NOTE:
A load calculation must be
performed to properly determine the
required furnace BTU size for the
structure. Also, the duct must be properly
designed and installed for proper airflow.
Existing ductwork must be inspected for
proper size and sealed system. Proper
airflow is necessary for both user comfort
and equipment performance.
Before opening the furnace carton and
installation of the furnace, verify the data
tags on the carton and inside the
furnace, match and is what was ordered
from the local distributor. Also, check for
any damage to the furnace before
installation.
IMPORTANT:
Proper application,
installation and maintenance of this
furnace and system is a must if
consumers are to receive the full benefits
for which they have paid.
The (-)GRL- series furnaces are design-
certified by CSA for use with natural and
propane gases as follows:
4
1. As non-direct vent central forced air
furnaces taking combustion air from
the installation area or using air
ducted from the outside.
2. As direct vent central forced air
furnaces with all combustion air
supplied directly to the furnace
burners through a special air intake
system outlined in these
instructions.Install this furnace in
accordance with the American
National Standard Z223.1 – latest
edition entitled “National Fuel Gas
Code” (NFPA54) and requirements
or codes of the local utilities or
other authorities having jurisdiction.
This is available from the following:
National Fire Protection
Association, Inc.
Batterymarch Park
Quincy, MA 02269
GENERAL INFORMATION
FIGURE 1
UPFLOW FURNACE COMPONENTS
ITEM
NO.
PART NAME
1
CONDENSATE TRAP
2
DOOR SWITCH
3
JUNCTION BOX
4
TRANSFORMER
5
PRESSURE SWITCHES
6
EXHAUST TRANSITION
7
CONNECTOR
8
OUTLET AIR PIPE
9
SHIPPING PLUG (TO BE REMOVED)
10
FLAME SENSOR
11
OVERTEMPERATURE SWITCH
12
TOP PLATE
13
BURNER
14
IGNITER
15
COMBUSTION AIR INLET
16
OPTIONAL AIR INLET (UPFLOW UNITS ONLY)
17
OPTIONAL GAS INLET
18
GAS VALVE
19
INDUCED DRAFT BLOWER
20
CAPACITORS
21
BLOWER
22
LOW VOLTAGE TERMINAL
23
CONTROL MOUNTING PLATE
24
FILTER / SOLID METAL BASEPLATE
NOTE:
A PARTS BAG IS INCLUDED WITH THE FURNACE. IF A NEW PARTS BAG NEEDS TO BE ORDERED, USE THE FOLLOWING PART
NUMBERS: AS-100717-01 FOR (-)GRL-04, (-)GRL-06 AND (-)GRL-09.
AIRFLOW
CSA-INTERNATIONAL
8501 East Pleasant Valley Road
Cleveland, Ohio 44131-5575
Install units in Canada in accordance
with CSA-B149, local installation
codes and authorities having
jurisdiction. CSA-B149 is available
from:
CSA-INTERNATIONAL
178 Rexdale Blvd.
Toronto, Ontario
Canada M9W, 1R3
NOTE:
It is our recommendation that
any HVAC equipment which were
subject to flooding be replaced to
avoid any risk of property damage,
personal injury or death. Also, our
position that the immersion by flood
waters compromises any HVAC
products thus voiding this warranty.
