Lennox LF24 Unit Heater

Lennox LF24 Unit Heater Ideal for a wide range of residential and commercial applications. • Ideal for hard-to-heat applications where excessive dust, dirt or humidity or negative pressure is a concern • Durable tubular heat exchanger • Heating capacities from 40,000–300,000 Btuh • Up to 82% thermal efficiency • Compact cabinet design on 45,000 Btuh model • Hinged door allows easy access to components • Stainless steel heat exchanger is available for longer product life • Sidewall venting eliminates roof penetrations • Self-diagnostic board with LED display improves troubleshooting efficiency and accuracy 1775