Biasi Riva Advance Combi Installation & Operation Instructions page 2

Dear Customer:
Thank you for buying a Biasi Riva Advance Combi.
The Riva Advance Combi is a high efficiency condensing, wall mounted gas boiler which
provides central heat supply water.
We realize that it is not possible to answer all questions about the Riva Advance Combi system
in this manual. Reading this installation manual does not make the reader an expert in all
aspects of installation and operation, and does not replace the need for a qualified, licensed
heating contractor. We urge you to contact your installing contractor or distributor if you are
in question about any aspect of your boiler's performance. Our main concern is that you
are satisfied with your boiler and its performance. We require that your contractor complete
efficiency tests using instruments.
The external controls and accessories listed in this manual (excluding those supplied inside the
boiler) are intended to serve as guidelines rather than specific recommendations. We realize
that other makes and models of such devices are available and can be used as successfully as
those we specify. The installing contractor is the best judge of a system's specific requirements,
as well as the local availability of certain makes and models of controls and accessories. The
preceding does not apply, however, to the equipment that comes with every boiler, such as
the overheat control and pressure relief valves. The installation of the specific devices
supplied with every boiler is absolutely necessary to the safe operation of the boiler and
protection of the heating system.
All BIASI wall hung boilers are built in accordance with the ASME boiler and pressure vessel
code, and bear the "H" stamp. The Entire range of applications for the Riva Advance Combi
has been tested to standard ANSI Z21.13/CSA 4.9 and is CSA compliant.
This Riva Advance Combi has a 2 year warranty, a copy of which is provided with the boiler.
Please be sure to return the warranty registration card as the warranty will be void without your
boiler's serial numbers (located on the ratings label affixed to the boiler), date of installation
and the name of your installer being on record in our files.
Thank you for purchasing our Riva Advance Combi. If you have questions or comments, please
don't hesitate to contact us immediately. Our goal is 100% customer satisfaction.
QHT inc.
2 RIVA ADVANCE COMBI MANUAL