The LS25 Unit Heater

LS25 Unit Heater
  • Efficiency up to 82%
  • Heat capacity from 30,000-400,000 Btuh
  • Compact and standard models available
  • Separated combustion
Highlighted features

Why the LS25 Unit Heater stands out

  • Versatile- approved for both horizontal and vertical venting
  • Engineered for Easy installation
  • Designed for harsh operating conditions where airborne contaminants may be present
  • Quiet operation
  • Simplified service with onboard diagnostics
  • Dimpled tubular heat exchange for improved performance
  • Factory run-tested and wired
  • 15-year limited warranty on stainless steel heat exchanger
  • 10-year limited warranty on aluminized heat exchanger
  • 1-year limited warranty on covered components