Selkirk 4-Inch Diameter Type B Gas Vent Storm Collar for HVAC System, 104810 gas powered Requires 6 D batteries (not

Requires 6 D batteries (not included)

These towers are compatible with the YAKIMA HD Bar crossbars in 60

Crafted from high-density polyethylene (HDPE)

this roll of galvanized welded wire boasts a sturdy mesh design

for both large and small items

Selkirk 4-Inch Diameter Type B Gas Vent Storm Collar for HVAC System, 104810 gas powered Requires 6 D batteries (notThe Selkirk 4 Inch Diameter Type B Gas Vent Storm Collar is a reliable and essential component designed to enhance the performance and durability of your HVAC system. Specifically engineered for use with Type B gas vent systems, this storm collar provides a secure seal at the point where the vent pipe passes through a roof flashing, effectively shielding the interior of the vent from rain and other outdoor elements. Constructed from durable galvanized