
All installations an services must be performe by qualifie service personnel.
8
II. GENERAL INSTRUCTIONS AND CLEARANCES
NOTE: READ THIS SECTION BEFORE STARTING INSTALLATION
1. This furnace is equipped with orifices for operation with natural gas. For
conversion to propane gas, see instructions in Gas Conversion Section of this
manual.
2. ny reference to L.P. or Propane gas in this manual, any other labels, or
markings on this furnace is to be construed to be propane HD-5. commercial
grade of liquefied petroleum gases composed of a minimum of 90 percent liquid
propane (C8H8).
3. The selection of a furnace heating capacity for a proposed installation should be
based on a heat loss calculation made according to the manuals provided by the
ir Conditioning Contractors of merica ( CC ) or the merican Society of
Heating, Refrigeration and ir Conditioning Engineers, Inc. ( SHR E).
4. It is recommended that a commercial available CO alarm be installed in
conjunction with any fossil fuel burning appliance. The CO alarm shall be
installed according to the alarm manufacturer’s installation instructions and be
listed in accordance with the latest edition of the UL Standard for Single and
Multiple Station Carbon Monoxide larms, UL 2034, or the CS International
Standard, Residential Carbon Monoxide larming Devises, CS 6.19.
5. The installer shall be familiar with and comply with all codes and regulations
applicable to the installation of these heating appliances and related equipment.
In lieu of local codes, the installation shall be in accordance with the current
provisions of one or more of the following standards.
a. Federal Manufactured Home Constructions & Safety Standard (HUD Total 24,
Part 280).
b. merican National Standard ( NSI-119.2/NFP -501C), for installations of all
recreational vehicles.
c. merican National Standard ( NSI-Z223.1/NFP -54), for installation of all gas-
fired furnaces.
d. merican National Standard Electric Code ( NSI-C1/NFP -70), for installation
of all electrical field wiring.
The gas-fired furnace has been investigated under the NSI Z 21.47-C N/CG 22.3-
2001 CENTR L FURN CE test standard. This gas fired unit is listed by Intertek
Testing Services and described as, “For installation as central furnace special type for
single story dwelling.”