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Central Heating Treatments

(31 products)

Boost the effectiveness of your central heating system, with a range of treatments designed to maintain and improve the efficiency of your central heating system.

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Sentinel X100 Central Heating Scale Inhibitor 1Ltr (79683)

Great Value Product
Product rating
4.8 out of 5 stars
(106)
Sentinel X100 Central Heating Scale Inhibitor 1Ltr
Was £13.49 Save £3.50 (25%)

£9.99

INC VAT

Fernox F1 Central Heating Protector 500ml (77218)

Product rating
4.8 out of 5 stars
(23)
Fernox F1 Central Heating Protector 500ml
Was £18.99 Save £4.00 (21%)

£14.99

INC VAT

No Nonsense Central Heating Inhibitor 500ml (46974)

Great Value Product
Product rating
4.6 out of 5 stars
(99)
No Nonsense  Central Heating Inhibitor 500ml

£6.99

INC VAT

Fernox MB-1 Protector 4Ltr (97287)

Product rating
4.6 out of 5 stars
(12)
Fernox MB-1 Protector 4Ltr
Was £29.99 Save £5.00 (16%)

£24.99

INC VAT

Sentinel X400 System Restorer 1Ltr (89458)

Product rating
4.7 out of 5 stars
(25)
Sentinel X400 System Restorer 1Ltr

£16.99

INC VAT
Fernox F1 Express Central Heating Inhibitor & Protector 265ml
  • 1 Year Manufacturer's Guarantee

Bulk saving available

Was £25.99 Save £6.00 (23%)

£19.99

INC VAT

Fernox F3 Central Heating Cleaner 500ml (51463)

Product rating
4.5 out of 5 stars
(8)
Fernox F3 Central Heating Cleaner 500ml
Was £17.99 Save £3.00 (16%)

£14.99

INC VAT

Fernox Alphi-11 5Ltr (59505)

Product rating
5 out of 5 stars
(2)
Fernox  Alphi-11 5Ltr
Was £32.99 Save £8.00 (24%)

£24.99

INC VAT

Sentinel X800 Ultimate Cleaner 1Ltr (84921)

Product rating
4.8 out of 5 stars
(31)
Sentinel X800 Ultimate Cleaner 1Ltr

£18.99

INC VAT

Fernox F4 Central Heating Leak Sealer 500ml (45902)

Product rating
4.5 out of 5 stars
(15)
Fernox F4 Central Heating Leak Sealer 500ml
Was £16.99 Save £2.00 (11%)

£14.99

INC VAT

Sentinel Rapid Dose X100 Inhibitor 400ml (89066)

Product rating
4.2 out of 5 stars
(12)
Sentinel Rapid Dose X100 Inhibitor 400ml

£16.99

INC VAT

No Nonsense Central Heating Cleaner 500ml (44097)

Product rating
4.2 out of 5 stars
(16)
No Nonsense  Central Heating Cleaner 500ml

£7.99

INC VAT

Flomasta Central Heating Treatments Promo Pack 1Ltr (1349J)

Product rating
5 out of 5 stars
(3)
Flomasta  Central Heating Treatments Promo Pack 1Ltr

£12.99

INC VAT

Sentinel X200 Boiler Descaler 1Ltr (43140)

Product rating
4.3 out of 5 stars
(9)
Sentinel X200 Boiler Descaler 1Ltr

£18.99

INC VAT

Sentinel Internal Leak Sealer 1Ltr (99730)

Product rating
4.8 out of 5 stars
(25)
Sentinel  Internal Leak Sealer 1Ltr

£13.99

INC VAT

No Nonsense Central Heating Inhibited Anti-Freeze 5Ltr (74586)

Product rating
4.7 out of 5 stars
(6)
No Nonsense  Central Heating Inhibited Anti-Freeze 5Ltr

£21.59

INC VAT

No Nonsense Central Heating Leak Sealer 500ml (88705)

Product rating
4.6 out of 5 stars
(31)
No Nonsense  Central Heating Leak Sealer 500ml

£7.99

INC VAT

No Nonsense Central Heating Inhibitor Concentrate 310ml (33959)

Product rating
3.3 out of 5 stars
(21)
No Nonsense  Central Heating Inhibitor Concentrate 310ml

£9.99

INC VAT

Flomasta Building Regulations Part L Compliance Kit (4184G)

Product rating
4 out of 5 stars
(2)
Flomasta Building Regulations Part L Compliance Kit
Was £109.99 Save £17.00 (15%)

£92.99

INC VAT

Fernox F4 Express Leak Sealer 265ml (61837)

Product rating
4.7 out of 5 stars
(3)
Fernox F4 Express Leak Sealer 265ml
Was £25.99 Save £6.00 (23%)

£19.99

INC VAT