check to see if drain to unit outside in draining may be clogged
Typically needs "A" coil atop furnace in ductwork, large vapor and small liquid copper lines running between a-coil and external (outside) condensor/compressor unit, 220 V at compressor end, and a professional to silver braze the commpr connections, evacuate the system, and install the refrigerant.The all you need is a thermostat.
the big line is the suction for the the compressor in the A/C unit, The small line is the compressor discharge that goes to the furnace
tell me funtion of tube types of furnace
Lennox top o the line furnace is 98.2 percent efficient
you would convert it buy using specific gravity. the specific gravity of fuel oil is 0.893 at 60F. so that said 1 liter of furnace oil would weigh 893g. one metric tonne of furnace oil would equal roughly 1120 liters
No, but your furnace still does
the filter on a central unit is the same as the furnace filter usually located in duct work directly beside furnace
it's the same as the furnace filter. the air conditioner runs through the furnace to push he cold air. change your furnace filter and you are changing the air filter on the air conditioner
yes.
dead mouse inside the furnace
The furnace or air handling unit in the house.
Generally allow one day for replacing a furnace and one day for replacing an air conditioner. You need to replace furnace and air conditioner at the same time.
moisture enters the system threw leakes
Usually a 3 ton - 70,000btu furnace.
If you are running your central heating/air conditioner unit to cool your home, moisture will condense on the cooling coil inside the unit and should drain out to the outside or will be pumped out. This will lower the humidity in your house. The question is to vague, but I suspect a coil pan leaking 90% or better furnaces are also condensing and generate water.
If this is happening you need to get your furnace serviced by a qualified engineer.
My parents did it with existing ductwork.