Mo Alwadi
Mo Alwadi (Gas Safe Registered Engineer)
Mo Alwadi is Renewable Manager at Let’s Heat and a Gas Safe registered engineer (registration no. 977042), with experience in domestic heating and air conditioning. He contributes technical guidance on boiler installation, boiler replacement, heating systems, air conditioning and home energy solutions, helping UK homeowners understand their options and make informed decisions.
Vaillant F75 Fault Code: Causes & What to Do
Vaillant F75 fault code? F75 means the boiler has not detected the expected pressure change when the heating pump starts. Possible causes include low system pressure, air in the heating system, a faulty water-pressure sensor, a blocked or defective pump, wiring problems or another pressure-related system fault. If the boiler pressure is genuinely low, you … Continued
Best Boilers in UK 2026: Top Brands & Models Compared
For many small and medium-sized homes with one bathroom, the Worcester Bosch Greenstar 4000 is a strong all-round option to…
What is a Y Plan Heating System & How Does It Work?
A Y Plan heating system is a common setup used in homes to manage both central heating and hot water. The system is named after the three-port valve, which is arranged in a “Y” shape when viewed as a schematic of the pipework. It serves dual purposes, sending heated water to either the central heating … Continued
What Is a Condensate Pipe and How to Maintain It
A condensate pipe is an integral part of modern boilers, playing a crucial role in efficiently disposing of acidic wastewater produced during the heating process. If you’ve ever wondered why these pipes are important, what happens when they malfunction, or how to fix them, this expert guide will give you all the insights you need. … Continued
How Long Should a Boiler Last?
A boiler is the heart of any heating system, keeping your home warm and your water hot through the coldest months. But like any essential appliance, it has a limited lifespan. So, how long should a boiler last? The answer depends on various factors, from the type of boiler you own to how well it’s … Continued
Best Showers for Combi Boilers in the UK
When it comes to choosing the best showers to pair with your combi boiler, the decision can feel overwhelming. Combi boilers, known for their space-saving design and efficiency, provide a continuous flow of hot water directly from the mains. Therefore, selecting a compatible shower is crucial for optimal performance and comfort. This guide will help … Continued
Choosing the Right Type of Boiler for Your Home
Understanding the importance of choosing the right type of boiler for your home Choosing the right boiler for your home is quite important. A boiler is an important part of your home. It can make your home warm and comfortable. It provides hot water for your taps, showers and heating system. Not choosing the right … Continued
Glow-Worm Boiler Error Codes / Fault Codes
When it comes to home heating systems, boilers play a crucial role in keeping our homes warm and comfortable. Among the many reputable boiler brands available, Glow-Worm has gained recognition for its reliable and efficient heating solutions. However, like any complex machinery, Glow-Worm boilers can sometimes encounter issues that may disrupt their operation and require … Continued
Best 35kW System Boilers for Efficient Home Heating
A 35kW system boiler is a powerful and efficient heating solution designed for larger homes with significant hot water and heating demands. Combining robust performance with advanced technology, these boilers are capable of supporting multiple radiators and providing instant hot water for households with several bathrooms or high simultaneous usage. Unlike traditional boilers, system boilers … Continued
All You Need to know About Electric Boilers
Electric boilers offer an innovative and efficient solution for water heating in both residential and commercial settings. This technology relies on converting electrical energy into heat to warm water, making it an environmentally friendly alternative to traditional fuel-based systems. Electric boilers offer an innovative and efficient solution for water heating in both residential and commercial … Continued
