Comfortmaker F80CTL User Manual

F80CTL & G80CTL: Installation, Start–Up, Operating and Service and Maintenance Instructions
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
37
* Orifice numbers 43 are factory installed
SERVICE AND MAINTENANCE PROCEDURES
Untrained personnel can perform basic maintenance functions such as
cleaning and replacing air filters. All other operations must be performed
by trained service personnel. A qualified service person should inspect
the furnace once a year.
USA
4001 to
5000
(1219 to
1524)
750 43 3.3/1.6 43 3.4/1.6 43 3.5/1.7 43 3.6/1.7
775 44 3.6/1.7 43 3.2/1.5 43 3.3/1.6 43 3.4/1.6
800 44 3.3/1.6 44 3.4/1.6 44 3.6/1.7 43 3.2/1.5
825 45 3.8/1.8 44 3.2/1.5 44 3.4/1.6 44 3.5/1.6
850 46 3.8/1.8 45 3.7/1.8 45 3.8/1.8 44 3.3/1.6
875 46 3.5/1.7 46 3.7/1.7 46 3.8/1.8 45 3.7/1.8
900 47 3.8/1.8 46 3.5/1.7 46 3.6/1.7 46 3.7/1.8
925 47 3.6/1.7 47 3.7/1.8 47 3.8/1.8 46 3.5/1.7
USA
5001 to
6000
(1524 to
1829)
725 44 3.5/1.7 43 3.2/1.5 43 3.3/1.6 43 3.4/1.6
750 44 3.3/1.6 44 3.4/1.6 44 3.5/1.7 43 3.2/1.5
775 45 3.7/1.8 44 3.2/1.5 44 3.3/1.6 44 3.4/1.6
800 46 3.7/1.8 46 3.8/1.8 45 3.8/1.8 44 3.2/1.5
825 46 3.5/1.7 46 3.6/1.7 46 3.7/1.8 46 3.8/1.8
850 47 3.7/1.8 47 3.8/1.8 46 3.5/1.7 46 3.6/1.7
875 47 3.5/1.7 47 3.6/1.7 47 3.7/1.8 46 3.4/1.6
900 48 3.8/1.8 47 3.4/1.6 47 3.5/1.7 47 3.7/1.7
USA
6001 to
7000
(1829 to
2134)
675 44 3.5/1.7 43 3.2/1.5 43 3.3/1.6 43 3.4/1.6
700 44 3.3/1.6 44 3.4/1.6 44 3.5/1.7 43 3.2/1.5
725 45 3.7/1.8 45 3.8/1.8 44 3.3/1.6 44 3.4/1.6
750 46 3.6/1.7 46 3.8/1.8 45 3.7/1.8 45 3.8/1.8
775 46 3.4/1.6 46 3.5/1.7 46 3.6/1.7 46 3.8/1.8
800 47 3.6/1.7 47 3.8/1.8 46 3.4/1.6 46 3.5/1.7
825 47 3.4/1.6 47 3.5/1.7 47 3.6/1.7 47 3.8/1.8
850 48 3.7/1.7 48 3.8/1.8 47 3.4/1.6 47 3.5/1.7
USA
7001 to
8000
(2134 to
2438)
650 44 3.3/1.6 44 3.4/1.6 44 3.5/1.7 43 3.2/1.5
675 45 3.7/1.8 45 3.8/1.8 44 3.3/1.6 44 3.4/1.6
700 46 3.6/1.7 46 3.7/1.8 46 3.8/1.8 45 3.8/1.8
725 47 3.8/1.8 46 3.5/1.7 46 3.6/1.7 46 3.7/1.8
750 47 3.5/1.7 47 3.7/1.8 47 3.8/1.8 46 3.5/1.6
775 48 3.8/1.8 47 3.4/1.6 47 3.6/1.7 47 3.7/1.7
800 48 3.6/1.7 48 3.7/1.8 48 3.8/1.8 47 3.4/1.6
825 48 3.3/1.6 48 3.5/1.6 48 3.6/1.7 48 3.7/1.8
USA
8001 to
9000
(2438 to
2743)
625 45 3.7/1.8 45 3.8/1.8 44 3.3/1.6 44 3.4/1.6
650 46 3.6/1.7 46 3.7/1.8 46 3.8/1.8 45 3.8/1.8
675 47 3.8/1.8 46 3.4/1.6 46 3.5/1.7 46 3.7/1.7
700 47 3.5/1.7 47 3.6/1.7 47 3.7/1.8 46 3.4/1.6
725 48 3.7/1.8 48 3.8/1.8 47 3.5/1.7 47 3.6/1.7
750 48 3.5/1.7 48 3.6/1.7 48 3.7/1.8 48 3.8/1.8
775 49 3.8/1.8 48 3.4/1.6 48 3.5/1.7 48 3.6/1.7
USA
9001 to
10,000
(2743 to
3048)
600 46 3.6/1.7 46 3.7/1.8 46 3.8/1.8 45 3.7/1.8
625 47 3.7/1.8 47
3.8/1.8 46 3.5/1.7 46 3.6/1.7
650 47 3.4/1.6 47 3.6/1.7 47 3.7/1.8 47 3.8/1.8
675 48 3.6/1.7 48 3.8/1.8 47 3.4/1.6 47 3.5/1.7
700 48 3.4/1.6 48 3.5/1.7 48 3.6/1.7 48 3.7/1.8
725 49 3.7/1.8 49 3.8/1.8 48 3.4/1.6 48 3.5/1.7
Table 16 – Orifice Size and Manifold Pressure (In. W.C.) for Gas Input Rate (Tabulated Data Based on 21,000 Btuh High-Heat/14,500 Btuh
for Low-Heat Per Burner, Derated 4 Percent for Each 1000 Ft. (305 M) Above Sea level) (Continued)
ALTITUDE RANGE FT.
(M)
AVG. GAS HEAT
VALUE (BTUH/CU
FT.)
SPECIFIC GRAVITY OF NATURAL GAS
0.58 0.60 0.62 0.64
Orifice No.
Manifold
Pressure
High/Low
Orifice No.
Manifold
Pressure
High/Low
Orifice No.
Manifold
Pressure
High/Low
Orifice No.
Manifold
Pressure
High/Low
WARNING
!
FIRE, INJURY OR DEATH HAZARD
Failure to follow this warning could result in personal injury, death
and/or property damage.
The ability to properly perform maintenance on this equipment requires
certain knowledge, mechanical skills, tools, and equipment. If you do
not possess these, do not attempt to perform any maintenance on this
equipment other than those procedures recommended in the User’s
Manual.

Comfortmaker F80CTL Specifications

General

Brand	Comfortmaker
Model	F80CTL
Category	Furnace
Language	English