Both a home’s and a business’s boiler is an eco-friendly, energy-efficient heating system. Through a series of pipes, it heats water and circulates it throughout the home as warm fluid or steam. Routine maintenance, frequent inspection, and early repairs of the common issues below prevent you from dealing with boiler replacement earlier than expected.

What Are the Common Boiler Issues?

1. Leaks

There are many reasons for water leaks, a professional may trace it to a faulty pump seal or pressure valve. Check what part of the boiler is leaking or dripping to know its cause, such as high boiler pressure, worn-out or improperly fitted seal, or corrosion in the pipes or tanks. Call a boiler repair technician right away instead of fixing it on your own.

2. Reduced Pressure

Most boilers run on a pressurized system; when they lose pressure, they won’t be as effective in heating your home. Look at the pressure gauge to see if the needle is above —anything below indicates there’s not enough pressure to warm the water and provide heat. If you’re unsure of the exact reason for lower pressure, consult a professional to find out whether you need boiler replacement or repairs.

3. Insufficient Heat

If there’s little to no improvement in your indoor temperatures even with the boiler running, the issue may be with your radiator. Radiators distribute heat throughout your home, and without them, you’re not as comfortable. Sometimes, sludge or air builds up in the system, which blocks out the heat. Bleed out the obstruction if you’re confident to do so; otherwise, let a professional handle it, along with tuning up your radiator.  

4. Loud Noises

Boilers are noisy, but if they produce increasingly loud sounds over time, then it’s best to have them checked. Noises like rumbling, gurgling, whistling, and banging indicate the presence of mineral deposits or limescale in the heat exchanger or expansion tank. Have a professional flush out the buildup or face boiler replacement sooner than expected.

5. Frequent Shutdowns

A boiler that switches off more frequently than usual is a problem. Low pressure, reduced water flow, thermostat issues, faulty pump, frozen pipes, and trapped air are some of the usual culprits for this issue. Leave the guesswork to a professional instead of diagnosing it on your own.

At the first signs of trouble with your boiler, turn to the professional heating contractors at Muotka Mechanical. Heating homes and businesses in Anchorage, AK, they’ve provided outstanding HVAC services, including boiler replacements and furnace installations, for over 20 years. Call (907) 344-8825 for free estimates on boiler service and installation or inquire via their website.