Boiler Repair Services in Plymouth | Emma Plumbing & Drain

Boiler Not Heating? Start with These Checks

If your boiler isn’t providing heat, the first thing to check is your thermostat.

Make sure it’s set to “heat” mode.

Ensure the temperature is set higher than the current room temperature.

Check that the batteries are fresh.

It sounds simple, but you’d be surprised how often these basic things are the culprit!

Next, check the boiler’s pressure gauge. Most boilers operate optimally at a pressure between 1 and 1.5 bars. If the pressure is too low, you might need to top it up. Refer to your boiler’s manual for instructions, or contact Emma Plumbing and Drain Services for assistance.

Thermostat Troubleshooting

If your thermostat seems to be the issue, make sure it’s receiving power.

Check the batteries.

Check the circuit breaker to ensure it hasn’t tripped.

If the thermostat still isn’t responding, there might be a wiring problem. In this case, it’s best to call in professionals like Emma Plumbing and Drain Services to diagnose and repair any thermostat or wiring issues.

Pressure Gauge Problems

Maintaining the correct pressure in your boiler is crucial for its efficient operation.

Low pressure: If the pressure is too low, your boiler might not heat properly.

High pressure: If it’s too high, it can cause safety issues and potential damage to the system.

If you’re unsure how to adjust the pressure or suspect a problem with the gauge itself, contact Emma Plumbing and Drain Services. Our experienced plumbing contractors can diagnose the issue and provide the necessary repairs.

Decoding Boiler Noises

Boilers aren’t completely silent; they typically make a gentle humming sound when operating. However, certain noises, such as banging, whistling, or gurgling, can signal trouble.

Banging: Could indicate limescale buildup or trapped air in the system.
Whistling: Might point to a pressure problem.
Gurgling: Could suggest a problem with water flow or air in the system.

If you hear unusual noises, start by bleeding your radiators to release any trapped air. If the noises persist, it’s best to contact Emma Plumbing and Drain Services for professional diagnosis and repair.

Banging and Whistling: Troubleshooting Air and Limescale

As mentioned, banging noises in your boiler often result from limescale buildup or trapped air.

Limescale: This can restrict water flow and cause overheating.
Trapped air: This can create pressure imbalances and disrupt circulation.

Bleeding your radiators is a simple way to release trapped air and correct airlock issues. If the banging persists, it might indicate a more serious problem requiring professional attention.

Rattling and Other Noises

If you hear rattling or vibrating noises, loose parts within your boiler system could be the culprit. This could be anything from loose screws or panels to problems with the pump or fan.

If you’re comfortable doing so, you can carefully inspect the boiler for any obvious loose components. However, it’s generally recommended to contact a qualified plumbing company like Emma Plumbing and Drain Services for a thorough inspection and any necessary repairs.

Stay Warm This Winter!

While some boiler issues can be resolved with simple troubleshooting, others require professional expertise. If you’ve tried the tips in this guide and your boiler is still acting up, don’t hesitate to contact Emma Plumbing and Drain Services. Serving Plymouth County, Bristol County, Norfolk County, Middlesex County, Suffolk County, and Essex County, we provide reliable boiler repair and plumbing services to keep your home warm and comfortable throughout those frosty Massachusetts winters.