3 in. X 4 in. Type B Gas Vent Increaser

You last purchased this on
 
Metal Fab

SureLock™ 3 in. X 4 in. Type B Gas Vent Increaser

This product requires certification to purchase.
Brand image
Metal Fab Type B Gas Vent Increaser
You last purchased this on
 
Metal Fab

SureLock™ 3 in. X 4 in. Type B Gas Vent Increaser

  • Fast #
  • Part #M3MIN4
  • Item #1601212
  • Manufacturer Part #3MIN4
5 out of 5 Customer Rating
This product requires certification to purchase.
X Points
EACH
Pro Pricing Displays discounted prices List Pricing Displays catalog prices No Pricing Removes prices from page
Out of Stock
  • Pick Up: Not available
  • Shipping: Not available

Frequently Purchased Together

Product Details

  • Double wall design enables use at close clearance to combustibles
  • Design eliminates sharp edges by hemming the flue and casing
  • Approved for use with category 1 gas furnaces, heaters and boilers
  • Features positive twist lock, tool-free assembly and disassembly
  • Requires Certification

Documents

INSTALLATION

Specifications

Coating:
Galvanized
Collection:
SureLock™
Diameter - Inside 1:
3 in
Material:
Steel