L8X1 – California Ultra-Low NOx

Savings & Offers
Gas Furnace

L8X1 – California Ultra-Low NOx

L8X1 – California Ultra-Low NOx Description

The L8X1 gas furnace is a great choice for home heating and cooling needs and is one of the lowest emission furnaces in the entire Trane lineup.



Efficient performance

The L8X1 model family was specially designed to meet the NOx emission requirements of the South Coast Air Quality Management District (SCAQMD) and the San Joaquin Valley Air Pollution Control District (SJVAPCD). This family reduces NOx emissions by approximately 65%* and has an Annual Fuel Utilization Efficiency (AFUE) of 80%.

Durable construction

With a heavy gauge cabinet and tested components, each L8X1 model is built to stand the test of time.

Cleaner, healthier indoor air

Add Trane CleanEffects™ to your system for advanced air filtration that removes more dust, pollen and other irritants from conditioned air for a cleaner, healthier, more comfortable home.



L8X1 Furnace Models

modelheight (in.)width (in.)depth (in.)nominal capacity output (btuh)afue

*versus a standard low NOx furnace which operates at 40 ng/J

Every Trane furnace is packed with high-quality components and features. Each helps ensure that time after time, your unit will provide total comfort your family can rely on. The L8X1 features:

  • Heavy gauge cabinet
  • Aluminized steel heat exchanger
  • Fully insulated cabinet for quiet operation
  • Less than 2% cabinet air leakage
  • Single-stage operation
  • Highly efficient, Constant Torque ECM blower motor


* Estimated price reflects the most common average installation cost across the USA. Price may vary in your area. Price ranges shall apply to Basic Installation to include standard materials and service, which may vary by the type of system selected. All price ranges are subject to adjustment based on the unique characteristics of the home. Any changes or modifications to Basic Installation agreed upon by Buyer will be an additional cost as negotiated by Buyer and the independent Trane Comfort Specialist including the cost of mechanical permits that may be required by local and state law. Price ranges do not include any taxes, now or hereafter enacted. Taxes will be added by your Trane Comfort Specialist to the sales price to comply with local and federal tax law.