- Transition from flat surface to round pipe or insulated flex duct
- Durable galvanized steel construction
- Fits most ductboard thicknesses through 1-1/2 in. (or R6 value)
- See More Details
Frequently Bought Together
Price:
$928
Product Overview
The Master Flow 12 in. Starting Collar is suitable for most HVAC applications. It provides a transition from a flat surface like a plenum (made from metal, ductboard or insulated) to round pipe or insulated flexible duct. It can be used with ductboard, an internally lined or unlined plenum. This galvanized steel starting collar features extra-long tabs to fit most duct board thicknesses.
- Connects round pipe or insulated flexible duct to a flat surface to start a duct run
- Install with sheet metal screws (not included)
- Fits most HVAC types for universal application
- Can be used with an internally lined or unlined plenum
- Extra-long tabs to fit most ductboard thicknesses through 1-1/2 in. (or R-6 value)
- Seal seams with code-approved mastic, sealant or duct tape (sold separately)
Info & Guides
Product Overview
- Transition from flat surface to round pipe or insulated flex duct
- Durable galvanized steel construction
- Fits most ductboard thicknesses through 1-1/2 in. (or R6 value)
Compare Similar Starting Collars & Take Offs
 | |  |  | |
| Brand | Master Flow | Master Flow | Master Flow | Master Flow |
| Name | 10 in. Starting Collar Take Off | 12 in. Starting Collar Take Off | 14 in. Starting Collar Take Off - Snap Together | 16 in. Starting Collar |
| Price | $895 | $928 | $1063 | $1611 |
| Ratings | (11) | (29) | (10) | (15) |
| View Product | View Product | View Product | View Product |
Compare Similar Starting Collars & Take Offs
| | | | |
| Brand | Master Flow | Master Flow | Master Flow | Master Flow |
| Name | 10 in. Starting Collar Take Off | 12 in. Starting Collar Take Off | 14 in. Starting Collar Take Off - Snap Together | 16 in. Starting Collar |
| Price | $895 | $928 | $1063 | $1611 |
| Ratings | (11) | (29) | (10) | (15) |
| View Product | View Product | View Product | View Product |
Specifications
Dimensions
Product Depth (in.)
14
Product Height (in.)
6
Product Width (in.)
14
Details
Brand/Model Compatibility
Universal
Gauge
30
HVAC application
All HVAC types
Material
Galvanized Steel
Product Weight (lb.)
1.01 lb
Returnable
180-Day
Warranty / Certifications
Manufacturer Warranty
Free from Manufacturer Defect at Time of Delivery.
Questions & Answers
2Questions7Answers
If it's not available in stores and not shippable, why do you list it?
Asked by Confused March 20, 20184
AnswersWhen I got mine it was shipped to the store as I requested. Now it said it was out of stock on line. Not sure if Master flow stopped making them or that they are behind in supplying them. Don't no what else to tell you, you might have to keep checking back to see if they come back in stock.
Can this be used on a metal main duct?
Asked by Frank February 4, 20163
AnswersThe "external collar" adjusts down from the fiber board thickness to the metal duct thickness. Seal it up good as always and it works great.
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