Lennox LS25 Unit Heater with Separated Combustion BTU Rating:175,000 BTU Overall much greater output and

Overall much greater output and yield than any other lighting system

95% of the worlds plants form a relationship with mycorrhiza

Recommended Crops: Recommended for all plants

plants are forced to convert accumulated salts into secondary metabolites that improve harvest quality

larger flowers and greater yields

Lennox LS25 Unit Heater with Separated Combustion BTU Rating:175,000 BTU Overall much greater output andDesigned for Exceptional Performance The new LS25 Separated Combustion Unit Heaters utilize high temperature silicone gaskets to provide a superior seal and leakage rates that are up to 57% lower* than those allowed under ANSI Z83. 8. Lennox goes above and beyond to deliver a tight, durable seal because that is the key to unmatched durability and efficiency over the life of a separated combustion product in harsh environments. Features & Benefits More