HVAC Plenum & Filter Boxes
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1,653 Results
20 X 20 X 30 W/Filter Rack Return Air Duct Plenum-26 Gauge, HVAC Duct Work
$141.00or Best OfferFree shippingFlow Right 21" Furnace Filter Box Ready-To-Assemble Filter Cabinet
$108.16$30.00 shipping62 sold21 x 21 x 24 Long SUPPLY/RETURN AIR DUCTWORK PLENUM GALVANIZED 26 GAUGE
$162.00or Best OfferFree shipping14 X 24 X 24 W/4” Filter Rack Return Air Duct Plenum-26 Gauge, HVAC Duct Work
$134.00$30.55 shippingSUPPLY AIR DUCT PLENUM 20x20x34.25 With Top GALVANIZED STEEL 26 GAUGE New
$124.99or Best OfferFree shipping4 watching24 3/4 X 21 1/4 X 14 Tall Return Air Filter Box Furnace Stand 1” Filter Rack
$163.00$47.65 shipping21 X 21 Inches CARLISLE FLEXIBLE DUCT CONNECTOR CANVAS JOINT
$99.78or Best OfferFree shipping17.75 x 22.25 x 12 tall furnace stand return air box duct hvac
$135.00$42.77 shipping21 1/4 X 21 1/4 X 16 W/1” Insulation W/Filter Rack Return Air Duct Plenum
$130.00$30.55 shippingSUPPLY AIR DUCT PLENUM 20” x 11 5/8”x 26” LONG GALVANIZED STEEL 26 GAUGE
$92.00$27.78 shipping19 1/2 x 19 1/2 End Cap Duct Work End Cap Metal GALVANIZED STEEL 26 GAUGE
$42.21or Best OfferFree shipping24 X 30 X 2 GALVANIZED HVAC/Washer/Appliance PAN No Drain 26 GAUGE SHEET METAL
$74.00$27.78 shipping21 x 21 x 20 tall furnace stand return air box duct hvac
$122.00$84.40 shipping(1)17.5X20X36 & (1)17.5x20x18 With 1 Cap HVAC Plenum GALVANIZED STEEL 26 GAUGE
$205.33or Best OfferFree shipping20 X 20 X 20 W/4” Filter Rack Return Air Duct Plenum-26 Gauge, HVAC Duct Work
$127.00$30.55 shipping17 3/4”x21 3/4”x13”Galvanized Return Air Filter Box Furnace Stand 1” Filter Rack
$115.00$41.50 shippingSUPPLY AIR DUCT PLENUM 17.5 X 21 X 12 LONG GALVANIZED STEEL 26 GAUGE
$115.68or Best OfferFree shippingSUPPLY AIR DUCT PLENUM 17 X 20 X 40 LONG GALVANIZED STEEL 26 GAUGE
$166.00Free shipping90 Degree Elbow 18 x 18 - 26 Gauge Galvanized Steel Construction Ductwork
$103.48or Best OfferFree shippingSupco SHL505 Gas FURNACE Plenum Limit Thermostat L39-183 TSTAT 36T01B2
$13.99Free shipping20 X 20 Inches CARLISLE FLEXIBLE DUCT CONNECTOR CANVAS JOINT
$101.00or Best OfferFree shipping70 sold20x20 Plenum W/Filter Rack And Transition To 17x20 Total 25” Return Air 26Gauge
$161.99or Best OfferFree shippingSUPPLY/RETURN AIR DUCT PLENUM 20 X 20 X 24 LONG With GALVANIZED 26 GAUGE
$138.00Free shipping22 X 22 End Cap Duct Work End Cap Metal GALVANIZED STEEL 26 GAUGE
$45.01or Best OfferFree shipping17 X 11.5 X 40 HVAC SUPPLY/RETURN AIR DUCTWORK PLENUM GALVANIZED 26 GAUGE
$130.00$33.48 shipping21 1/4"x24 3/4"x10” Tall Galvanized Return Filter Furnace Stand 1” Filter Rack
$195.00or Best OfferFree shipping20 X 25 X 12 tall furnace stand return air box duct hvac
$169.00or Best OfferFree shippingML37 Supco Parts Thermostat 37T31 Open 37 Close 47
$7.50$5.25 shipping16 X 20 X 35.5 W/1” Insulation W/Filter Rack Return Air Duct Plenum-26 gauge
$209.76or Best OfferFree shipping20 X 25 X 35.5 W/Filter Rack Return Air Duct Plenum-26 Gauge, HVAC Duct Work
$220.00or Best OfferFree shippingSUPPLY DUCT PLENUM 20 X 20 X 35 1/2 With 10” Start Collar GALVANIZED 26 GAUGE
$167.71or Best OfferFree shippingHVAC RETURN AIR FILTER RACK PLENUM W/ 16X25X1 FILTER (SHEET METAL BACK) Box
$120.00Free shipping14 X 21 Inches CARLISLE FLEXIBLE DUCT CONNECTOR CANVAS JOINT (S & Drive) Ready
$93.00or Best OfferFree shipping20 X 18 X 18 LONG HVAC SUPPLY/RETURN AIR DUCTWORK PLENUM GALVANIZED 26 GAUGE
$95.00$27.78 shipping90 Degree Elbow 20 x 20 - 26 Gauge Galvanized Steel Construction Ductwork
$144.00or Best OfferFree shippingSHL507 Supco Parts L140-30F Plenum Limit Switch OEM SHL507
$18.00or Best OfferFree shipping17.5 x 28 x 18 tall furnace stand return air box duct hvac
$231.00or Best OfferFree shipping18 X 18 INCHES CARLISLE FLEXIBLE DUCT CONNECTOR CANVAS JOINT DUCTWORK CONNECTION
$110.34or Best OfferFree shipping11 X 20 X 20 LONG HVAC SUPPLY/RETURN AIR DUCTWORK PLENUM GALVANIZED 26 GAUGE
$115.21or Best OfferFree shippingSUPPLY AIR DUCT PLENUM 12 X 24 X 35 1/2 LONG GALVANIZED STEEL 26 GAUGE
$159.51or Best OfferFree shipping16 X 18 Inches CARLISLE FLEXIBLE DUCT CONNECTOR CANVAS JOINT
$69.00or Best Offer$25.50 shipping20 X 24.5 X 28 HVAC SUPPLY/RETURN AIR DUCTWORK PLENUM GALVANIZED 26 GAUGE
$185.25or Best OfferFree shipping18" X 8" Sheet Metal Duct Work End Cap
$7.50or Best Offer$10.80 shipping21 1/4 x 29 x 6 tall furnace stand return air box duct hvac
$159.10or Best OfferFree shippingSUPPLY AIR DUCT PLENUM 12 X 12 X 16 LONG GALVANIZED STEEL 26 GAUGE
$99.00or Best OfferFree shipping24 X 25 INCHES CARLISLE FLEXIBLE DUCT CONNECTOR CANVAS JOINT DUCTWORK CONNECTION
$148.59or Best OfferFree shippingSpacepak AC-TKRR-2 GR8 Red Plenum Duct 2-Peice Take-Off Kit ACTKRR2
$40.00or Best OfferHVAC DRAIN PAN 12 X 32 X 2 GALVANIZED 26 GAUGE SHEET METAL
$38.00or Best Offer$24.68 shipping14 X 14 X 36 HVAC SUPPLY/RETURN AIR DUCTWORK PLENUM GALVANIZED 26 GAUGE
$117.00$33.48 shippingSUPPLY AIR DUCT PLENUM 14 X 14 X 14 LONG With 2 End caps GALVANIZED 26 GAUGE
$76.00$24.68 shippingMaster Flow 12" x 12" Duct Board Insulated Register Box - R6
$18.99or Best Offer$12.30 shipping11-5/8"x20"x24" HVAC DUCTWORK PLENUM 26 GAUGE
$135.00or Best OfferFree shippingSUPPLY AIR DUCT PLENUM 18 X 10 X 36 LONG GALVANIZED STEEL 26 GAUGE
$124.00$30.55 shippingSUPPLY AIR DUCT PLENUM 19-1/2 x 16-1/4 X 23 1/2 LONG GALVANIZED STEEL 26 GAUGE
$138.00or Best OfferFree shipping32 sold12 X 20 X 36 HVAC SUPPLY/RETURN AIR DUCTWORK PLENUM GALVANIZED 26 GAUGE
$154.80or Best OfferFree shipping20 X 20 X 20 Box With 2 End Caps 26 Gauge Galvanized Sheet Metal
$152.36or Best OfferFree shippingSUPPLY AIR DUCT PLENUM 20 X 20 X 30 LONG GALVANIZED STEEL 26 GAUGE
$146.33or Best OfferFree shipping40 soldSUPPLY AIR DUCT PLENUM 17.5 X 21 X 22 LONG GALVANIZED STEEL 26 GAUGE
$148.00or Best OfferFree shippingSUPPLY AIR DUCT PLENUM 20 X 16.5 X 36 LONG GALVANIZED STEEL 26 GAUGE
$154.43or Best OfferFree shipping46 sold