HVAC Vents

hvac vents — pre-owned

116listings

Browse 116 hvac vents — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

UNBRANDED AIR SUPPLY REGISTER 11-3/4" X 7-3/4"
USED

UNBRANDED AIR SUPPLY REGISTER 11-3/4" X 7-3/4"

$15.00
100111273, Lochinvar & A.O. Smith, 40/50 GAL, Gas Water Heater, Wall Direct Vent
USED

100111273, Lochinvar & A.O. Smith, 40/50 GAL, Gas Water Heater, Wall Direct Vent

$60.00
18–25 Mazda CX-5 Left Driver Outer Dash Bezel AC Air Vent Grille OEM K12364830
USED

18–25 Mazda CX-5 Left Driver Outer Dash Bezel AC Air Vent Grille OEM K12364830

$49.99
Reggio Registers 612 Black 10" X 4" Steel Louver For 1010 Reggio Grilles
USED

Reggio Registers 612 Black 10" X 4" Steel Louver For 1010 Reggio Grilles

$29.95
HVAC Premium 16"W X 8"H Aluminum Exterior Gable Louver Vent White
USED

HVAC Premium 16"W X 8"H Aluminum Exterior Gable Louver Vent White

$50.00
Tigerloop Ultra Oil De-aerator - Beckett AFG Carlin Riello burner (Pack of 2)
USED

Tigerloop Ultra Oil De-aerator - Beckett AFG Carlin Riello burner (Pack of 2)

$299.00
Field Controls GVD-5 5" Automatic Vent Damper - 24V Gas boiler furnace
USED

Field Controls GVD-5 5" Automatic Vent Damper - 24V Gas boiler furnace

$139.95
Fire Door Louver Air Louvers Inc 12×12
SELLER REFURBISHED

Fire Door Louver Air Louvers Inc 12×12

$80.00
Everbilt 4 in. to 6 in. Air Diffuser See Notes
-20%
FOR PARTS OR NOT WORKING

Everbilt 4 in. to 6 in. Air Diffuser See Notes

$9.59
Justrite 8-300 Horizontal Safety Drum Vent 2" w/ Fitting
USED

Justrite 8-300 Horizontal Safety Drum Vent 2" w/ Fitting

$21.99
NVENT HOFFMAN A606CHNF88 JUNCTION BOX 6" X 6" X 4" - Used
-10%
USED

NVENT HOFFMAN A606CHNF88 JUNCTION BOX 6" X 6" X 4" - Used

$17.95
Empire Register 6x12" Antique Textured Black Heavy Duty Floor Vent Cover
USED

Empire Register 6x12" Antique Textured Black Heavy Duty Floor Vent Cover

$42.00
HVAC Outlet Register, approx 22x10 frame (19x7 vent size), Opposed Blade Damper
USED

HVAC Outlet Register, approx 22x10 frame (19x7 vent size), Opposed Blade Damper

$35.00
Vintage DEFLECTO Model# EVD-3 Energy Saving Vent Damper B24
USED

Vintage DEFLECTO Model# EVD-3 Energy Saving Vent Damper B24

$40.00
ALLEGRO INDUSTRIES PORTABLE VENTILATOR 9535-08B KIT
USED

ALLEGRO INDUSTRIES PORTABLE VENTILATOR 9535-08B KIT

$750.00
HVAC Premium 14x20 Black Steel Return Air Grille Vent Cover –*Cosmetic Damage*
USED

HVAC Premium 14x20 Black Steel Return Air Grille Vent Cover –*Cosmetic Damage*

$19.50
32" X 6" Linear Designer Aluminum Supply Air Grille – for 32 X 6, BROWN
-15%
USED

32" X 6" Linear Designer Aluminum Supply Air Grille – for 32 X 6, BROWN

$33.96
HVAC Premium 24"W x 24"H Aluminum Exterior Gable Louver Vent BLACK SAVE $$ HERE
USED

HVAC Premium 24"W x 24"H Aluminum Exterior Gable Louver Vent BLACK SAVE $$ HERE

$119.00
Builder’s Best 4" Plastic Eave Vent – Soffit Dryer Exhaust Vent White
USED

Builder’s Best 4" Plastic Eave Vent – Soffit Dryer Exhaust Vent White

$9.98
UNBRANDED HOODED WALL VENT MOUNT PLATE: 8" X 8"
USED

UNBRANDED HOODED WALL VENT MOUNT PLATE: 8" X 8"

$25.00
UNKNOWN BRAND HOODED VENT HEAD 6" X 6" X 5" GALVANIZED STEEL 1/4" MOUNT HOLES
USED

UNKNOWN BRAND HOODED VENT HEAD 6" X 6" X 5" GALVANIZED STEEL 1/4" MOUNT HOLES

$10.00
ProSelect PSFGW1212 12 x 12 Inch Filter Grille Return Air - White Steel
USED

ProSelect PSFGW1212 12 x 12 Inch Filter Grille Return Air - White Steel

$18.90
AIR VENT COVER/REGISTER HORIZONTAL FINS 15-5/8" X15-5/8" LOT OF 2
USED

AIR VENT COVER/REGISTER HORIZONTAL FINS 15-5/8" X15-5/8" LOT OF 2

$30.00
DAIKIN 6022706 FRONT PLATE w/ Grill 6024941
USED

DAIKIN 6022706 FRONT PLATE w/ Grill 6024941

$99.89
Signature Hardware 301629 Honeycomb Brass Floor Register 4"x12" Antique Brass
USED

Signature Hardware 301629 Honeycomb Brass Floor Register 4"x12" Antique Brass

$54.99
New White Metal Vent Cover Register 2-Way Floor Diffuser, 13 X 3.25
USED

New White Metal Vent Cover Register 2-Way Floor Diffuser, 13 X 3.25

$8.95
UNBRANDED, DROP CEILING VENT W/ 8" ROUND WHITE
USED

UNBRANDED, DROP CEILING VENT W/ 8" ROUND WHITE

$15.00
MSI Teak EZ Return Air Grille, 10x14. Frame Only
USED

MSI Teak EZ Return Air Grille, 10x14. Frame Only

$25.00
Greenheck Fan Corp. 657963 Non-Motorized Gravity Vent 20"x18"x11-1/2"
USED

Greenheck Fan Corp. 657963 Non-Motorized Gravity Vent 20"x18"x11-1/2"

$203.05
2x Register Vent Cover Grill for Sidewall Ceiling Fits 12x10 Duct Adjustable
-5%
USED

2x Register Vent Cover Grill for Sidewall Ceiling Fits 12x10 Duct Adjustable

$61.12
Stoelting 2149243-01 Carb Assembly 13.2" L SS Fuel Mixture Control #i2a
USED

Stoelting 2149243-01 Carb Assembly 13.2" L SS Fuel Mixture Control #i2a

$200.00
16x24 Air Return Filter Grill
USED

16x24 Air Return Filter Grill

$23.99
Americap Type B Gas Vent Cap See Pics Made in Mexico
USED

Americap Type B Gas Vent Cap See Pics Made in Mexico

$12.99
LINEAR AIR VENT COVER/REGISTER VERTICAL FINS 17-5/8" X9-3/4" LOT OF 2
USED

LINEAR AIR VENT COVER/REGISTER VERTICAL FINS 17-5/8" X9-3/4" LOT OF 2

$30.00
ADJUSTABLE WALL/ CEILING REGISTER, 14" X 8", 1-1/4" HEIGHT, 1 WAY
USED

ADJUSTABLE WALL/ CEILING REGISTER, 14" X 8", 1-1/4" HEIGHT, 1 WAY

$12.00
2016-2022 HONDA PILOT FRONT DASHBOARD AIR VENT GRILL OEM LOT752
-10%
USED

2016-2022 HONDA PILOT FRONT DASHBOARD AIR VENT GRILL OEM LOT752

$18.90
Bell & Gossett 110193 1/2" Pressure Reducing Valve FB-38TU For Boiler System
USED

Bell & Gossett 110193 1/2" Pressure Reducing Valve FB-38TU For Boiler System

$70.00
Tesla Model 3 HVAC FRESH AIR GUTTER VENT 2021-2023 1588275-00-A
USED

Tesla Model 3 HVAC FRESH AIR GUTTER VENT 2021-2023 1588275-00-A

$29.99
2x Register Vent Cover Grill for Sidewall Ceiling Fits 12x10 Duct Adjustable
-5%
USED

2x Register Vent Cover Grill for Sidewall Ceiling Fits 12x10 Duct Adjustable

$69.68
Price Air Diffuser S3-2W COR Square Ceiling HVAC Vent Register White
USED

Price Air Diffuser S3-2W COR Square Ceiling HVAC Vent Register White

$11.20