Dryer Vent Booster Fan Cleaning

Most home inspectors in the united states when citing regulations pertaining to dryer venting refer to the international residential code.

Dryer vent booster fan cleaning.

Booster fans should be added to any dryer duct exceeding 25 feet in length. Remove lint from the duct by hand and then vacuum the inside of the duct. Go outside the house and remove the exterior vent cover. Longer runs of vent duct decrease the efficiency of clothes dryers.

Our booster fan cleaning service during our booster fan cleaning service our technicians remove all lint and debris that has built up on the fan and its mechanical components. One person had four 90 degrees turns two of which are very close together and it negotiated the turns with no problems. When calculating the length of your vent every 90 degree turn is equal to five feet in length. These are people talking about the gardus cleaning kit.

This raises your utility bills as you often need to increase the number of drying cycles required. The booster fan and the dryer vent system as a whole should be cleaned once a year to ensure safety and adequate efficiency. Dryer booster fans help the air duct system by boosting airflow through the dryer duct. They can be switched on or off via a switch time switch or a current sensing relay.

Federal building codes for dryer vents and ducts. Cleaning a dryer duct isn t difficult. Clean out the dryer vent from the outside using a vacuum. A pressure sensitive switch automatically starts the dryer vent booster fan only when the dryer is running.

Dryer booster fans help boost airflow through the dryer duct. Cleaning a dryer booster fan. Your dryer only has the power to push that heavy wet lint so far so it s inevitable that some of it is going remain behind in the vent pipe. Dryer vents don t need cleaning.

Hot air from the dryer is then pushed out the exit. If you live in a condo and your laundry machine is further than 25 feet you need a booster fan to prevent moisture condensing in the dyer duct. When the system determines that the airflow is not sufficient it automatically turns on to resolve this issue. They can be switched either with a pressure switch or via a current sensing relay.

A pressure switch senses pressure in the dryer duct run and allows power to flow to the fan. Making 90 degree turns with a dryer vent cleaning kit. Use hose extensions if available to vacuum out as much of the duct as you can.