Usually around 4-5, but these devices are generally filled to a desired temperature differential, not simply by weight.
3.0 pounds or 48 ozs. for the dual air (front and rear heat and A/C)
No.
carefully
No
Yes, the heat pump (in the heating mode) is like an air conditioner in reverse. It cools the outside air and heats the room air. Of course, you need Freon to do this heat-transfer process.
How much freon does a 5 ton heat pump hold?
In order to buy freon you need a license, therefore you shouldn't attempt to add freon. Call a contractor to service your unit.
yes it pumps freon
Yes a heat pump reverses the function of an air conditioner. Like any refrigerant system if a Technician says "it needs Freon", make sure the leak is repaired first.
No, Freon is a "Refrigerant". It is compressed and then run through a heat exchanger where it expands and absorbs heat from the air that is being blown into the car. Coolant (Ethylene Glycol) only carries heat from one place (the engine) to another (The radiator).
If you add 410A to a heat pump does it put out more heat or less?
Yes, depending on how long the lines are. The unit should have a sticker showing the unit's charge, then you have to figure the lines and the coils in the furnace.