writes:
"I purchased an upflow gas split system. I couldn't be happier. Installing the furnace was a breeze & it was fun. The A/C has yet to be tied in due to it stll being cold out. I don't forsee any problems. My old split system was a nationally known brand that was supposed to be high efficiency. It broke down five years running. I got tired of waking up to a cold house! I sleep better now!! My entire system including new ductwork cost less than half of what local contractors wanted!!"
The Model ARD is a single blade damper contstructed with 24-gauge galvanized steel. The single blade design includes a gasketed seal for tight shut-off and can be installed on systems with up to 0.8" of static. The ARD can be installed in any rigid or flexible round duct system. The ARD comes power closed but can be easily field-converted to power open.
Features
Galvanized steel.
Single-blade damper.
Shipped as power closed/spring return open damper, for use with Honeywell Zoning Systems.
Can be field-converted to power open/spring return closed damper when used as an independent zone or for fresh air intake.
Blade closes off tightly against gasket for minimal leakage.