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Tempstar Gas furnace N80MSN Performance 80 Gas Furnace

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Tempstar Residential HVAC Gas furnace Repair, maintenance, and replacement planning
Tempstar N80MSN Performance 80 Gas Furnace product image

Technical Specifications

Product Specs

  • Brand: Tempstar
  • Official model: N80MSN
  • Official product name: Performance 80 Gas Furnace
  • Equipment type: Gas furnace
  • Product group: Residential HVAC
  • Efficiency Rating: 80% AFUE
  • Operation: Single-stage operation
  • 20-Year Heat Exchanger Limited Warranty:
  • 10-Year Parts Limited Warranty upon timely registration+:
  • Efficient multi 18-speed ECM blower motor
  • Induced draft combustion motor
  • Single-stage gas valve
  • RPJ ® (Rigid Press Joint) primary heat exchanger
  • Silicon nitride hot surface igniter
  • Model or series: N80MSN Performance 80 Gas Furnace
  • System role: Forced-air heating appliance for a ducted HVAC system
  • Application: Residential, light-commercial, or managed-property comfort applications
  • Compatibility check: Verify fuel type, venting, electrical requirements, capacity, controls, and installation clearances.
  • Verified source: tempstar.com

Useful troubleshooting details

  • Confirm the furnace or packaged heating model, serial number, gas type, venting or condensate setup, filter size, thermostat, and paired cooling equipment.
  • Share no-heat, ignition trouble, lockout or error codes, pressure-switch concerns, blower issues, short cycling, venting, condensate, or unusual noise.
  • For replacement planning, note whether the project is like-for-like replacement, dual-fuel planning, or conversion to a heat pump.

Service planning

How GreenFlow handles N80MSN Performance 80 Gas Furnace requests

1

Identify the equipment

Confirm the model or series name, serial number if available, photos, and whether the unit is roof, exterior, basement, or mechanical-room equipment.

2

Describe the service issue

Share no heat, no cooling, weak airflow, error codes, alarms, leaks, noise, control problems, or comfort complaints.

3

Review access and history

Include access notes, tenant or business-hour constraints, filter status, recent repairs, and maintenance records when available.

4

Plan the next step

GreenFlow can route the request for diagnostics, repair planning, maintenance, replacement scope, or related system upgrades.

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Our Happy Customers

Murali S.

HVAC technician was punctual, followed up well, completed quick repairs, ensured the issue was resolved, and provided helpful recommendations.

Terry S.

Excellent service from best tech!

Michele Z.

Andrey was professional, prompt, smart, thorough and exceedingly pleasant. We are likely switching our current HVAC company to Green Flow.

Ray

Just had a service call because my tankless water heater stopped working with E110 code. Andrey located the root cause real quick and fixed the issue within half an hour, also gave reasonable recommendations for further maintenance.

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