Page 15
N
EO
T
HERM
Boilers and Water Heaters
1.
Installation of Carbon Monoxide Detectors
At the time of installation of the side wall vented gas
fueled appliance, the installing plumber or gas-fitter shall
observe that a hard-wired carbon monoxide detector with
an alarm battery back-up is installed on the floor level
where the gas appliance is to be installed. In addition, the
installing plumber or gasfitter shall observe that a battery
operated or hard-wired carbon monoxide detector with an
alarm is installed on each additional level of the dwelling,
building or structure served by the side-wall horizontally
vented gas fueled equipment. It shall be the responsibility
of the property owner to secure the services of qualified
licensed professionals for installation of hard-wired
carbon monoxide detectors.
a. In the event that the side-wall horizontally vented gas
fueled equipment is installed in a crawl space or an attic,
the hard-wired carbon monoxide with alarm and battery
back-up may be installed on the next adjacent floor level.
b. In the event that the requirements of the subdivision
cannot be met at the time of completion of installation,
the owner shall have a period of thirty (30) days to
comply with the above requirements, provided, however,
that during said thirty (30) day period, a battery operated
carbon monoxide detector with an alarm be installed.
2.
Approved Carbon Monoxide Detectors
Each carbon monoxide detector shall comply with NFPA
720 and be ANSI/UL 2034 listed and IAS certified.
3.
Signage
A metal or plastic identification plate shall be
permanently mounted to the exterior of the building at
a minimum height of eight (8) feet above grade directly
in line with the exhaust vent terminal for horizontally
vented gas fueled heating appliance or equipment. The
sign shall read, in print no less than one-half (1/2) inch in
size: “GAS VENT DIRECTLY BELOW, KEEP CLEAR
OF ALL OBSTRUCTIONS.”
4.
Inspection
The state or local gas inspector of the side-wall
horizontally vented gas fueled appliance shall not approve
the installation unless, upon inspection, the inspector
observes carbon monoxide detectors and signage installed
in accordance with the provisions of 248 CMR 5.08(2)(a)
1-4.
Figure 14.
Minimum Venting Distance
Figure 15.
Multiple Side-Wall Terminals,
Содержание NTV
Страница 4: ...LAARS Heating Systems...
Страница 11: ...Page 7 NEOTHERM Boilers and Water Heaters...
Страница 24: ...Page 20 LAARS Heating Systems Figure 16 Hydronic Piping Single Boiler Zoning with Circulators...
Страница 26: ...Page 22 LAARS Heating Systems Figure 18 Hydronic Piping Multiple Boilers Zoning with Circulators...
Страница 84: ...Page 80 LAARS Heating Systems Parts Illustration 1 Jacket Components...
Страница 86: ...Page 82 LAARS Heating Systems Parts Illustration 4 Internal Components Sizes 750 850...
Страница 88: ...Page 84 LAARS Heating Systems Parts Illustration 6 Gas Train Components Sizes 600 850...
Страница 89: ...Page 85 NEOTHERM Boilers and Water Heaters Parts Illustration 7 Heat Exchanger Components 68A Sizes 285...
Страница 90: ...Page 86 LAARS Heating Systems Parts Illustration 8 Electrical Components Front Battery CR2032 Touchscreen Back...
Страница 91: ...Page 87 NEOTHERM Boilers and Water Heaters Notes...