ECO ULTRA Electric Boiler
Installation, Use and Care Manual
(Revision June 2017)
, Page
32.
Introduction
The important safeguards and instructions
appearing in this manual are not meant to
cover all possible conditions and situations
that may occur. It should be understood that
common sense, caution and care are factors,
which cannot be built into every product.
These factors must be supplied by the
person(s) caring for and operating the unit.
LOCAL INSTALLATION REGULATIONS
This water heater must be installed in accordance
with these instructions and must conform to local,
or in the absence of local codes, with the current
edition of the National Plumbing Code and the
National Electric Code. In any case where
instructions in this manual differ from local or
national codes, the local or national codes take
precedence.
The heat transfer medium must be water or
other non-toxic fluid having a toxicity rating
or class of 1 (ex: propylene glyco), as listed in
Clinical Toxicology of Commercial Products,
5
th
edition. The domestic water pressure must
be higher to the pressure relief valve boiler.
Figure 19: Eco Ultra with domestic hot water heat exchanger option
WARNING
!
CAUTION
!