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2. APPROVED CARBON MONOXIDE DETECTORS. Each carbon
monoxide detector as required in accordance with the above
provisions shall comply with NPA 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 8 ft.
above grade directly in line with the exhaust vent terminal for the
horizontally vented gas fuelled heating appliance or equipment.
The sign shall read, in print size no less than 1-½" 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 fuelled equipment shall not approve the
installation unless, upon inspections, the inspector observes carbon
monoxide detectors and signage installed in accordance with the
provisions of 248 CRM 5.08(2)(a)1 through 4.
(b) EXEMPTIONS: The following equipment is exempt from 248 CRM
5.08(2)(a)1 through 4:
The following equipment is exempt from 248 CRM 5.08(2)(a)1 through
4:
1. The equipment listed in Chapter 10 entitled "Equipment Not
Required To Be Vented" in the most correct edition of NFPA 54 as
adopted by the board: and
2. Product Approved side wall horizontally vented gas fueled
equipment installed in a room or structure separate from the
dwelling, building or structure used in whole or in part for residential
purposes.
(c) MANUFACTURERS REQUIREMENTS - GAS EQUIPMENT VENTING
SYSTEM REQUIRED.
When the manufacturer of Product Approved side wall horizontally
mounted gas equipment provides a venting system design or venting
system components with the equipment, the instructions provided by
the manufacturer for the installation of the equipment and venting shall
include:
1. Detailed instructions for the installation of the venting system or the
venting system components: and
2. A complete parts list for the venting system design or venting system.
(d) MANUFACTURERS REQUIREMENTS - GAS EQUIPMENT VENTING
SYSTEM NOT PROVIDED.
When the manufacturer of Product Approved side wall horizontally
vented gas fueled equipment does not provide the parts for the venting
of flue gases, but identifies "special venting systems", the following
requirements shall be satisfied by the manufacturer:
1. The referenced "special venting systems" shall be included with the
appliance or equipment installation instructions: and
2. The "special venting systems" shall be Product Approved by the
Board, and the instructions for that system shall include a parts list
and detailed installation instructions.
(e) A copy of all instructions.
For all Product Approved side wall horizontally vented gas fueled
equipment, all venting instructions, all parts lists for venting
instructions, and/or venting design instructions shall remain with the
appliance or equipment at the completion of the installation.
Logamax plus GB162-L.B. 80 kW / 100 kW – 6720645916 (2014/10)
3
General information
About these instructions
These Installation Instructions contain important information for the
safe and professional installation, start-up and maintenance of the boiler
with boiler input rating of 80 kW and 100 kW.
These Installation Instructions are intended for professional installers,
who have the necessary training and experience for working on heating
and gas systems.
Cascade installation
Special cascade units (accessories) have been developed to enable this
boiler to be installed in a cascade system. Every cascade unit includes an
installation frame, horizontal headers, connection pipes for the boiler,
main gas pipe and a vertical low loss header. Cascade units are available
for installing the boilers inline or back-to-back. These cascade units
make installing a cascade system easier and less labor intensive.
Please contact Buderus for further information about cascade systems.
Updating of documentation
The following technical documentation is available for the Logamax plus
GB162-L.B. 80 kW/100 kW:
• Installation instructions,
• User's manual,
• Service manual.
Subject to technical modifications
Slight changes may be made without prior notice to the illustrations,
process steps and technical data as a result of our policy of continuous
improvement
GB162-L.B.
Natural Gas
80 kW
290,000 btu/hr
100 kW
333,000 btu/hr
Table 2 max. input rate
3.1
Designated use
The boiler was designed to heat water in a central heating system and
generating domestic hot water. It is suitable for connection to fully
pumped, sealed water systems only, with a maximum supply
temperature set point off 180 °F (82 °C).
The boiler can be installed either as a single system or as part of a
multiple system (cascade system).
This boiler may not be installed in places below 4,001 ft.
3
General information
Propane Gas
270,000 btu/hr
315,000 btu/hr
7
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