Attic Air Handler Running Constantly

And the compressor is an expensive part you don t want to replace.

Attic air handler running constantly. Your thermostat is set to keep it running. Even if your air filter is new you may be using one that s too restrictive for your system such as one designed to remove pollen and allergens. This is the secondary condensation pan which is installed under the air handler to save a ceiling. Again it doesn t run constantly.

As the air flow is reduced the temperature of the air goes below the dew point and causes sweating. It s an abnormally hot day. If your thermostat is set at 65 degrees and it s 95 degrees out your air conditioner will have to run constantly to try and keep up. Typical items that clog condensation lines are algae muck and trash like insulation from the attic.

An undersized system struggles to cool your home which is why it s running constantly. Consider raising your thermostat to a more reasonable level. Goodman attic air handler constantly running. This is a horizontal flow air handler installed in the attic.

Status not open for further replies. Mar 24 2008 1. Also slightly visible is a float switch which offers triple protection against flooding in an attic if the primary drain were to plug up. Your air conditioner can only handle a specific temperature difference between your home and outside.

Due to the chocked filters or blocked duct or maybe for whatever reason if the air flow is restricted then there will be chance of sweating. For better air flow use a filter with a lower merv value. Pros to running fan on air conditioner continuously. Notice the drain pan under the air handling unit to catch condensation if the primary pan were to overflow.

This constant running will reduce pressure in the evaporator cooling coil until it freezes over. This will determine. If your air handler is in an attic it should have a secondary pan to catch the water in case the primary condensation pan or condensation drain line gets clogged. Start date mar 24 2008.

What you should do. Less frequent starts and stops of the fan can reduce the stress from startup and potentially help extend it s lifespan. Get an air conditioning contractor to perform a heat load calculation on your home. This is dangerous because the freezing can cause liquid refrigerant to flood back to the compressor and damage it.

So you may think of changing the filters or cleaning the air handler ducts to solve the problem. It s important to note that on extremely hot days you should expect your air conditioner to run more often than usual. Only when it s hot and the thermostat is set to off will the fan activate on its own.