Thermaflex

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FlexFlow Elbow
The FlexFlow Elbow maximizes airflow by economically forming any brand and any size of commercial or..
$6.25
KM R-6 INSULATED AIR DUCT - 25FT
Strong polyester film laminated and encapsulating a heavy, corrosion resistant steel wire helix, for..
$0.00
M-KC R-6 INSULATED AIR DUCT - 25FT (PRO SERIES)
Our premier product, the M-KC Flexible Duct offers a comprehensive solution to your HVAC duct needs...
$0.00
M-KE R-6 ACOUSTICAL INSULATED AIR DUCT - 25FT (PRO SERIES)
The M-KE Acoustical Duct offers exceptional sound control. Its acoustically rated chlorinated polyet..
$0.00
S-LD  R-6  AIR CONNECTOR - 25FT (PRO SERIES)
Advantages of S-LD Air Connector Reduced total installed cost-fast economical installation S..
$0.00
S-LP-10    NON-INSULATED AIR DUCT - 25FT (PRO SERIES)
Non-insulated air connector with extremely strong woven fiberglass fabric with flame retardant coati..
$0.00
S-TL  NON-INSULATED AIR DUCT -  4" - 14" 25FT & 16" - 20" 15FT (PRO SERIES)
  16" and above are ONLY 15ft sections! Non-insulated UL181 Class 1 flexible air duct, ex..
$0.00