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Title: Lennox - G23 Unit Series
Price: $15.00
Item Number: M1015
Manufacturer: Lennox

Description: Table of Contents:
  • SPECIFICATIONS
  • G23Q2(X)-50 BLOWER PERFORMANCE
  • G23Q3(X)-50 BLOWER PERFORMANCE
  • G23Q2I3(X)-75 BLOWER PERFORMANCE
  • G23Q4/5(X)-75 BLOWER PERFORMANCE
  • G23Q3(X)-100 BLOWER PERFORMANCE
  • G23Q3/4(X)-100 BLOWER PERFORMANCE
  • G23Q4/5(X)-100 BLOWER PERFORMANCE
  • G23Q3/4(X)-125 BLOWER PERFORMANCE
  • G23Q5/6(X)-125 BLOWER PERFORMANCE
  • G23Q5/6(X)-150 BLOWER PERFORMANCE
  • FILTER AIR RESISTANCE
  • OPTIONAL ACCESSORIES
  • HIGH ALTITUDE
  • G23( X) ORIENTATION
  • G23(X) GENERAL PARTS ORIENTATION
  • G23(X) HEAT EXCHANGE ASSEMBLY
  • CONTROL BOX(-1 through -4 G23X models)
  • CONTROL BOX(-5 and -6 G23X models»
  • I-UNIT COMPONENTS
  • A-Make-Up Box
  • B-Control Box Components
  • C-Ignition Control
  • D-Combustion Air Blower
  • E-Blower Motors and Capacitors
  • F-Flame Rollout Switch
  • G-Primary Limit Control
  • H-Pilot, Spark Electrode, Flame Sensor and Burners
  • I-SureLight Ignition System A3
  • J•Gas Valve
  • K-Combustion Air Blower Prove(Pressure) Switch (564)
  • II-PLACEMENT AND INSTAllATION
  • A-Fresh Air Requirements
  • B-Flue Venting Requirements
  • III-START-UP
  • A-Preliminary and Seasonal Checks
  • B-Heating Start-Up
  • C-Safety or Emergency Shutdown
  • D-Extended Period Shutdown
  • IV-HEATING SYSTEM SERVICE CHECKS
  • A-A.G.A Certification
  • B-Gas Piping
  • C-Testing Gas Piping
  • D-Check Manifold Pressure
  • E-Testing Gas Supply Pressure
  • F- Proper Gas Flow (Approximate)
  • G-High Altitude Derate
  • H-Flame Signal
  • V-TYPICAL OPERATING CHARACTERISTICS
  • A-Blower Operation and Adjustment
  • B-Temperature Rise
  • C-External Static Pressure
  • D-Blower Speed Taps Leadless Motors
  • E-Blower Speed Taps Leaded Motors
  • VI-MAINTENANCE
  • A-Filters
  • B-Cleaning Heat Exchanger and Burners
  • C-Supply Air Blower
  • D-Flue and Chimney
  • E-Electrical
  • TYPICAL G23(X) FIELD WIRING DIAGRAM(-5 and -6 MODELS SHOWN)
  • G23(X) and CONDENSING UNIT THERMOSTAT DESIGNATIONS
  • OPERATION SEQUENCE-G23(X) -1, -2, -3 and -4 MODELS
  • BCC TROUBLESHOOTING FLOWCHART
  • G776 IGNITION CONTROL TROUBLESHOOTING
  • OPERATION SEQUENCE-G23(X) -5 and -6 MODELS WITH SURELIGHT CONTROL
  • SURELIGHT CONTROL HEATING SEQUENCE OF OPERATION
  • SURELIGHT CONTROL COOLING SEQUENCE OF OPERATION
  • SURE LIGHT CONTROLCONTINUOUS FAN SEQUENCE OF OPERATION
  • SURELIGHT - TROUBLE SHOOTING GUIDE
  • ELITE 80™UP-FLOW GAS FURNACES - Engineering Data


Models: G23Q2(X)-50, G23Q3(X)-50, G23Q2I3(X)-75, G23Q4/5(X)-75, G23Q3(X)-100, G23Q3/4(X)-100, G23Q4/5(X)-100, G23Q3/4(X)-125, G23Q5/6(X)-125, G23Q5/6(X)-150

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