Boiler Installation Alliance

Frequently Asked Questions About Boiler Installation

What type of boiler is best?

The best type of boiler for your home or business depends on several things, including your available space, fuel preferences, and budget.Common boiler types include: :

• Combi boilers: Combination boilers provide both heating and hot water instantly, eliminating the need for a separate water tank. . They are compact, efficient, and well-suited for smaller homes or apartments.
• Condensing boilers: Condensing boilers are highly efficient . They recycle heat from waste gases, improving energy efficiency. Because of increased efficiency, condensing units can help lower your carbon footprint and reduce heating costs.
• System boilers: System boilers are designed for larger homes and store domestic hot water in a separate cylinder. . They are a good option for homes requiring a higher volume of hot water.
• Regular boilers: Regular boilers, also known as conventional or traditional boilers, require a separate hot water cylinder, a cold water storage tank, and an expansion tank. They are a reliable option for continuous hot water throughout a home.

A professional can help you choose the best system.

How do I bleed my radiators?

If your radiators have cold spots or are not heating up efficiently, they may need to be bled to remove trapped air. This straightforward process can help improve your heating:1. Turn off your central heating system and wait for radiators to cool.2. Locate the bleed valve on the radiator. It's usually a small, square-shaped valve on one of the top corners. .3. Place a radiator key or a flat-head screwdriver on the bleed valve and slowly turn it counterclockwise. . You should hear a hissing sound as air escapes..4. Hold a cloth or container under the valve to catch any fluid that may drip.5. Continue turning the key until the hissing stops and water starts to come out steadily. .6. Tighten the valve securely.7. Repeat this process for all the radiators in your home.8. Once you have bled all the radiators, turn your central heating system on and check the pressure gauge on your boiler. . The pressure should be between 1 and 1.5 bar when the system is cold. Adjust the pressure if needed. If you are unsure how to do this, consult the manufacturer’s instructions or call a Gas Safe registered heating engineer. Bleeding radiators can help improve their efficiency and your heating system overall.

How do I find a Gas Safe registered engineer?

In the UK, you can find a Gas Safe registered engineer by searching the Gas Safe Register online or by calling their helpline. Make sure to verify their Gas Safe registration number before hiring them. . It's illegal for anyone who's not Gas Safe registered to work on gas boilers.

How do I choose a boiler installer?

Selecting the right installer for ensuring a safe and efficient installation. Here are some factors to consider: :

• Experience and Qualifications: Make sure the installer is Gas Safe registered (for gas boilers) or OFTEC registered (for oil boilers) in the UK, or similarly qualified and licensed in your region. Ask about their experience installing similar boiler systems.
• References and Reviews: Ask for references and check online reviews to assess the installer's reputation.
• Detailed Quotes: Get written, itemized quotes from multiple installers to compare costs and services.. Check for transparency and comprehensiveness in their estimates.
• Warranty: Inquire about warranties on both the boiler itself (from the manufacturer) and the installation (from the installer)..
• Insurance: Verify that the installer has liability and workers' compensation insurance to protect you in case of accidents or damage.
• Payment Terms: Ask about their payment terms and any financing options they may offer.

Choosing a reputable installer is crucial for the performance and safety of your new boiler system.