Plumbsure Central Heating Treatment Filling Kit
- Home Delivery Order by 7pm (4pm Bank Holidays) for next day delivery. Due to the Bank Holiday, orders placed Sunday 27th May will be delivered Tuesday 29th May.
- Click & Collect 1 hour Click & Collect - Select store
- 45 day returns policy. Read our returns policy
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Easy to fit, this central heating treatment filling kit fits 500ml and 1l caps. It connects bottles and tubes to central heating systems. Fill via filling loop, radiator or M/T plug.
- Guarantee - 1 year
Help & Advice
BTU Radiator Calculator
Our BTU (British Thermal Units) calculator will help you to work out the heat requirement for your room, and recommend the number of radiators you will need to comfortably heat it.
What is a BTU?
A British Thermal Unit (BTU) is a measure of heat output from a radiator. Depending on the size of your room, the number and type of windows and what the room is used for, you'll need more or less heat. If you have a higher BTU requirement, it might be better to use more than one radiator to deliver the heat you'll need to a room. The total BTU output of several smaller radiators may meet your needs.
How do I choose the right radiator?
The BTU value of all our radiators is clearly labelled in-store and online, helping you find those which suit your requirements.
Step 4: View your results
How to guides
Pipes and fittings vary by home and by length, shapes and connectors. Thankfully, this is no longer a problem and there are lots of different solutions to make your pipework secure and reduce the risk of leaks.
Plumbing comes with a whole catalogue of specialist tools. If you're going to do the job, make sure you get the right ones.
Choose a convenient delivery date on 1000s of products
45 day returns policy
Arrange collection or return to store.Customer support team - 0333 014 3357
Free delivery on standard orders over £50
Excludes Large and Bulk delivery
Protects against corrosion and limescale, stops need to frequently vent radiators, maintains system efficiency and extends boiler life Suitable for use with all metals and materials including aluminium. Radiator and filling loop adaptors supplied
Suitable for - Conservatories and extensions up to 20m² Comes with - 1 x 15mm x 150m coil of pipe, 1 x single room control unit, 1 x JG Aura Programmable 230v room thermostat, 200 x 15mm pipe clips, 2 x 15mm pipe inserts How to use - Lay across ...