62D4037
39
MASSACHUSETTS RESIDENTS ONLY:
PLEASE READ AND FOLLOW THESE
SPECIAL REQUIREMENTS
NOTE REGARDING VENTED PRODUCTS
This product must be installed by a licensed pluber or gas fitter when installed iwthin the common-
wealth of Massachusetts.
Any residence with a direct vent product must have a CO detector installed in the residence.
installation of the fireplace or vented gas log ins the State of Massachusetts requires the damper to
be permanently removed or welded in the fully open position.
In additin, a naturally vented gas log may not be installe din a abedroom or bathroom int eh state
of Massachusetts.
Flex line installation must not exceed 36 inches and must have a T shut-off valve.
NOTE REGARDING VENT FREE PRODUCTS
This product must be installed by a licensed plumber or gas fitter when instaled within the Com-
monwealth of Massachusetts.
In addition, vent free products may not be installe din a abedroomm or bathroom regardles sof size
or type in the State of Massachusetts.
Flex line installation must not exceed 36 inches and must have a T shutoff valve.
CARBON MONOXIDE DETECTOR REQUIREMENTS
(2) Revise 10.8.3 by adding the following additional requirements:
(a) For all side wall horizontally vented gas fueled equipemnt installe din every dwelling, building or
structure used in whole or in part for residential purposes, including those owned or operated
by the Commonwealth and where the side wall exhaust vent termination is less than seven
(7) feet above finished grade int he area of the venting, inlcuding but not limited to decks and
porches, the follwing requirements shall be satisfied:
1. INSTALLATION OF CARBON MONOXIDE DETECTORS.
At the time of installation of the
side wall horizontal vented gas fueled equipment, the installing plumber or gas fitter shall
observe that a 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 the 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 detector with alarm and battery
back-up may be installed on the next adjacent floor level.
b. In the event that the requirements of this subdivision can not 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 shall be installed.
2. APPROVED CARBON MONOXIDE DETECTORS. Each carbon monoxide detector as
required in accordance with the above provisions shall comply with NFPA 720 and 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 the horizontally vented gas fueled heating appliance or
equipment. The sign shall read, in print size no less than one-half (1/2) inch in size,
“GAS
VENT DIRECTLY BELOW, KEEP CLEAR OF ALL OBSTRUCTIONS”.
Summary of Contents for 400BBV
Page 30: ...62D4037 30 ILLUSTRATED PARTS LIST FIREBOX COMPONENTS 4a 4b 4c 1 2 3 5 6 7...
Page 34: ...62D4037 34 ILLUSTRATED PARTS LIST ELECTRONIC IGNITION 1 2 3 4 5 6 7 9 8 10 11 12...
Page 41: ...62D4037 41 NOTES...
Page 42: ...62D4037 42 NOTES...
Page 44: ...MHSC 149 Cleveland Drive Paris Kentucky 40361 www mhsc com OCTOBER 2008 62D4037 Rev 10...
