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This Master Flow 12-inch x 6-inch x 7-inch insulated register box is constructed from durable 30-gauge galvanized steel. Designed for HVAC transitions from round pipe or flexible duct to a rectangular air register, it features a 1-inch fiberglass insulation lining that provides an R4 insulating value, reduces system noise, and controls condensation. This pre-insulated fitting eliminates the need for manual wrapping and installs easily with sheet metal screws
- Regular price
- $23.30
This Master Flow 12-inch x 6-inch x 7-inch insulated register box is constructed from durable 30-gauge galvanized steel. Designed for HVAC transitions from round pipe or flexible duct to a rectangular air register, it features a 1-inch fiberglass insulation lining that provides an R4 insulating value, reduces system noise, and controls condensation. This pre-insulated fitting eliminates the need for manual wrapping and installs easily with sheet metal screws
- Regular price
- $23.30
This Master Flow 12-inch x 6-inch x 7-inch insulated register box is constructed from durable 30-gauge galvanized steel. Designed for HVAC transitions from round pipe or flexible duct to a rectangular air register, it features a 1-inch fiberglass insulation lining that provides an R4 insulating value, reduces system noise, and controls condensation. This pre-insulated fitting eliminates the need for manual wrapping and installs easily with sheet metal screws
