If your well water system’s pressure tank is short cycling—turning on and off rapidly—it’s more than just an annoyance. Short cycling can cause wear and tear on your pump, increase energy costs, and lead to more expensive repairs if left unaddressed. At Gohlke Well Drilling, we’ve seen it all when it comes to pressure tanks, and we’re here to share some expert tips to help you address this issue. What Causes Short Cycling? Short cycling typically occurs when: The pressure tank has lost its air cushion. The bladder or diaphragm inside the tank is damaged. The pressure switch is malfunctioning. There’s a leak in your plumbing system. Here’s what you can do to fix or diagnose the problem: 1. Check the Air Pressure in Your Tank The air pressure in your tank should match the cut-in pressure of your pressure switch (typically 2 psi below the cut-in setting). Follow these steps: Turn off the power to the pump. Drain the tank of water by opening a faucet or valve. Use a tire pressure gauge to check the air pressure at the air valve on the tank. If the pressure is too low, use an air compressor to add air. If it’s too high, release some air. 2. Inspect the Tank for Damage If the pressure tank’s bladder or diaphragm is damaged, it won’t function properly. Signs of a damaged tank include: Waterlogged tank (no air cushion inside). Visible water leaks. Rapid cycling even after adjusting the air pressure. A damaged tank may need to be replaced, so consult a professional if you suspect this issue. 3. Adjust or Replace the Pressure Switch The pressure switch controls when your pump turns on and off. If it’s misadjusted or failing, it can cause short cycling. Here’s what to do: Turn off the pump’s power. Open the pressure switch cover and inspect the contacts for wear or debris. Adjust the cut-in and cut-out settings as needed, ensuring the differential pressure is correct. If the switch is worn out, replace it with a new one. 4. Look for Plumbing Leaks Leaks in your plumbing system can cause the pump to cycle frequently. Inspect your system for: Dripping faucets. Leaking toilets. Broken pipes or connections. Fix any leaks promptly to prevent further issues. 5. Schedule Regular Maintenance Preventative maintenance is the best way to avoid short cycling and other common well system problems. Gohlke Well Drilling offers routine inspections and servicing to ensure your system operates smoothly year-round. When to Call the Experts If you’ve tried these tips and your pressure tank is still short cycling, it’s time to call in the professionals. At Gohlke Well Drilling, we specialize in diagnosing and repairing well water systems throughout Southeast Wisconsin. We’ll ensure your system runs efficiently, saving you money and extending the life of your equipment. Need help with your pressure tank or another well water issue? Contact Gohlke Well Drilling today for expert service!