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.

Airsmart automated air supply for stoves

Airsmart provides a feed of fresh air to the room from outside when you open the door, which means the stove doesn't smoke into the room, and potentially eliminating unwanted cold draughts from permanently open vents

Expansion vessels

These large expansion vessels are needed for larger systems or ones incorporating thermal stores.