At this point, insert the plug for the dryer into the socket without turning on the power. The older connections that used a, flexible hose exhausts usually connected directly behind the dryer exhaust and won’t be vent the air properly. White plastic, aluminum foil or a rigid metal pipe vent are the most popular materials used portable saw mill suppliers in dryer ducting. Think of the clothes dryer as the underrated player on the baseball team. Next separate the vent from the outside duct and vacuum off any excess lint accumulation. Exhaust ducts shall not be connected with sheet-metal screws or fastening means which extend into the duct. In some cases when the dryer has a heavy load of clothes drying, there can be as much as a gallon of water which will exit the dryer and home through an exhaust duct. There’s nothing like doing a quick test to see if the all connections are tight and that the air vents correctly.016-inch-thick (0. If you install a periscope box vent, you will need a new dryer vent exhaust opening through the wall to the outside. “Exhaust ducts shall be constructed of minimum 0. Connect the circuit breaker that you removed earlier.When it comes to ducting, we have many different materials to choose from.

　　If you have a breaker, you should remove it too just in case.4 mm) rigid metal ducts, having smooth interior surfaces, with joints running in the direction of air flow.Before you start to do anything you should disconnect the dryer from the main power source. Then join the upper part of the periscope box to the overhead duct. Take a quick look outside to see that the dryer is venting properly. Then turn on the electric power at the main power supply. A periscope box vent lets the dryer sit closer to the wall.”So if you have ribbed ducting and would like to replace it with rigid pipe ducting, here are some quick tips. Because of its metal design it collects less lint than a flexible dryer hose. Rigid pipe does the exact opposite and does not inhibit airflow, therefore increasing the overall efficiency of the clothes dryer. Slip a band clamp over the duct and attach the elbow to the duct tightening it with a screwdriver.In fact Section M1502 of the International Residential Code (IRC) guidelines prohibits using ribbed ducting altogether.

　　Push the periscope box vent into the exhaust outlet and tighten the clamp using the screwdriver. By pulling the upper one down and lifting the lower one and making them they will snap together. And separate the vent from the exhaust outlet by loosening the clamp that holds them together with a screwdriver. The problem with the ribbed shape ducting is that while it is more flexible than the rigid shape ducting, it slows down the venting process which ends up increasing energy costs in the long run.The last step is to join both vents. Attach a band clamp to secure the elbow firmly and give it a 90 degree bend. If you don’t have one you might want to consider installing one. Clean excess lint in the exhaust outlet.Most of us spend little time thinking how important a dryer vent is to venting air from our clothes dryer. Push back the dryer against the wall. Then join the lower ducting to the periscope box. Even a top of the line dryer needs a safe and effective duct and vent to make sure that the clothes dry correctly. Typically the ducting comes in a ribbed or rigid shape.Now take the upper end of the periscope and lift it over the dryer. Now pull the dryer away from the wall