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Why Is My Boiler Losing Pressure Every Day?

Nov 8

boiler service near me Newtown, PAIf you have a boiler, then you know the importance of keeping an eye on the pressure gauge. A pressure drop can indicate a small to a significant issue, such as a leak or a faulty pressure relief valve, that may require calling a boiler service near me Newtown, PA.

Let's take a closer look at some common reasons for boiler pressure loss, along with steps you can take to troubleshoot and resolve the issue.

Sediment Buildup

Mineral deposits, also known as sediment, can accumulate over time inside the boiler. This hinders heat transfer and can lead to loss of pressure. The solution may be as simple as draining the boiler and flushing out the sediment. If the problem persists, contact an HVAC specialist for further inspection and maintenance.

Expansion Vessel Not Functioning Properly

The expansion vessel is responsible for compensating for the expansion of water as it heats up and contracts as it cools. Over time, it can become weakened or even develop a leak. Other than pressure loss, this issue could also cause noisy operation and inconsistent heating. Get a professional boiler service near me Newtown, PA to inspect and possibly replace the expansion vessel.

Leaking Pipes or Connections

If you notice puddles or damp spots around the boiler, it could indicate a leak in one of the pipes or connections. It should be addressed immediately as it can lead to pressure loss and potentially cause water damage. A technician can accurately locate and repair the leak.

Faulty Pressure Relief Valve

The pressure relief valve's primary role is to release excess pressure and prevent the boiler from becoming overfilled or overheating. If this valve becomes stuck or defective, it may result in a constant loss of pressure. With boiler service near me Newtown, PA from a licensed technician, the valve can be repaired or replaced as necessary.

Loose Filling Loop

The filling loop is the hose connected to the water feed, allowing you to adjust the boiler's pressure. Constant pressure loss can happen if the filling loop becomes loose and is not securely attached. Have a professional tighten or replace the filling loop and check for potential leaks to resolve the issue. You can also try bleeding the radiator to release any trapped air and help restore pressure.

When to Call a Professional

If you have tried adjusting the pressure and bleeding the radiators but are still experiencing issues, it is best to call a professional for boiler service near me Newtown, PA. A licensed technician has the expertise and equipment necessary to accurately diagnose and properly resolve any underlying problems causing pressure loss. Neglecting to address these issues can result in further damage and potentially costly repairs.

Other warning signs to watch out for and consider calling a technician include:

  • Inconsistent or inadequate heating: Do you have hot and cold spots in your home, or is it taking longer to heat up? This might indicate a problem with circulation or pressure.
  • Frequent pilot light shut-off: If the pilot light keeps shutting off, it may be a sign of inadequate gas flow due to pressure issues. Sometimes the solution is as simple as adjusting the pressure, but it could also indicate a larger problem, such as a gas leak.
  • Unusual boiler noises: Hissing, banging, or knocking sounds usually signify excessive pressure or sediment buildup and should be inspected by an HVAC contractor. Each of these issues can potentially be dangerous and should not be ignored.
  • Foul odors: If you notice foul odors near the boiler, a gas leak may be the cause. Evacuate immediately and contact a professional for gas leak detection and repair.

Don't Wait for a Breakdown - Schedule Boiler Maintenance Now!

For boiler service near me Newtown, PA, JR Michalski Heating & Air Conditioning offers maintenance plans to keep your boiler running efficiently and prevent costly repairs in the future. You can call 215-447-7093 for more information or schedule a service appointment.