Is it okay to turn off a well pump for the winter?

Author: Dr. Clementine Schuster  |  Last update: Thursday, May 21, 2026

Today, our well pump repair service has some answers that may help. If you leave the heat on in your house while you're away, it should be fine to leave your pump running. The heat should keep your pipes from freezing and bursting while you're away.

Should I turn off the well pump in winter?

When preparing to close your vacation home for the season, leaving the home vacant and unheated, you must winterize the plumbing to protect it from bursting in freezing temperatures. This process includes going through the steps to winterize your water well pump.

Is it safe to turn off a well pump?

By shutting off the breaker, there should be no harm to the well pump system, provided the pump system is in good mechanical working order.

Should I turn off the water pump when not in use?

Shutting off the pump is best. A pump switch could go bad and the pump could end up running continuously and burn up without you knowing as well.

How do you winterize a well pump?

How To Winterize Your Water Well Pump
  1. Turn off the power source to the pump.
  2. Drain any remaining water to the pump by opening a faucet, which will also alleviate pressure in the system.
  3. Disconnect draining pipes and other units from the pump to ensure that all water is properly drained.

Protect your well from freezing

At what temperature will a well pump freeze?

However, If you have an above ground pump, it needs to be kept in an area where the temperature stays above 40 degrees in order to prevent the water in the pump and water lines from freezing. If the pump is located in an area where temperatures drop below 32 degrees, the pump should be housed in an insulated enclosure.

Should you leave a well pump on all the time?

Failure and overheating will occur if you leave the pump to run continuously.

Can I shut off the water to my house and safely leave the water heater on while I'm away on vacation for a week?

If you decide to turn your water heater off for vacation, it might be a good idea to test it beforehand. You could try turning it off and on over the course of a day to make sure it won't cause any problems. Otherwise, it's best to just leave it on for your time away.

How to shut off water in house with well?

Well Water Main Shut-off Valve
  1. Locate the well and pressure tank.
  2. Turn the valve at the well or pressure tank, depending on which is easier to access.
  3. If frozen pipes are a concern, turn both valves and drain the building's pipes.
  4. Run a faucet to ensure the water has been properly shut off.

Can I leave my water pump on all the time?

Not necessarily, but it's a little bit like tempting fate. Nothing is definitely going to go wrong with your water pump if you leave it on, but leaving it on allows for the possibility of problems like leaks, floods, and drained batteries.

What burns out a well pump?

Malfunctioning Well Pump Pressure Switch

A malfunctioning switch can cause the pump to run too often or too long and potentially burn out the motor. In addition, if the switch allows the pressure to go too high, it can put excess stress on the tank and pipes, potentially causing them to crack or even burst.

What is the life expectancy of a well pump?

While a well pump can last 40 years or more with exceptional care and maintenance, most pumps have a typical lifespan of 8 to 15 years. Regular inspection and servicing can help extend the pump's lifespan.

How long to run water after shut off well?

Turn on each kitchen or bathroom tap, one at a time, and run each for 10 minutes or more.

Is it OK to turn power off to well pump?

If you plan to stay away from your home for a long time, switch off your well pump before leaving incase some type of electrical problem occurs this will not continue until you arrive home. Prevent Water Damage and Potential Health Issues: Your water pump can develop leaks, or a pipe may burst while you are away.

How do I keep my well pump house from freezing?

Aside from installing insulation, there are low-cost solutions, such as insulated blankets, heat tapes, and heat lamps, that can provide temporary protection. However, they are less effective for long-term freeze prevention. Blanket Wrapping: Wrap pumps with insulated, weatherproof blankets suitable for outdoor use.

What happens to well water in winter?

When temperatures plummet below freezing, the water within the well and its associated components, such as pipes and pump systems, can freeze. This can occur both above and below ground level, depending on the exposure to cold air and insulation levels.

How do you winterize a house with well water?

Steps for Winterizing Your Water Well When You'll Be Away

Turn off the water supply to the house, and then switch off the power to the pump at the breaker panel. Open the faucet on the pump to drain residual water. Then, open all the taps in the house until there's no more running water powering through them.

Should I turn my well pump off when I go on vacation?

If you're going to be out of town for more than a few days, for instance, you might wonder if you should turn off the power to your pump. The answer, in most cases, is yes—but that's not all you'll need to do.

Is there a shut-off valve for well water?

If you're on a private well, your system will also have a main shut-off valve to stop any leaks in the home.

Is it safe to shut off water to a house in winter?

In Which Seasons Should You Ensure That Your Water Supply Is Turned Off? Regardless of the season, you should ensure that your main water supply is turned off before leaving for vacation. However, in winter, you should be more vigilant. During this season, the water inside water pipes may freeze.

Will shutting off water damage water heater?

Else, if you have a full water tank, and you need to turn off the water for an issue unrelated to your water heater, then it really doesn't matter if you turn the water heater on or off.

Should I leave faucets open after shutting off water?

Pipes: Turn off water supply to the house and drain pipes to protect them from freezing. You can empty pipes by running the water and flushing the toilets after the water has been turned off. After draining the pipes, it is a good idea to leave the faucets open to prevent pressure build up from any water that remains.

Is it OK to turn off a well pump for the winter?

Since cold weather is the number one cause for a burst pipe, turning off your well pump will help protect your property. Also make sure that you have a well pump cover that fits securely. This will keep cold air from disturbing the pipes in and around the well pump itself.

How do I shut off a well water pump?

If you have a private well, you may have two valves to turn off. Check near your well's pump and then near the pressure tank. Turn both (or just the one if there's only one) clockwise to turn the water off. And remember: When turning the water back on, GO SLOW with your counterclockwise turn.

How much is a new well pump?

The average cost to replace a well pump is $1,889, but most spend between $974 to $2,813 depending on the pump size you need.

Previous article
What can I do with a broken microwave?
Next article
What size is a public toilet partition?