![background image](http://html1.mh-extra.com/html/sapphire-audio/6-32-kw/6-32-kw_installation-manual_1198772001.webp)
SP-MAN-INSTALL-01
Revision 2 21-12-21
Fully Modulating Low NOx Boiler for Domestic Liquid Fuel Heating
Installation Manual
Sapphire 6-32kW
Sapphire fully modulating liquid fuel boiler, operates via OpenTherm protocol
for smart connectivity, Intelligent flame detection functionality.
ErP and BED tested and approved.
Exceeds the 2018 ErP directive for NOx emissions.