Sentinel X100 inhibitor promo 1ltr

Adey MC1+ central heating protector 500ml pack

Center Heating system inhibitor 500ml

Adey MC1+ central heating protector 500ml

Fernox F1 central heating protector 500ml

Center Quick Dose inhibitor 300ml

Sentinel best practice protection pack

Fernox F1 Express F1 central heating protector 400ml

Fernox TF1 sigma UB filter installer pack

Sentinel X100 inhibitor 1ltr

Fernox F1 Express F1 protector pack 400ml

EndoTherm energy saving additive 500ml

Shop Wolseley's range of central heating inhibitors. Find boiler and radiator inhibitors from brands like Fernox and Sentinel. Free delivery available.


Central Heating Inhibitor | Radiator Inhibitor | Wolseley

Helping to extend system life and enhance performance, Sentinel R100 solar thermal fluid offers simple use and is immediately effective straight from the container. Resistant to degradation, this fluid offers continuous protection against corrosion, whether in liquid or vapour state. ...

Helping to extend system life and enhance performance,

Sentinel R100 solar thermal fluid 20ltr

A concentrated monopropylene-glycol solution, Adey MC Zero+ antifreeze prevents freezing in all types of water. It also contains inhibitor to protect from corrosion and scale formation and biocide to prevent bacterial contamination. This high performance heat transfer fluid is especially ...

A concentrated monopropylene-glycol solution, Adey MC Zero+ antifreeze

Adey MC Zero+ monopropylene glycol 10ltr (1)

Offering fast, simple installation, the battery powered Advanced Water Hotun HD-S1P tundish water detection system requires no specialist skills or tools, simply hooking on for immediate protection. Emitting both a sound and a flash, this system provides both audible and ...

Offering fast, simple installation, the battery powered Advanced