Buyer's Guide
Duct Sealer:

• 62Controls, Application
• 57Controls, Type
• 56Valves, Type (Part C)
• 54Air Conditioning Units
• 54Valves, Type (Part B)
• 48Valves, Type (Part A)
• 47Boilers, Application: Hot Water
• 46Ventilation
• 46Controllers
• 44Heat Pumps
• 44Controls, Type: Temperature
• 44Heat Exchangers
• 42Fittings, Pipe
• 42Controls, Application: Zone Control
• 41Air Conditioning Units: Split Systems
• 40Controllers: Programmable
• 40Boilers, Application: Commercial
• 38Boilers, Application: Residential
• 37Air Handling Units
• 37Air Handling Units: Single Packaged

Buyer's Guide  Manufacturer

Vapco Products , Inc.
Valley Park, MO

Buyer's Guide  Manufacturer

Duro Dyne Canada Inc.
Lachine, QC

Buyer's Guide  Manufacturer

Selkirk Canada
Stoney Creek, ON

Buyer's Guide  Manufacturer

Flexmaster Canada Limited
Richmond Hill, ON

Buyer's Guide  Manufacturer

DynAir – Div. Carlisle Canada
Lachine, QC

Buyer's Guide  Manufacturer

Rectorseal
Houston, TX

Buyer's Guide  Manufacturer

LA-CO Industries, Inc.
Elk Grove Village, IL