CORR/GUARD
INSTALLATION INSTRUCTIONS
This symbol on the nameplate
means this product is listed by
Underwriters Laboratories Inc.
Tested to UL1738 / CAN / ULCS636-1995
Listing No. MH26687
Testing No. 11EN
Corr/Guard
PRESSURE RATED VENTING SYSTEM
AL29-4C
®
STAINLESS STEEL
CoNDENSING APPLIANCES
CAT. II, III, IV APPLIANCES
FUME ExHAUST
3”(76mm)-24”(610mm) DIAMETERS
IMPORTANT: DO NOT INSTALL WITHOUT FIRST READING THESE INSTRUCTIONS
VERY CAREFULLY.
ExAMINE ALL CoMPoNENTS FoR PoSSIBLE SHIPPING DAMAGE BEFoRE
INSTALLATIoN. PRoPER JoINT ASSEMBLY IS ESSENTIAL FoR A SAFE
INSTALLATIoN. FoLLoW THESE INSTRUCTIoNS ExACTLY AS WRIT-
TEN. CHECK SEVERENESS oF JoINTS UPoN CoMPLETIoN oF ASSEM-
BLY. THIS VENTING SYSTEM MUST BE FREE To ExPAND AND CoNTRACT.
SUPPoRT SYSTEM IN ACCoRDANCE WITH THESE INSTRUCTIoNS. CHECK
FoR UNRESTRICTED MoVEMENT THRoUGH WALLS CEILINGS, AND RooF
PENETRATIoNS. DIFFERENT MANUFACTURERS HAVE DIFFERENT JoINT
SYSTEMS AND ADHESIVES. Do NoT MIx PIPE, FITTINGS, oR JoINING
METHoDS FRoM DIFFERENT MANUFACTURERS.
METAL-FAB, INC. P.O. BOX 1138, WICHITA, KS 67201-1138
C
US
