Honeywell ARD20TZ Round Automatic Damper, 20"

"20"" ROUND DAMPER

A damper is a common heating and air conditioning component that opens and closes, regulates the flow of air through ductwork. This 20"" Automatic Round Damper from Honeywell includes an RS-232 communication feature for remote-controlling the damper within the home or office, an optional delay in opening to help prevent drafts, a temperature probe for monitoring attic temperatures while adjusting the humidity, an external manual override control, and a fully insulated casing"

Honeywell 20"" Round Automatic Damper, for 2X 20"" Series Louvers.

This is a 20"" Round Automatic Damper, Z-Wave ready. The automatic damper can be controlled with a Honeywell Home Automation System, which allows the user to control the damper from a smartphone or computer.

The Honeywell Automatic Round Damper ARD20TZ helps keep your home comfortable, by keeping the cold air from escaping outside and the winter winds from coming inside. The Round Damper is effective for overhead fireplace applications with a 20" to 21"" interior opening.

Honeywell's Round Automatic Damper is a full-line solution for new construction or replacement applications. It is available in 20", 24", 26" and 30" round sizes, and can be installed vertically or horizontally in 2", 4" and 6"" rough openings.

Ideal for homes with or without air conditioning, the Round Automatic Damper is AMAZINGLY SMALL, EASY TO INSTALL and REMARKABLY EFFECTIVE.

The 20"" automatic damper is designed to control ventilation in fireplaces or wood stoves. It is ideal for either a gas/oil or solid fuel burning appliance. The heavy-duty construction resists rusting and heat for long life. The damper has an adjustable tension device that allows the damper to open and close at the speed you choose. When closed, the damper automatically shuts off air circulation. When partially opened, fresh air can enter the room through regulated vents in the front of the damper. Completely opened, a 100% draw can be achieved for complete combustion and maximum heat output."