
New Radiators & System Upgrades
Improve Heat Output. Modernise Your Heating.
If your radiators are underperforming or your heating system is outdated, it might be time for an upgrade. At Gas Tech, we specialise in installing new, energy-efficient radiators and upgrading existing heating systems to help you get the most out of every degree.
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Whether you’re dealing with cold spots, rising energy bills, or a system that’s simply past its prime, we can assess your current setup and recommend the most effective improvements—no pressure, no sales pitch, just honest advice.

Why Upgrade?
Our Services Include:
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Installation of new radiators 
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Replacement of old or damaged units 
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System balancing and performance optimisation 
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Pipework upgrades and rerouting if needed 
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Thermostatic radiator valve (TRV) fitting 
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Powerflushing to remove built-up sludge and improve flow 

Built on Experience and Trust
With over 30 years in the heating industry, Gas Tech delivers professional, certified service you can rely on. We’re Gas Safe registered and fully qualified to work on domestic systems of all sizes.
