BIASI B/40
PAGE 2
Dear Customer:
Thank you for buying a Linear commercial boiler.
The Linear is a cast iron, oil or gas fired hot water boiler, using the famous 3-pass design. The
boiler is simple, rugged and engineered for maximum heating efficiency.
We realize that it is not possible to answer all questions about the Linear series boiler 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 controls and accessories listed in this manual 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 (L4006E) and pressure
relief valve. 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.
This Linear boiler has a limited 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, date of installation and the name of your installer being on record in our files.
Thank you for purchasing our B-40 Linear series boiler. If you have questions or comments,
please don't hesitate to contact us immediately. Our goal is 100% customer satisfaction.