Roof Swamp Cooler Not Blowing Cold Air

If there is not enough air coming from the unit make sure there is enough exhaust for the cooler.

Roof swamp cooler not blowing cold air. If it is 95 degrees out that is what you are going to have inside your home. But if you feel like your cooler is blowing hotter air than normal it may be worth getting an evaluation. If only the fan vent is on then you are just blowing the outside air into your house. So it is time to investigate why not.

Turn on the internal water pump for ten minutes to completely saturate the cooling pads before turning on the fan. Swamp cooler not blowing air. Cool air sinks after all. If not or you don t feel comfortable getting on your roof to check your cooler contact a professional to take a look at it.

At that point they stop cooling as well because the pump can not get enough water on the pads to keep them wet. If your swamp cooler pads are not getting wet you are going to have warm air blowing from your cooler. Also make sure to move the cooler close to an open window for optimal airflow. Every 1000 feet of air supplied requires 2 square feet of exhaust openings.

Make sure you have enough water supplied to your swamp cooler verify that the water pump is operating properly and make sure the distributor is not clogged. If your swamp cooler is not blowing hard enough or hardly blowing air at all the swamp cooler pump may not be working properly. This will make the cooler begin blowing cold air right away rather than gradually as the pads soak. Swamp coolers are most efficient on the roof.

The problem is obvious. This is one of the most common problems in swamp coolers. To solve this problem keep a few windows cracked to let dry air in and damp air out. When your swamp cooler is not blowing enough cold air the first thing you may want to check is the water system.

The water is not getting to the pads. As you run a swamp cooler it makes moist air in your home as water evaporates into the air. Consider portable evaporative coolers. If you do not have exhaust ducts you must have your windows or doors open to allow for proper airflow.

Make sure you have water in the bottom of your swamp cooler. Swamp coolers work ok until it reaches 94 degrees. Turn off the unit and clean the pump. However the more humid the air in your house is the less effective your evaporative cooler will be.

If this doesn t resolve the issue it may be time to replace the pump. But there may be issues with placement leakage or supply that prevent that. Inside your cooler the pump is pumping water to your pads and the blower is pushing cold air into your home. Typical on off controls for evaporative cooler.

We re right in the middle of summer and these summer rains can interfere with swamp coolers effectiveness.