6 Common Boiler Problems and Solutions During Winter: Tips from Oswald Supply

Winter puts your boiler to the test, and when issues arise, you need quick access to repair parts to get you up and running quickly. At Oswald Supply, we’ve helped countless customers get the repair parts they need with in-stock parts that are ready to ship. Here are some common boiler problems during winter and how Oswald can help you resolve them swiftly.

1. Leaking Boilers

Leaks are one of the most common and troublesome boiler issues, often caused by cracked cast iron sections, damaged cast iron blocks, or failing controls. These problems can lead to water damage and inefficient heating. Inspect your boiler’s cast iron components and controls for visible cracks or leaks. At Oswald Supply, we carry replacement cast iron sections and blocks, including Peerless Repair Parts, currently 20% off! With items in stock and ready to ship, you can repair leaks quickly and avoid further damage.

2. Boiler Not Turning On

When your boiler fails to start, the culprit is often malfunctioning controls or electrical issues, particularly in extreme cold. First, check for electrical issues, and if the power supply is operational check your control systems. Oswald Supply offers a wide range of boiler controls, including Hydrolevel and Field Controls, designed to restore reliability to your system. We have a large in-stock inventory that can be shipped immediately to minimize downtime.

3. Excessive Boiler Pressure

High boiler pressure can cause leaks and damage to your system. This is often a sign of a malfunctioning expansion tank that can no longer regulate pressure effectively. Monitor your boiler’s pressure gauge and inspect the expansion tank for signs of failure. Oswald carries a variety of expansion tanks to ensure you have the parts you need to resolve pressure issues. Keep your system safe by acting quickly.

4. Water Hammer or Loud Noises

If your boiler is making loud banging noises, also known as water hammer, it’s likely due to failing air vents or steam traps. Left unresolved, this issue can damage your steam heating system. Replace faulty air vents or traps with high-quality radiator accessories from Oswald Supply. Our inventory is fully stocked with solutions to eliminate water hammer, so you can restore your boiler’s performance without delay.

5. Uneven Heating in Radiators

Cold spots in radiators or inconsistent heating across your home often stem from trapped air or a poorly balanced system. This inefficiency can increase your energy bills. Bleed radiators to release trapped air and inspect your system for blockages. Oswald Supply carries radiator accessories and boiler controls to help you balance your system effectively. Order today, and we’ll ensure you get what you need fast.

6. Control System Failures

Your boiler’s control system is the brain behind its operation. When these systems fail, it can result in intermittent or no heating at all. Upgrade or replace faulty controls with trusted brands like Hydrolevel, Argo, or Field Controls, all available at Oswald Supply. Our team is ready to help you select the right parts and ship them quickly to restore your system’s reliability.

Pre-Cold Weather Maintenance

Proactive maintenance before winter hits can save you time and money. Common maintenance tasks include inspecting and replacing gaskets, burner tubes, and boiler sections for wear and tear. Stock up on essential maintenance parts like gaskets discounted at Oswald Supply. Our in-stock inventory ensures you’ll have the parts you need to prepare your boiler for the season ahead.

Stay Warm with Oswald Supply

Winter boiler problems don’t have to leave you out in the cold. With over 100 years of experience, the folks at Oswald Supply are here to provide the knowledge and repair parts you need to resolve your boiler issues efficiently! With hard-to-find and discontinued parts in stock and ready to ship, we make it easy to keep your boiler running smoothly all winter long.