Heat Pump In Attic Sweats

Heat pump in attic good idea or bad.

Heat pump in attic sweats.

Our duct work for the first floor is in the crawlspace and for the second floor the ducting is between floors with baseboard registers throughout. The colder the air is inside the duct the greater the chance of ductwork sweating. In many cases a system would need to be over sized in order to compensate for this added heat load. Imagine how efficient your cooling system is when it is surrounded by these extremely hot temperatures.

And we know for sure that many of the contractors that are sizing and installing. Contact a professional if you aren t sure what sort of ventilation to add but it typically depends on cubic feet of air in the room as well as its location. While sweating may be a simple annoyance it may also be potentially dangerous. Whenever there is a contact between the hot humid air and cold metal surface then there will be sweating or condensation on the metal surface so it is very important to have a proper insulation for the air handler ducts in case the portion of the duct is coming in contact with the.

It s a natural process and similar to the way a chilled soda begins to sweat once you take it out of the refrigerator on a hot day. The simple physics behind sweating is. It might not sound like it but condensation on ductwork can be a serious problem causing all sorts of secondary problems like leaking ceilings and mold infestation. Sweating plumbing in these areas usually means that there isn t enough airflow to move humidity and hot air out.

Improper or no insulation of ducts. If we take into consideration that on a hot summer day the attic where your ducts live can be as warm as 150 degrees that 90 100 difference in the temperature is what can cause the condensation to begin. Installing more fans and vents can prove a very effective solution. Sweating presents itself in an air distribution system as moisture that forms on the faces of lay in diffusers and t bar grids adjacent to those diffusers where this moisture collects and drips into the areas below.

Keep a spare pump up there. Wire in the safety to cut the compressor let the fan run so you know theirs a problem. Avoid a pump at all costs but if you have to. So if the thermostat is sitting at 74 degrees the air being pushed into the duct system is going to be right around 54 degrees.

Either way it is a symptom of a larger problem. During the summer when the outside temperature is over 30c the attic space in your home can get over 50c. Run the the poly tube with the line set when the pump shuts down gravity will draw 90 of the water out of the sump. Saves a trip on a weekend.