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Heating Black Friday Week Promotion up to 50% OFF

Black Friday Heating Deals

Turn the heat up on savings at Plumb2u. Up to 50% off thermostats, heating chemicals, TRVs and radiators. Trusted brands, UK-held stock, quick delivery. Once it’s gone, it’s gone.

Black Friday Heating Sale at Plumb2u

Make your system smoother, safer and cheaper to run this season. Our Black Friday picks cover heating controls, TRVs and radiator valves, plus the heating chemicals that keep systems clean and protected.
 

Reasons to Shop Now

  • Up to 50% off selected heating lines
  • UK stock, many with manufacturer warranties
  • Speedy dispatch and clear delivery options at checkout
  • Real support from a UK team that knows heating
Ready to save? Explore Black Friday offers on thermostats, heating chemicals, TRVs and radiators. Popular models sell fast during the event.
 
FAQ's
How do I choose the right radiator output?
Calculate a rough BTU/W requirement from the room size, insulation and window area. Pick a radiator that meets or exceeds that figure. Larger rooms or cooler spaces may benefit from double panels or taller units.
Which chemicals should I use?
  • Cleaner: before refilling a system or after major work.
  • Inhibitor: after refilling to help protect against corrosion and scale.
  • Sealer/antifreeze: only where appropriate and as instructed by the manufacturer.
Are these items covered by a warranty?
Most products include a manufacturer warranty; the length and terms vary by brand and item. See each product page for details.