, clean water. In Caroline, Virginia, it’s common to find that a tank has a lot of crusty sediment. If your plumber finds significant mineral sediment collecting along the tank’s interior edges and base, they may aim the water hose toward the buildup to dislodge it with pressure.

Your plumber might even pour white vinegar or a similar acidic solution into the tank to mix with the water. They’ll let this mixture soak so that the acid can eat away at stubborn buildup. 

#4 Flushing the Water and Restarting the System

Next, the plumber will remove all the tank debris and flush the water heater tank one final time. They may also adjust the thermostat settings. With the tank refreshed, your plumber will proceed to refill the tank with cold, clean water.

#5 Testing the Appliance

Finally, your plumber will return power to the appliance. It takes a while for the heater’s contents to reach your desired temperature, at which point the plumber will test the hot water flow and take safety precautions. They’ll leave once you have a sparkling clean appliance that’s heating water like a dream. 

And that’s how to drain a water heater.

Does Flushing a Water Heater Yield Noticeable Improvements?

Yes! If you’ve never scheduled it before, this involved service can often yield noticeable benefits, including: 

• You will have greatly improved hot water quality and softness, which means less skin irritation and spotting on dishes or clothing.
• You may not wait as long for your water supply to reheat after a shower or bath.
• Your utility bills may decrease since your appliance uses fewer resources.
• Your property’s hot water pressure could improve.

Another long-term perk is that your water heater may last longer and need fewer repairs.