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Nu-Calgon Gift Card

Metal-Fab - 4MDC-CB 4" B-Vent Draft HD Connector

Item: 4MDC-CB
MFR: 4MDC-CB
  • SAVE15

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About This Product

Product Info

Description

Metal-Fab - Metal-Fab's round and oval Type-B vent is UL listed for use with approved category 1 gas furnaces, heaters, and boilers. A category 1 appliance operates with a non-positive vent static pressure. The double wall design of B-vent enables the product to be used in homes and commercial buildings at close clearance to combustible. Metal-Fab's B-vent design incorporates features that make installation quick, easy, and safe. Some of those features are:
  • Elimination of sharp edges by hemming the flue and casing
  • Assembly & disassembly, without tools, using positive twist lock
  • 360° rotation of small diameter fittings using swivel tees, wyes, and elbows
  • Space savings inside standard stud walls using oval pipe
Metal-Fab 3"- 6" diameter B-vent pipe is now standard with our new Surelock® B-Vent Locking System . The patented locking system provides a secure lock with just the push of a tab, and can be easily disassembled by pulling the tab back out. Commercial Vent or "BIG Vent" is available in round sizes of 14" - 30". Big Vent sections (in 16" - 30" diameters) are joined together using Metal-Fab's quick connect locking system.
Warning: this product contains a chemical known to the State of California to cause cancer. P65Warnings.ca.gov

Specifications

Weight0.5 Pounds (lbs)
Width14.3 Inches (In)
Height10.8 Inches (In)
Country of OriginUSA
Length9.5 Inches (In)
BrandMetal-Fab
CompositionOuter wall is constructed of galvanized steel .018" thinck G90 Steel for sizes 3" to 14" diameter and .024" think G90 for sizes 16" to 30" diameter. The inner wall is constructed of aluminum alloy .012" think for sizes 3" to 8" diameter and .018" thick f
Diameter4"
Inside Diameter4"
Prop 65Yes
Size4"
UL ListedYes

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*Offer valid March 1, 2019 - April 30, 2019. Excludes special pricing. Offer cannot be combined with other offers or programs. While supplies last. No rain checks allowed. Not valid on previous purchases. Management reserves the right to modify or end this promotion at anytime. All products not available in all areas. Account must be active and in good standing with CE, as determined by CE’s credit department prior to and during the promotion period. Gift certificates.com voucher will be distributed within 60 days of the conclusion of the promotional term. Returns of eligible merchandise will be subject to deduction of valuation of voucher. Eligible accounts will be notified by telephone or email.
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