INSTALLATION : EXHAUST FLUE INSTALLATION
Horizontal Units: The horizontal length cannot exceed 8 feet from the rear of the unit. Only two sections of flue are allowed in the horizontal run, so that there is only one seam between the unit connection and stainless steel elbow into the metal barrel. If the horizontal run is longer than 4 feet, then the flue must be supported inside the building near the seam.
IN ALL INSTALLATIONS ALL FLUE SEAMS (JOINTS) INSIDE THE BUILDING MUST BE CAULKED AND SEALED WITH HIGH-TEMPERATURE RTV SILICONE SEALANT AND
ALUMINUM TAPE.
Extending Maximum Height to 40 feet: Where additional height is needed, a unit can be custom-ordered with a collar that allows connection to an 8 ” ID flue. The maximum combined horizontal length and vertical height of the flue is then extended to 48 feet. The maximum allowable height is extended to 40 feet, but the maximum horizontal run remains at 8 feet.
GARN WHS 1000 and WHS 2000 Manual © HY-C Company LLC - September 2024
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