Accessories

FRV Flow Regulating Valves

Balance every radiator in minutes, accurately, reliably, and with no fuss. The FRV replaces the lockshield, making setup simple and system performance better. Ideal for both modern and traditional heating systems.

Expansion vessels

These large expansion vessels are needed when you have sizeable thermal stores. Registered Firepower Installers may wish to make use of the expansion vessel sizing calculator, just log in and look for it in the tools & calculators section.