Goodman Gas Furnace

Installation/Repair/Services By Romaheating Certified Technican



Gas Furnace

Two-Stage Convertible Multi-Speed Gas Furnaces 80% AFUE


Goodman Gas Furnace GMH8/GDH8

Goodman Gas Furnace GMH8/GDH8

  • Heavy-duty aluminized-steel tubular heat exchanger
  • Silicon Nitride igniter
  • Single-Stage gas Valve
  • Two-stage gas valve


  • High reliability and quality
  • Durable and long igniter life
  • Simple installation and setup
  • Operates on two-stage or single-stage thermostats


Technical Specifications

  • ModelGMH8/GDH8
  • TypeGas Furnace
  • AFUE0.8
  • SEER0.8
  • Energy CertifiedNo
  • Comfort Net CompatibleNo
  • Product Shipping Weight142.000 lb


  • Product Height (in.)33-1/2 in
  • Product Width (in.)14 in
  • Product Depth (in.)28-1/2 in