Getting through the winter without hot water can be challenging and even dangerous. If your boiler is not heating water, contact a professional plumber. SM Mechanical Services offers expert plumbing services in Hebron, CT.
Many factors can limit a boiler’s performance. Homeowners should be aware of the most common issues and understand how to mitigate them until a professional plumber arrives.
Below, learn about the boiler hot water issues we see most frequently and what to do about them.
Fuel or Power Supply Issues
Regardless of what fuels your boiler, you will not have hot water if the power supply is disrupted. Sometimes, this happens during severe thunderstorms or blizzards. If there isn’t an obvious cause, you need to wait for a plumbing professional to investigate.
Never attempt to fix gas lines or electrical wiring yourself. As with most boiler troubleshooting, these repairs are dangerous and should be left to certified plumbers and electricians.
Boiler Thermostat Problems
Boiler thermostat problems may also lead to sudden failure if the unit fails to provide accurate temperature readings. You may notice uneven water temperatures before a total malfunction.
Homeowners can change the thermostat’s batteries and adjust the settings. If these steps don’t correct the problem, contact a certified plumber.
Gas or Electric Boiler Ignition Problems
Modern boilers have three main types of ignition systems. These are pilot lights, electronic ignitions, and hot surface ignitors. A failure in one of these systems may be the reason your boiler is not heating water. Repairing these systems is dangerous and requires professional assistance.
Boiler pilot light issues are particularly dangerous as improper use may lead to gas leaks or overheating.
A certified professional will assess the system for any significant issues. If it’s past repair, you will need a replacement ignition system. Sometimes, issues in the ignition system cause a domino effect of other problems, requiring total boiler replacement.
Boiler Pressure Issues
If your boiler is not heating water, it may be due to water pressure issues preventing proper circulation across the heating elements. Leaks, blocked valves, or a malfunctioning pressure-reducing valve often cause low water pressure. A professional will investigate the pressure loss and repair any leaks or faulty components before safely re-pressurizing the system.
Airlocks Disrupt Water Flow to Appliances
Hot water may not be able to reach faucets, taps, and radiators if there is an airlock somewhere in the system. Experts address this by slowly removing air from the system. They will open bleed valves on appliances such as radiators to try to restore circulation.
Debris buildup is often the culprit behind airlocks. Regularly flushing out the system with professional supervision will help prevent these scenarios.
Limescale Buildup Limits Function
If your boiler is not heating water and you notice the boiler making more noise than usual, limescale buildup may be to blame. Limescale accumulates over time and reduces the unit’s ability to exchange heat.
A certified plumber will use chemical or mechanical methods to descale the system. These build-ups can be prevented with regular maintenance and the addition of water softeners or scale inhibitors.
Get Expert Boiler Troubleshooting in Hebron, CT
SM Mechanical Services provides expert plumbing assistance for furnaces and boilers. Our knowledgeable team keeps your water and home heating systems operating smoothly with preventative maintenance and timely repairs. If your boiler is not heating water, we’ll thoroughly investigate the issue to determine the cause.
Our experienced team understands the most common boiler issues in Hebron, CT. We will safely and efficiently restore hot water to your home.
Don’t attempt DIY solutions beyond simple thermostat adjustments or power source checks. Intensive repairs are dangerous and will yield unsatisfactory results when handled by inexperienced homeowners.
Hebron, CT, Can Trust SM Mechanical Services
SM Mechanical Services offers a range of heating, cooling, and plumbing services. The residents and businesses of Hebron, CT, can count on our team for preventative maintenance and fast emergency repairs.
Let us advise you on everything from maintaining a natural gas boiler to air conditioning installation.
Get in touch as soon as possible if your boiler is not heating water. Acting quickly will not only restore your comfort sooner, but it will also prevent a minor issue from escalating into a major repair. Trust our expert technicians to thoroughly clean or repair any problems within your system while minimally disrupting your routine.
Exceptional customer service is our top priority. Get started today to enjoy a more efficient and comfortable home.