Final Dryer Vent Policy
Oakbrook Townhouses
Adopted by the Board April 8, 2019
Over the past few months, two or more members have complained of dryer vent problems. They have ranged from perceived longer dryer cycle times to shutdown of a dryer following a warning of excessive temperature or pressure. The complaints have centered on the flat roof buildings whose venting passes out of the member’s unit before being vented through the mansard roof atop the building, or through the internal walls, ceilings, or floor of the unit.
Blockage of dryer vents can create serious risk of fire. Vents need to be kept open, and all dryers have removable filters, which should be cleaned after every dryer cycle to ensure that lint does not escape and accumulate in the ductwork downstream from the dryer. Not all persons are aware of the need to clean these filters.
Lint that escapes the dryer filters can accumulate in any downstream ductwork and can gradually build up to form a partial or total blockage of the duct. This usually occurs at ducting tees, elbows, discontinuities, or holes. The result is a gradually increasing pressure and temperature of the heated air between the dryer and the blockage, with increased risk of fire.
Manufacturers of new dryers often install pressure or temperature sensors to warn the owner of increased fire risk, and sometimes program shutoff warnings or actual shutoffs if sensor criteria are not met. Older dryers may not have such devices. In some cases, aftermarket installation of ductwork for other purposes has been connected to dryer ductwork (perhaps outside of code requirements), thereby complicating the situation. Or the other way around!
Dryer vents may exit the unit owner’s property in several ways. In at least one of our flat roofed buildings, the dryer vent exits the ceiling of the unit inside the mansard roof extension on the roof. In other units, the dryer vent leaves the unit thru the ceiling, walls, or floor of the unit.
As a result of the complaints, our maintenance contractor, Edwin Wittstruck, has been asked to inventory all dryer vents on all buildings. A report is expected shortly. NWP is seeking estimates from companies which clear dryer ducts, for clearing the portion of any ducts lying outside the walls or ceilings of the owners’ unit…those estimates generally fell in the $40 per unit range. However, this cost does not include any duct cleaning internal to the unit, which, under the Board’s recent actions on other issues, may be the owner’s responsibility, based on the Oakbrook Townhouses CC&Rs and Bylaws.
Definitions
By “dryer vent” is meant the ductwork from the dryer’s drying system itself to the outside, whether gas or electric, and not the vent to remove combustion products from the burning of gas to provide the heat to the dryer. Dryer venting include filters built into the dryer itself to remove lint. Dryer vents do not include the internal ducting of the home’s heating system.
Policy
The general Board policy of maintenance of dryer vents follows the wording and intent of the Oakbrook Townhouses CC&Rs and Bylaws which provide that the association is responsible for maintenance and repair of items external to the unit. In the case of dryer vents, this means that the association is responsible for ensuring that dryer vents are in proper working order once they leave the ceiling or wall of the individual owner’s unit. The owner is responsible for ensuring the dryer venting inside the ceiling and walls of the unit, including the filter system, is in proper working order.
The association will ensure that its responsibility for dryer vents is carried out through a regular maintenance program on external dryer vents, once they leave the ceiling or wall of the unit.