Product Specifications

PRODUCT SPECIFICATIONS Gas Furnace: G80CTL
441 51 3500 01 3
Specifications subject to change without notice.
PHYSICAL DATA
Unit Size 0451712 0701412 0701716 0702120
RATINGS AND PERFORMANCE
Input Btuh*
Nonweatherized ICS
All Standard, Low Nox
Upflow
High 44,000 66,000 66,000 66,000
Low 29,000 43,500 43,500 43500
Input Btuh*
Nonweatherized ICS
All Low NoxDownflow/
Horizontal
High 42,000 63,000 63,000 63,000
Low 29,000 43,500 43,500 43500
Output Capacity (Btuh)
Nonweatherized ICS^
All Standard, Low Nox
Upflow
High 35,000 54,000 53,000 53,000
Low 23,000 35,000 35,000 35,000
Output Capacity (Btuh)
Nonweatherized ICS^
All Low NOx Downflow/
Horizontal
High 34,000 51,000 51,000 51,000
Low 23,000 35,000 35,000 35,000
AFUE 80.00
Certified Temperature Rise Range - °F (°C)
High
30-60
(17-33)
30-60
(17-33)
25-55
(14-30)
25-55
(14-30)
Low
20-50
(11-28)
30-60
(17-33)
15-45
(8-25)
15-45
(8-25)
Certified External Static Pressure Heat/Cool 0.10/0.50 0.12/0.50 0.12/0.50 0.12/0.50
Airflow CFM ‡
Heating High/Low 730/605 1160/735 1245/1040 1195/1085
Max Cooling 1345 1395 1380 2150
ELECTRICAL
Unit Volts-Hertz-Phase 115-60-1
Operating Voltage Range Min/Max 104/127
Maximum Unit Amps 9.00 9.00 9.80 14.10
Maximum Wire Length (Measure 1 Way in Ft. (M)) 30 (9.4) 30 (9.4) 28 (8.7) 31 (9.5)
Minimum Wire Size 14 14 14 12
Maximum Fuse or Ckt Bkr Size (Amps)** 15 15 15 20
Transformer (24v) 40va
External Control Heating 12va
Power Available Cooling 35va
Air Conditioning Blower Relay Standard
CONTROLS
Limit Control SPST
Heating Blower Control Solid State Time Operation
Burners (Monoport) 2 3 3 3
Gas Connection Size 1/2in. NPT
GAS CONTROLS
Gas Valve
(Redundant)
Mfr. WhiteRodgers
Min. inlet pressure (In. W.C.) 4.5 (Natural Gas)
Max. inlet pressure (In. W.C.) 13.6 (Natural Gas)
Ignition Device Hot Surface
Factory installed orifice Size 43
BLOWER DATA
Direct-Drive Motor HP (ECM) 1/2 1/2 1/2 1
Motor Full Load Amps 7.7 7.7 8.5 12.8
RPM (Nominal) 1200 1200 1200 1200
Blower Wheel Diameter x Width - In. (mm)
11 x 8
(279x203)
10 x 6
(254x152)
11 x 8
(279x203)
11 x 10
(254x279)