RKL Plumbing & Heating Ltd

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Expert advice and insights from the RKL Plumbing & Heating Ltd team

How to Balance Radiators for Even Heat in Your Home

One room roasting while another stays cold? Learn how to balance your radiators safely and improve comfort across your home.
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Where should an air con outdoor unit be installed?

The right outdoor unit position can improve performance, reduce noise and simplify future servicing. Plan your installation with confidence.
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Worcester boiler fault codes explained & next steps

Worcester boiler fault codes explained & next steps

Worcester Bosch boiler fault codes can point to issues such as low pressure, ignition failure or overheating. Learn safe checks and when to call a Gas Safe engineer.
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Winter-Proof Your Heating System | Essential Maintenance Tips Liverpool

Winter-Proof Your Heating System | Essential Maintenance Tips Liverpool

Prepare your boiler and heating system for winter with practical maintenance tips for homeowners across Liverpool and Merseyside.
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Boiler service checklist: what really happens

Boiler service checklist: what really happens

Learn what happens during a boiler service, including the safety, efficiency and flue checks your engineer should complete, plus how to prepare for the appointment.
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Radiators Not Heating Up? Common Causes & Fixes

Radiators Not Heating Up? Common Causes & Fixes

Radiators not heating up? Learn how to check your controls, thermostat, TRVs and boiler pressure, then identify common issues such as trapped air and sludge.
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Radiator Cold at the Bottom? Causes & Safe Fixes

Radiator Cold at the Bottom? Causes & Safe Fixes

A radiator that is hot at the top but cold at the bottom may have sludge or poor circulation. Learn safe checks and when to call a heating engineer.
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How to Bleed a Radiator Safely at Home

How to Bleed a Radiator Safely at Home

Cold at the top or making gurgling noises? Learn how to bleed a radiator safely at home and improve your heating system's performance.
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Frozen condensate pipe: safe thawing & prevention

Frozen condensate pipe: safe thawing & prevention

Learn how to identify a frozen condensate pipe, thaw it safely and prevent your boiler from locking out during cold weather.
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Combi vs system boilers: choosing for your home

Combi vs system boilers: choosing for your home

Compare combi and system boilers to find the right option for your home, based on hot water demand, household size, bathrooms and available space.
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Boiler Not Firing Up: Simple Checks Before a Call-Out

Boiler Not Firing Up: Simple Checks Before a Call-Out

Is your boiler not firing up? Follow these safe checks for power, pressure and controls, and learn when to stop and call a Gas Safe registered engineer.
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Boiler gurgling noise: common causes & safe checks

Boiler gurgling noise: common causes & safe checks

Boiler gurgling can be caused by trapped air, low pressure or pipework issues. Learn safe checks and when to call a Gas Safe engineer.
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Boiler Making a Banging Noise? Causes & Fixes

Boiler Making a Banging Noise? Causes & Fixes

Is your boiler making a banging or knocking noise? Learn the common causes, safe checks to try and when to call a Gas Safe registered engineer.
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Boiler Losing Pressure: Causes & Safe Next Steps

Boiler Losing Pressure: Causes & Safe Next Steps

Is your boiler losing pressure? Learn the common causes, safe checks to make and when to call a Gas Safe registered heating engineer.
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Air conditioner not blowing cold air: fixes & checks

Air conditioner not blowing cold air: fixes & checks

Is your air conditioner blowing warm air? Try these safe checks for settings, airflow and filters before calling an engineer or replacing the system.
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5 Signs Your Boiler Needs Replacing | Boiler Replacement Guide Liverpool

5 Signs Your Boiler Needs Replacing | Boiler Replacement Guide Liverpool

Rising energy bills, frequent repairs and strange noises can all signal that your boiler needs replacing. Learn the five key warning signs for Liverpool homes.
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Frequently Asked Questions

We're based in Liverpool and provide our services throughout Merseyside and Cheshire, including Knowsley, St Helens, Sefton, Runcorn, Warrington, Wirral, Widnes, Wigan, Chester, Childwall, and Southport.

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