Table of Contents
Advertisement
O
A
N AN
NNUAL BASIS
Have a qualified service technician perform a complete service and maintenance of the boiler in
accordance with the Installation, Operation, and Service manual.
WARNING: Improper installation, adjustment, alteration, service or maintenance can
cause property damage, personal injury (exposure to hazardous materials) * or loss of
life. Installation and service must be performed by a qualified installer, service agency
or the gas supplier (who must read and follow the supplied instructions before installing,
WARNING
servicing, or removing this boiler. This boiler contains materials that have been identified
as carcinogenic, or possibly carcinogenic, to humans)
WARNING: Crystalline Silica - Certain components in the combustion chamber may
contain this potential carcinogen. Improper installation, adjustment, alteration, service or
maintenance can cause property damage, serious injury (exposure to hazardous mate-
rials) or death. Refer to Section 19 for information on handling instructions and recom-
mended personal protective equipment. Installation and service must be performed by a
qualified installer, service agency or the gas supplier (who must read and follow the sup-
WARNING
plied instructions before installing, servicing, or removing this boiler. This boiler contains
materials that have been identified as carcinogenic, or possibly carcinogenic, to hu-
mans).
2.3
For installations in the Commonwealth of Massachusetts.
The following local requirements apply in addition to all other applicable NFPA requirements:
For direct- vent boilers, mechanical-vent heating appliances or domestic hot water equipment, where the bottom
of the vent terminal and the intake is installed below four feet above grade the following requirements must comply:
1) If not present on each floor level where there are bedrooms, a carbon monoxide detector and alarm must
be placed in a living area outside the bedrooms. The carbon monoxide detector and alarm must comply
with NFPA 720 (2005 Edition).
2) A carbon monoxide detector and alarm shall be located in the room that houses the boiler and/or
equipment and shall:
a) Be powered by the same electrical circuit as the boiler and/or equipment such that only one service
switch services both the boiler and the carbon monoxide detector;
b) Have battery back-up power;
c) Meet ANSI/UL 2034 Standards and comply with NFPA 720 (2005 Edition); and
d) Have been approved and listed by a Nationally Recognized Testing Lab as recognized under 527
CMR.
3) A product-approved vent terminal must be used, and if applicable, a product approved air intake must be
used. Installation shall be performed in strict compliance with the manufacturer's instructions. A copy of the
installation instructions shall remain with the boiler and/or equipment at the completion of the installation.
4) A metal or plastic identification plate shall be mounted at the exterior of the building, four feet directly above
the location of vent terminal. The plate shall be of sufficient size to be easily read from a distance of eight
feet away, and read "Gas Vent Directly Below".
For direct-vent boilers mechanical-vent heating boilers or domestic hot water equipment where the bottom of the
vent terminal and the intake is installed higher than four feet above grade the following requirements must comply:
1) If not present on each floor level where there are bedrooms, a carbon monoxide detector and alarm must
be placed in a living area outside the bedrooms. The carbon monoxide detector and alarm must comply
with NFPA 720 (2005 Edition).
2) A carbon monoxide detector shall:
a) Be located in the room where the boiler and/or equipment is located;
b) Be either hard-wired or battery powered or both; and:
c) Shall comply with NFPA 720 (2005 Edition).
3) A product-approved vent terminal must be used, and if applicable, a product- approved air intake must be
used. Installation shall be in strict compliance with the manufacturer's instructions. A copy of the installation
instructions shall remain with the boiler and/or equipment at the completion of the installation.
(
12
)
EVERY
MONTHS
E95.1601EN032 VGH-CH user manual
7
Advertisement
Table of Contents
