Advantage Mechanical Supply
The leading supplier of heating and air ventilation products. HVAC Diffusers, Louvers, Grilles, Registers, ducts and fittings. Titus
Advantage Mechanical Supply
All products
All
Supply Diffusers and Grilles
Return Air Grilles
Boxes & Fittings
Louvers and Dampers
Metal Ducts
Other Supplies, Accessories & Controls
Fabric Ducts
HVAC Shop
Contact Us Boxes & Fittings
Stainless Ductwork
Fire/Smoke Dampers
Metal Ductwork and Fittings
Floor Diffusers- Coming Soon!
Coming Soon!
Flex Duct
AC Units & Supplies
Stainless Steel & Copper Vents
Ambient Units and Supplies
Supply - Wall
Supply - Ceiling
Supply - Floor
Supply - Direct-to-Duct
Supply - Linear
Return - Wall
Return - Ceiling
Return - Filter
Return - Linear
Louvers and Dampers - Stormproof or Outdoor Louvers
Louvers and Dampers - Dynamic or Adjustable Dampers
Louvers and Dampers - Backdraft or Barometric Dampers
Copper Vents and Grilles
Stainless Steel Vents and Grilles
Supplies & Consumables - Flex Duct
Supplies & Consumables - Filters
Supplies & Consumables - Copper Tubes, Line Sets and Comms Wires
Supplies & Consumables - Thermostats
Ambient Units & Supplies - Air Purifiers
Ambient Units & Supplies - Aromatics
Ambient Units & Supplies - Humidifiers & Dehumidifiers
Metal Ductwork - Oval Duct
Metal Ductwork - Rectangular Duct
Metal Ductwork - Round Duct
Metal Ductwork - Fittings
Fabric Ducts - Warehouses & Industrial
Fabric Ducts - Pools & Gyms
Fabric Ducts - Greenhouses & Plant Nurseries
Fabric Ducts - Supermarkets & Retail
Ambient Units & Supplies - Ventilators
Drop Boxes
Supplies & Consumables - Refrigerant Gas

Ceiling Lay-In Plaque Diffuser 24X24 with Insulation - DPL
USD 67.3

Round Supply Ceiling Diffuser - DCF
USD 118.5

4-way Deflection Diffuser - DA4
USD 18.9

Ceiling Lay-In Modular Diffuser 24X24 with 2 Plates and Insu
USD 122.7

Ceiling Lay-In Plaque Diffuser 12X12 with Insulation - DPL
USD 59.2

Ceiling Lay-In Mesh Face Diffuser 24X24 with Insulation - DP
USD 87.9

Universal Neck Steel Mesh Ceiling Diffuser/Return 24X24 with
USD 105.0

Wall/Ceiling Grille with Airflow Lever - IEM
USD 39.8

Aluminum Frame, Plastic Eggcrate Return Grille - RCUL
USD 48.0

Ceiling Modular Lay-In Diffuser 12X12 with 3 Plates and Insu
USD 96.3

4-Way Steel Diffuser - D4P
USD 28.3

3-Way Steel Deflection Diffuser - DA3
USD 123.8

Ceiling Stamped Face Four Way Register
USD 19.0

Modular steel diffuser - DCR
USD 74.84

Round Supply Ceiling Diffuser - DCC
USD 31.5

Perforated Face T-Bar Diffuser With Insulated Back
USD 65.0