Honeywell DU145-3/4B 22mm Automatic Bypass Valve bar valve Will cover approximately 20 square

Will cover approximately 20 square metres per litre depending on the nature and porosity of the surface

siding board

Continuous fibre fabric for reduced fibre loss and fast and even coverage

This paint is well-suited for interior trim and furniture applications

it boasts high coverage and does not leak

Honeywell DU145-3/4B 22mm Automatic Bypass Valve bar valve Will cover approximately 20 squareThe DU145 Automatic Bypass Valve controls flow of water through a bypass circuit which is installed between flow and return pipework, typically at or near the boiler. Building Regulation advice states that if a bypass is installed, an Automatic Bypass Valve must be fitted. The DU145 saves energy by only allowing flow through the bypass when needed i. e. when flow through the system is reduced when zone valves or radiator thermostats are closing. The