Industrial Unit Water Boiler Reccomendation

[oz-plumber]

Rinnai tankless water heater.
You will only need a domestic model.
Wall mounted, easy to install.

Probably 70% of hot water units over here use these.
Need a larger gas supply to them due to usage when they're operating, but don't use any gas when hot water not called for.

https://www.rinnai-uk.co.uk/files/5915/6933/2346/Rinnai__A_Series_Brochure.pdf

Great units

 

[hammertime]

By direct unvented cylinder he means a mains pressure hot water cylinder directly fed (heated) by immersion heater. There is no fuel burning and hence no flue mate.

Thanks mate. What do you reckons a reasonable price for install?! I.e. connect to gas pipe next to heater, connect to supply and feed pipes, commission.