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TIME SAVING TECHNOLOGY | SUPERIOR QUALITY PLASTIC | MADE IN THE USA
QUICK CONNECT START COLLARS
Available in 5” - 12” sizes listed above
Optional pre-installed damper models available
UL CLASSIFIED 2043
Installs in Seconds!
High Impact Plastic
No sharp metal tabs to bend - Reduces risk of injury
Won’t dent or rust
Less conductive than metal - More resistant to sweating
Two sided adhesive gasket and four (4) Quick Zips fasten to
sheet metal & duct board or insulated board up to 2” thick
Air Diffusion Council’s 2” Collar Length Required for Code
Easily pre-install your flex duct before getting into an attic
or crawlspace
Contractor/OEM Preferred - Multiple Applications
5”
HT-0503
HT-0504
HT-0703
HT-1003
HT-0704
HT-1004
HT-0603
HT-0604
6”
HT-0803
HT-1203
HT-0804
HT-1204
8”7”
10
12
Diverter / Deflector
10”, 12”, 14” Rotary Damper
2’ X 2’ Perforated Supply/Return Grille
with Molded Fiberglass Plenum/Shroud
Standard Rectangular Residential Registers
Standard 6” Residential Register with Boot
Linear/Slot Diffuser
Additional Products in the R & D Stages
* Please contact info@havacotechnologies.com
to submit your product ideas for consideration
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