DAY&NIGHT 


Gas Furnaces

Now you can savor the warmth of your home at an affordable price with our efficient and reliable gas furnace. It features a fixed-speed blower motor and single-stage gas heating that delivers reliable temperature control and quiet performance.

TS-N4H3-thumb Badge 20 Yr heat exchanger

  • 80-96% AFUE rating, 

  • Quiet performance
  • Fixed-speed blower motor and single-stage gas valve also provide even levels of temperature control and comfort
  • Dual fuel capable with a compatible heat pump and thermostat for energy-saving heating performance
  • Air purifier and humidifier compatible for better home air quality
  • 10-Year Parts Limited Warranty
  • 20-Year Heat Exchanger Limited Warranty


Now you can savor the warmth of your home at an affordable price with our efficient and reliable gas furnace. It features a fixed-speed blower motor and single-stage gas heating that delivers reliable temperature control and quiet performance.

TS-N4H3-thumb Badge 20 Yr heat exchanger

  • 80% AFUE rating

  • Quiet performance
  • Fixed-speed blower motor and single-stage gas valve also provide even levels of temperature control and comfort
  • Dual fuel capable with a compatible heat pump and thermostat for energy-saving heating performance
  • Air purifier and humidifier compatible for better home air quality
  • 10-Year Parts Limited Warranty
  • 20-Year Heat Exchanger Limited Warranty


Now you can savor the warmth of your home at an affordable price with our efficient and reliable gas furnace. It features a fixed-speed blower motor and single-stage gas heating that delivers reliable temperature control and quiet performance.

TS-N4H3-thumb Badge 20 Yr heat exchanger

  • 80% AFUE rating

  • Quiet performance
  • Fixed-speed blower motor and single-stage gas valve also provide even levels of temperature control and comfort
  • Dual fuel capable with a compatible heat pump and thermostat for energy-saving heating performance
  • Air purifier and humidifier compatible for better home air quality
  • 10-Year Parts Limited Warranty
  • 20-Year Heat Exchanger Limited Warranty