can you please tell me what size tonnage is lennox HS9-651-2P and HS9-511-1P
3.5 ton
looks like a 5 ton unit
The Lennox 10ACB48-10P air conditioner has a tonnage size of 4 tons. This model is designed for residential use and is suitable for cooling larger spaces, typically ranging from 2,000 to 2,400 square feet, depending on various factors like insulation and climate.
Hs18-511-3p
The Lennox HS18-461-3P is a 4-ton air conditioning unit. It is part of the HS18 series, designed for residential use, offering energy-efficient cooling solutions. This tonnage size indicates its cooling capacity, suitable for larger spaces in homes.
26.1 kbtu/hr is considered about 2 tons (24 kbtu/hr)
The Lennox G12RQ3E-82-6 is a 12-ton rooftop unit. It is designed for commercial applications and is part of Lennox's high-efficiency product line, focusing on reliability and performance in heating and cooling.
Lennox 8 SEER 2.5 Ton AC
Lennox's older systems have their own code found between hyphens in the model number. 211=1.5 ton 261=2 ton 311=2.5 ton 411=3 ton 461=3.5 ton 511=4 ton 651=4.5 ton So, in the case of your example, you have yourself a 3.5 ton, or 42000 pounds.
Under international shipping regulations for manning levels, safety rules and registration fees, the unit of measurement of a ship's size is its GROSS TONNAGE.Gross tonnage is calculated by measuring the ship's volume from keel to funnel to the outside of its hull and applying a mathematical formula. Gross tonnage is different to a ship's deadweight tonnage, displacement tonnage or net tonnage and is in effect the moulded volume of enclosed spaces on board the vessel.
That is a 3 ton
The tonnage of a galleon ship typically ranged from 100 to 1,000 tons, depending on its size and purpose. Larger galleons, often used for trade or war, could exceed this range, with some reaching up to 2,000 tons. The tonnage was a measure of the ship's cargo capacity and overall size, reflecting its design and function in maritime activities during the Age of Sail.