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Title: Lennox - G27M Unit Series - Gas
Price: $15.00
Item Number: M1017
Manufacturer: Lennox

Description: Lennox - G27M - Unit Series - Gas

  • SPECIFICATIONS
  • BLOWER PERFORMANCE DATA
  • I-UNIT COMPONENTS
  • A-Blower Door Components
  • B-Blower Motor Assembly
  • C-Heating Components
  • II-PLACEMENT AND INSTAllATION
  • 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. I C.G.A. Certification
  • B-Gas Piping
  • C- Testing Gas Piping
  • D- Testing Gas Supply Pressure
  • E-Check Manifold 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 lealess Motors-1 Models
  • E-Blower Speed Taps Leaded Motors-2 Models
  • VI-MAINTENANCE
  • VII-WIRING DIAGRAM AND SEQUENCE OF OPERATION
  • HEATING SEQUENCE OF OPERATION
  • COOLING SEQUENCE OF OPERATION
  • CONTINUOUS FAN
  • VIII-SureLight Control Troubleshooting Guide


Models: G27MS(X) – 60, G27M3(X) – 75, G27M4(X) – 100, G27M5(X) - 120

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