To reset a well pump, locate your pressure switch (a small grey box near your pressure tank). If it has a low-water cutoff lever, hold the lever in the "Start" position until the pressure gauge builds to 40 PSI. For standard switches or power outages, turn off the breaker for one minute, then flip it back on.
To reset a well water pump, cycle its dedicated circuit breaker off for 60 seconds and back on. If your system has a low-pressure cutoff, locate the pressure switch (gray box near the pressure tank), hold the side lever in the "start" position until pressure builds, then release.
If your well pump stops working, immediately check your electrical panel for a tripped breaker. Listen for pump operation at the wellhead and check your pressure gauge. About 60% of pump failures are electrical issues or clogged pressure switches, not dead pumps.
What to do after a power cut. Once power has been restored, the well pump must be reset. This usually involves turning it back on and allowing the system to re-pressurize.
Resetting a well pump involves restarting the power or manually resetting the pressure switch. Locate the pump's circuit breaker and flip it off, wait 60 seconds, and turn it back on. Then, hold the pressure switch's lever to "Start" until the system builds enough pressure to stay running.
A submersible well pump typically lasts between 8 to 15 years. However, premium stainless-steel models in ideal conditions can easily last 15 to 20+ years, while heavily worked pumps in harsh environments might need replacement in as little as 5 to 7 years.
A pressure switch senses the water pressure in your plumbing system and tells the well pump when to turn on and off. Most homes use a 40/60 PSI or 30/50 PSI switch, meaning the pump turns on at the lower number and off at the higher number.
Common well water pump problems typically revolve around pressure, electrical faults, or physical wear and tear. Key warning signs include sputtering faucets, unusually high electric bills, cloudy water, or the pump clicking on and off rapidly (short cycling).
To prime a well pump that has been sitting, turn off the power, remove the priming plug on top of the pump housing, and completely fill the pump and suction line with clean water. Replace the plug, restore power, and let the pump run until it builds consistent pressure.
To reset a pressure switch without a lever, you must manually engage the electrical contacts. Because this involves live 120V or 240V electricity, always turn off the power at the breaker first before removing the cover to prevent shock.
A bad well pump pressure switch typically causes no water, low pressure, or rapid, constant clicking (short cycling) of the pump. Key indicators include burnt or corroded contact points inside the switch housing, the pump failing to turn on when pressure is low, or the pump failing to turn off.
Testing a well pump without pulling it involves isolating whether the issue is electrical or mechanical. First, check for tripped breakers and verify the system is receiving the correct voltage at the pressure switch. Next, test the wire resistance with a multimeter and check the amperage using a clamp meter.
You suspect the pump needs a reset, but there's no obvious button. Flipping the breaker seems like a guess, and you fear making things worse. To reset a submersible pump, you typically cycle its power at the circuit breaker. Turn the dedicated breaker off for 60 seconds, then turn it back on.
To fix a water pump that is not pumping water, turn off the power immediately to prevent burning out the motor. Common, quick fixes include:
Priming a well pump involves filling the pump housing and suction lines with water to remove air. To prime a well pump that utilizes a pressure tank, isolate the tank, fill the pump housing with water through the priming port, replace the plug, and turn on the pump while gradually opening the valve to the tank.
To reset a well water pump, cycle its dedicated circuit breaker off for 60 seconds and back on. If your system has a low-pressure cutoff, locate the pressure switch (gray box near the pressure tank), hold the side lever in the "start" position until pressure builds, then release.
To determine if your well pump is bad, first verify you have power at the breaker box and test for voltage at the pressure switch. Common signs of a failing pump include sputtering faucets, sudden drops in water pressure, abnormally high electric bills, and unusual grinding noises.
Yes, you can absolutely burn out a well pump. A replacement often costs between $975 and $2,575. A burnout happens when the motor overheats and the internal electrical components melt or fail.
Understanding Why Your Well Pump Stopped Working
No Power – Check the circuit breaker, fuses, or well switch. Pressure Problems – Look for low pressure tank air, a waterlogged tank, or a faulty pressure switch. Pump Issues – Note if the pump runs constantly, cycles rapidly, or makes unusual sounds.
A 2-gallon-per-minute (GPM) well is considered low-yield. While it falls short of the recommended 5 to 10 GPM for standard households, it can still fully support a home if you manage water usage carefully or install a supplemental storage (cistern) system.
A failing or bad well pressure switch disrupts the communication between your well pump and pressure tank. Because the switch controls when the pump turns on and off based on system pressure, a malfunction directly affects your water delivery.
The average cost to replace a well pump ranges between $𝟏,𝟓𝟎𝟎 and $𝟒,𝟎𝟎𝟎, with most homeowners paying around $𝟐,𝟎𝟎𝟎 to $𝟑,𝟎𝟎𝟎 for equipment and professional installation.
Early signs of a failing water pump include visible coolant leaks, a high-pitched whining or grinding noise from the front of the engine, a slow but steady drop in the coolant reservoir, and an engine temperature gauge that occasionally creeps higher than normal.
A healthy residential well pump can typically run continuously for 1 to 2 hours without issue. Under ideal conditions—fully submerged and with excellent well recovery—some high-quality submersible pumps can run for 6 to 8 hours, but running them non-stop for extended periods risks motor burnout, overheating, and depleting your well.