TroubleshootingUpdated June 10, 2026
Upgrading to a touchless kitchen faucet sounds like an easy win for convenience and hygiene. In homes around Burlington, where kitchens range from historic to modern, these smart faucets can seem like a quick improvement. Still, plenty of homeowners run into problems after installation, leaks, unresponsive sensors, or odd water flow. With decades of plumbing work across Kane County, our team has seen most of these problems before. We'll break down what typically goes wrong, what you can do, and when to call in a pro.
Common Issues with Touchless Faucets in Burlington Homes
Most kitchen upgrades go smoothly, but touchless faucets bring some new variables. Installing one in a mid-century home (which is common in Burlington) can uncover old shutoff valves, mismatched supply lines, or even corroded galvanized pipes. Common trouble spots include:
- Sensor not activating: Often due to low batteries or dirty sensors.
- Intermittent water flow: Mineral buildup from moderately hard municipal water or sediment trapped at the supply connection.
- Dripping or leaking at the base: Loose mounting nuts, worn washers, or improper gasket alignment.
- Electrical issues: Faulty wiring (for hardwired models) or a loose battery pack.
Each of these problems calls for a different approach, and knowing what to look for saves time and frustration.
What to Check First
When a touchless faucet doesn't work right, we always recommend starting with the basics. Double-check the batteries if your model uses them. A lot of sensor issues come down to weak or improperly installed batteries. Clean the sensor surface with a damp cloth, grease and dust can block the infrared beam. If the faucet isn't delivering water or only runs for a second, check if your supply valves under the sink are fully open.
In older Burlington homes, the angle stops (shutoff valves) under the sink can freeze up or fail. If the valve handle feels stiff or won't move smoothly, it may be time for a replacement. This might also be a clue that you have galvanized lines that are restricting flow, which is something we handle often through pipe repair & repiping work.
Troubleshooting Specific Symptoms
We've seen most of the problems people encounter with smart faucets. Use this list for the biggest trouble spots:
- No water at all: Besides batteries and power, make sure the supply lines aren't kinked or clogged. It's common for hard water from the Fox River to leave scale deposits in the aerator or cartridge. Unscrew and clean these parts.
- Dripping faucet: Check for a loose mounting nut under the sink. If the leak is between the base and countertop, inspect the gasket or O-ring. Sometimes a fresh gasket or plumber's putty fixes the problem.
- Short bursts of water: Touchless models use solenoid valves to trigger the flow. If water appears in spurts, sediment can be clogging the solenoid. It may need cleaning or replacement.
- Kitchen sink draining slowly: This sometimes happens after faucet installation if debris falls into the P-trap. You might need drain cleaning to clear it out.
Installation Challenges Unique to Burlington Houses
Homes in Burlington have a mix of older and newer plumbing materials. If your house was built before the 1970s, there's a good chance you'll find galvanized pipes or old copper lines under the sink. Some touchless models are bulkier than standard faucets, so cramped sink cabinets or outdated supply valves can slow things down. We've also run into issues with supply lines not matching up with modern faucet threads, which means adding adapters or replacement hoses.
Moisture is a regular concern in homes built on flat terrain with a high water table. If you spot water under your sink after replacing a faucet, don't just blame the faucet install. Test your shutoff valves, look for leaks on cold and hot supply lines, and check for any signs of previous water damage. Sometimes persistent leaks mean it's time for more extensive leak detection & repair rather than just a fixture swap.
Maintaining Your New Touchless Faucet
Once you've got a working touchless faucet, a few habits keep it working. Clean the sensor eye every couple weeks with a gentle cleaner (no abrasives). Replace batteries every 6 to 12 months, hard winters in Burlington can slow battery performance, especially if your kitchen is drafty. Occasionally remove the aerator and rinse out any mineral deposits. If you start hearing odd clicking or buzzing from the unit, check the battery pack or solenoid right away, don't let small electrical issues linger.
If your sink connects to a garbage disposal, make sure wiring for the faucet doesn't interfere with the disposal switch or overload an outlet. Faulty electrical groundwork is a top reason we get called to troubleshoot fixtures for faucet & fixture installation jobs.
When Professional Help Makes Sense
Plenty of these fixes are straightforward. But if your faucet still acts up after you've checked batteries, cleaned connections, and verified water supply, it could be a deeper plumbing or electrical issue. Unresponsive sensors, persistent leaks, even after swapping washers and tightening everything, can signal a need for professional help. We often find hidden supply line issues or aging valves are to blame, not the fixture itself. In some Burlington homes, corroded pipes or a failing shutoff valve cause more trouble than a faulty faucet. These situations usually call for experienced plumbers who have the right tools and know the quirks of local plumbing systems.
If you're updating your kitchen with other changes, like a new sink, dishwasher, or full remodel, a coordinated approach helps avoid headaches down the road. We tackle everything from faucet upgrades to kitchen remodeling, and can spot underlying issues while we're on the job. And if you run into a bigger plumbing emergency, our crew handles urgent calls for emergency plumbing service throughout the area.
Need help with a touchless faucet or any kitchen plumbing upgrade? Our Burlington plumbers have handled installations and troubleshooting in homes with every plumbing setup you can imagine. Call us at 224-490-1812 and we'll get your kitchen running smoothly again.