Lennox Model Number Nomenclature PDF

Lennox model numbers 14= 1 ton 21= 1-1/2 ton 26= 2 ton 31= 2-1/2 ton 41= 3 ton 46= 3-1/2 ton 51= 4 ton 65= 5 ton So, your unit is a two ton model. The HS stands for high side, HP for heat pump. The next two numbers are the series of unit, they generally work up as they introduce new models. Then a dash and the next two digits which are the.. Lennox Model and Serial Nomenclature - Free download as PDF File (.pdf), Text File (.txt) or read online for free. The document discusses Lennox product model numbering systems. Model numbers contain codes that provide information about the unit such as its series, capacity in BTUs or tons, and power characteristics. Serial numbers are also important for identifying specific units.

Lennox (NYSE: LII) is a leader in energy-efficient climate-control solutions. Dedicated to sustainability and creating comfortable and healthier environments for our residential and commercial customers while reducing their carbon footprint, we lead the field in innovation with our cooling, heating, indoor air quality, and refrigeration systems. Since 1968 all Lennox equipment that operates on voltage other than 120-volt/60 hertz single phase, is labeled with a letter designation to indicate primary voltage. This designation is the last letter in the unit model number. GCS16-060-125-2P - P =, single phase & 60 hertz. VOLTAGE CHARACTERISTICS Code Letter Voltage Phase Hertz A 230 1 60