Tempstar N8MSN0902120A - Performance Series 80% Multi-position Single-Stage Standard 90K BTU Gas Furnace
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Residential HVAC Equipment

  • 80% AFUE
  • Flame roll-out sensors standard
  • Category I venting
  • Blocked vent switch
  • 24 VAC humidifier terminal
  • Electronic air cleaner terminal
  • Twinning furnaces of same heating and cooling sizes
  • N8MSL model California NOx approved
  • Certified 2% or less leakage of nominal air conditioning CFM delivered when pressurized to 1a¬≠inch water gauge with all present air inlets, air outlets, and condensate drain port(s) sealed
  • PSC blower motor
  • Adjustable heating blower OFF delay
  • Factory set blower ON delay
  • RPJ Aluminized steel heat exchanger
  • High temperature limit control prevents overheating
  • Direct ignition with Silicon Nitride ignitor
  • One piece prepainted steel cabinet
  • In-shot burners
  • 33-1/3" (847mm) high, for ease of installation
  • Innovative knobs for easy door removal and secure attachment
  • Factory shipped for natural gas, with propane gas conversion kits available
  • Four position - upflow/downflow/horizontal (left/right) installation
  • Three position inducer elbow capability
  • Through the casing flue pipe for counterflow applications
  • Common venting with other Category I appliances
  • Masonry chimney adapter available
  • Self diagnostics
  • Slide out blower assembly
  • 20 year heat exchanger limited warranty with timely registration
  • 5 year parts limited warranty
    • With timely registration, an additional 5 year parts limited warranty
  • * For owner-occupied residential applications only. See warranty certificate for complete details and restrictions, including warranty coverage for other applications.
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Name Tempstar N8MSN0902120A - Performance Series 80% Multi-position Single-Stage Standard 90K BTU Gas Furnace
Brand Tempstar
Item Number N8MSN0902120A
Manufacturer Product Number N8MSN0902120A
SKU - PIM Number 1395692883150
ERP Number 269909
UPC 1PN8MSN0902120A
Unit of Measure EACH
Weight 146.0 Pound (lb.)
Length 29.0 Inches (in)
Width 21.0 Inches (in)
Height 33.3 Inches (in)
Hazardous Material No
EPA Cert Required No
Country of Origin USA
Equipment Type Furnaces
AFUE 80.0%
CFM 2025
Heating Capacity 71000
Air Flow Multi-Position
BTU Input 88000
Voltage 115 VAC
Phase Single
Cycle/Hertz 60
Minimum Circuit Amps 18.2
Maximum Fuse Size 20
Ignition Type Hot Surface
Color Gray
Fuel Type Natural Gas or LP
Gas Connection 1/2" [12.7 mm] N.P.T.
Energy Star Rated No
Blower Motor HP 3/4 HP
Product Family N8MSN
GEM - Case Quantity

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