

Tjernlund DB-2 Duct Booster, Increases Heating and Cooling Power, 275 CFM
Compare price from $99.99 ~ $197.04ADVERTISEMENT
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![]() Walmart Tjernlund Db-2f Duct Booster, Increases Heating and Cooling Power, 275 CFM Rectangular Ducting, Size: 8 In | $123.40 | Delivery date & cost shown at checkout | |
![]() Walmart Tjernlund DB2 - Duct Booster For Round Or Flat Duct 6 Dia W/25' 1 | $179.88 | Delivery date & cost shown at checkout | |
![]() Walmart Tjernlund Products Steel 8.8 inchh,9.5 inchw Inline Duct Fan Db-2, Size: 5 to 8 in | $152.29 | Delivery date & cost shown at checkout | |
![]() Home Depot Duct Booster 6 in. to 8 in. Rectangular Duct Fan | $114.45 | Delivery date & cost shown at checkout | |
![]() GoVets.com Tjernlund Steel 8.8 H 9.5 W Inline Duct Fan MPN:DB-2 | $166.79 | Delivery date & cost shown at checkout | |
![]() Voomi Supply Tjernlund DB-2 Duct Booster, Increases Heating and Cooling Power, 275 CFM | $155.73 | Delivery date & cost shown at checkout | |
![]() ProSupplyDirect Tjernlund DB-2 Duct Fan | $145.22 | Delivery date & cost shown at checkout | |
![]() Controls Central Tjernlund Products DB2 DUCT BOOSTER BLOWER | $141.62 | Delivery date & cost shown at checkout | |
![]() RE Williams Cont Tjernlund Duct Booster Fans: Duct Booster Fan Tjernlund DB2 | $165.00 | Delivery date & cost shown at checkout | |
![]() eBay Db2 Duct Booster For Round Or Flat Duct | $178.42 | Delivery date & cost shown at checkout | |
![]() eBay Duct Booster 6 In. To 8 In. Rectangular Duct Fan | $141.61 | Delivery date & cost shown at checkout | |
![]() eBay Tjernlund Db-2 Duct Booster, Increases Heating And Cooling Power, 275 | $179.90 | Delivery date & cost shown at checkout | |
![]() eBay Tjernlund Db-2 Steel 8.8"h,9.5"w Inline Duct Fan 4c724 | $197.04 | Delivery date & cost shown at checkout | |
![]() eBay Tjernlund Duct Booster Fan Model Db-2 275 Cfm 5" And 8" Ducts Flat Or | $99.99 | Delivery date & cost shown at checkout | |
![]() eBay Tjernlund Duct Booster Fan Model Db-2 275 Cfm 6" And 8" Ducts Flat Or | $129.99 | Delivery date & cost shown at checkout | |
![]() eBay Tjernlund Grow Tent Accessories 6"x8" Rectangular Duct Fan Ventilation | $141.01 | Delivery date & cost shown at checkout | |
![]() eBay Tjernlund Hvac Accessories 11.5"hx11.5"wx11.5"d Universal Ventilation | $138.71 | Delivery date & cost shown at checkout | |
![]() eBay Tjernlund Products Steel 8.8"h,9.5"w Inline Duct Fan Db-2 Tjernlund | $159.07 | Delivery date & cost shown at checkout | |
![]() Home Essentials Direct TJERNLUND Db-2 Duct Booster, Increases Heating And Cooling Power, 275 Cfm TJERNLUND DB2 | $149.48 | Delivery date & cost shown at checkout | |
![]() General Supplies Tjernlund Products DB-2 Duct Booster | $140.44 | Delivery date & cost shown at checkout | |
![]() PartsAPS Duct Booster Less Stat for Tjernlund Products Part# DB-2 | $128.55 | Delivery date & cost shown at checkout | |
![]() AF Supply Tjernlund DB-2 Inline Duct Booster, 7 In. L, Sleeve | $185.25 | Delivery date & cost shown at checkout | |
![]() Amazon.com Tjernlund DB-2 Duct Booster, Increases Heating and Cooling Power, 275 CFM | $114.45 | Delivery date & cost shown at checkout | |
![]() Amazon.com Tjernlund DB-2F Duct Booster, Increases Heating and Cooling Power, 275 CFM Rectangular Ducting | $129.89 | Delivery date & cost shown at checkout | |
![]() Northline Express Tjernlund Original Duct Booster - DB-2 | $195.00 | Delivery date & cost shown at checkout | |
![]() IndustrialStores.com Tjernlund DB2 Duct Booster For Round Duct up to 8" or Rectangular 3.25" Shallow | $151.16 | Delivery date & cost shown at checkout | |
![]() Home Perfect Tjernlund DB-2 Duct Booster | $194.51 | Delivery date & cost shown at checkout | |
![]() Grainger Industrial Supply Tjernlund In-Line Duct Fan: 275 cfm Max., 8 in Duct, 10.7 W, 120V AC, 1 Ph, Galvanized Steel Model: DB-2 | $197.04 | Delivery date & cost shown at checkout | |
![]() SIM Supply Tjernlund Products Steel 8.8"H,9.5"W Inline Duct Fan DB-2 | $151.57 | Delivery date & cost shown at checkout | |
![]() PartsHnC Duct Booster For Round Or Flat Duct 6" Dia W/25' 150 Cfm 8" Dia W/25' 250 Cfm For Tjernlund Products -Part# DB2 | $137.75 | Delivery date & cost shown at checkout | |
![]() PartsHnC Tjernlund Products DB-2 Duct Booster Less Stat | $140.44 | Delivery date & cost shown at checkout | |
![]() Midwest Supply Tjernlund Products | DB-2 | DUCT BOOSTER LESS STAT | $154.73 | Delivery date & cost shown at checkout | |
- 123.40Walmart
Tjernlund Db-2f Duct Booster, Increases Heating and Cooling Power, 275 CFM Rectangular Ducting, Size: 8 In
Delivery date & cost shown at checkout
- 179.88Walmart
Tjernlund DB2 - Duct Booster For Round Or Flat Duct 6 Dia W/25' 1
Delivery date & cost shown at checkout
- 152.29Walmart
Tjernlund Products Steel 8.8 inchh,9.5 inchw Inline Duct Fan Db-2, Size: 5 to 8 in
Delivery date & cost shown at checkout
- 114.45Home Depot
Duct Booster 6 in. to 8 in. Rectangular Duct Fan
Delivery date & cost shown at checkout
- 166.79GoVets.com
Tjernlund Steel 8.8 H 9.5 W Inline Duct Fan MPN:DB-2
Delivery date & cost shown at checkout
- 155.73Voomi Supply
Tjernlund DB-2 Duct Booster, Increases Heating and Cooling Power, 275 CFM
Delivery date & cost shown at checkout
- 145.22ProSupplyDirect
Tjernlund DB-2 Duct Fan
Delivery date & cost shown at checkout
- 141.62Controls Central
Tjernlund Products DB2 DUCT BOOSTER BLOWER
Delivery date & cost shown at checkout
- 165.00RE Williams Cont
Tjernlund Duct Booster Fans: Duct Booster Fan Tjernlund DB2
Delivery date & cost shown at checkout
- 178.42eBay
Db2 Duct Booster For Round Or Flat Duct
Delivery date & cost shown at checkout
- 141.61eBay
Duct Booster 6 In. To 8 In. Rectangular Duct Fan
Delivery date & cost shown at checkout
- 179.90eBay
Tjernlund Db-2 Duct Booster, Increases Heating And Cooling Power, 275
Delivery date & cost shown at checkout
- 197.04eBay
Tjernlund Db-2 Steel 8.8"h,9.5"w Inline Duct Fan 4c724
Delivery date & cost shown at checkout
- 99.99eBay
Tjernlund Duct Booster Fan Model Db-2 275 Cfm 5" And 8" Ducts Flat Or
Delivery date & cost shown at checkout
- 129.99eBay
Tjernlund Duct Booster Fan Model Db-2 275 Cfm 6" And 8" Ducts Flat Or
Delivery date & cost shown at checkout
- 141.01eBay
Tjernlund Grow Tent Accessories 6"x8" Rectangular Duct Fan Ventilation
Delivery date & cost shown at checkout
- 138.71eBay
Tjernlund Hvac Accessories 11.5"hx11.5"wx11.5"d Universal Ventilation
Delivery date & cost shown at checkout
- 159.07eBay
Tjernlund Products Steel 8.8"h,9.5"w Inline Duct Fan Db-2 Tjernlund
Delivery date & cost shown at checkout
- 149.48Home Essentials Direct
TJERNLUND Db-2 Duct Booster, Increases Heating And Cooling Power, 275 Cfm TJERNLUND DB2
Delivery date & cost shown at checkout
- 140.44General Supplies
Tjernlund Products DB-2 Duct Booster
Delivery date & cost shown at checkout
- 128.55PartsAPS
Duct Booster Less Stat for Tjernlund Products Part# DB-2
Delivery date & cost shown at checkout
- 185.25AF Supply
Tjernlund DB-2 Inline Duct Booster, 7 In. L, Sleeve
Delivery date & cost shown at checkout
- 114.45Amazon.com
Tjernlund DB-2 Duct Booster, Increases Heating and Cooling Power, 275 CFM
Delivery date & cost shown at checkout
- 129.89Amazon.com
Tjernlund DB-2F Duct Booster, Increases Heating and Cooling Power, 275 CFM Rectangular Ducting
Delivery date & cost shown at checkout
- 195.00Northline Express
Tjernlund Original Duct Booster - DB-2
Delivery date & cost shown at checkout
- 151.16IndustrialStores.com
Tjernlund DB2 Duct Booster For Round Duct up to 8" or Rectangular 3.25" Shallow
Delivery date & cost shown at checkout
- 194.51Home Perfect
Tjernlund DB-2 Duct Booster
Delivery date & cost shown at checkout
- 197.04Grainger Industrial Supply
Tjernlund In-Line Duct Fan: 275 cfm Max., 8 in Duct, 10.7 W, 120V AC, 1 Ph, Galvanized Steel Model: DB-2
Delivery date & cost shown at checkout
- 151.57SIM Supply
Tjernlund Products Steel 8.8"H,9.5"W Inline Duct Fan DB-2
Delivery date & cost shown at checkout
- 137.75PartsHnC
Duct Booster For Round Or Flat Duct 6" Dia W/25' 150 Cfm 8" Dia W/25' 250 Cfm For Tjernlund Products -Part# DB2
Delivery date & cost shown at checkout
- 140.44PartsHnC
Tjernlund Products DB-2 Duct Booster Less Stat
Delivery date & cost shown at checkout
- 154.73Midwest Supply
Tjernlund Products | DB-2 | DUCT BOOSTER LESS STAT
Delivery date & cost shown at checkout
Product Details
Best Review
Customers find the electric fan functional and easy to install. They say it works well and solves problems. However, some customers report that the motor gets hot due to poor insulation in walls. There are mixed opinions on noise level, air flow, and fit.AI-generated from the text of customer reviews
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