Duct Boosters

Fits over floor or wall registers up to 6 x 12 inches. Boosts heating & air conditioning - increases air flow by up to 80%.

6'' Round - 250 Max Boosted CFM - 160 Free Air CFM - 30 Watts - 0.35 Amps - 50 dBA - Polycarbonate Blade - 6'' Housing Length

Thruwall Room To Room Fans - w/ bare wire leads - Built-in speed controls & 360 degree rotating grill - 115V - 1.0A - Front: 12.5''x10'' - Back: 9.75''dia., Housing: 8''dia - High spd CFM: 90 / Low spd CFM: 40 - dBA high: 55 / dBA low: 49

Thruwall Room To Room Fans - w/ 10 ft. ground cord 3 Position, 2 Speed switch - 115V - 0.85A - 160 CFM low spd / 200 CFM high spd - High: 55 / Low: 49 dBa - 9.75'' Grill - 7-5/8'' Diameter Housing

5'' Round - 130 Max Boosted CFM - 75 Free Air CFM - 30 Watts - 0.35 Amps - 52 dBA - Polycarbonate Blade - 6'' Housing Length

4'' Round - 80 Max Boosted CFM - 40 Free Air CFM - 30 Watts - 0.30 Amps - 52 dBA - Polycarbonate Blade - 6'' Housing Length

10'' Round - 650 Max Boosted CFM - 300 Free Air CFM - 120 Watts - 1.50 Amps - 55 dBA - Aluminium Blade - 8'' Housing Length

8'' Round Description - 500 Max Boosted CFM - 210 Free Air CFM - 60 Watts - 0.75 Amps - 54 dBA - Polycarbonate Blade - 8'' Housing Length

6'' Round Double Crimp - 250 Max Boosted CFM - 160 Free Air CFM - 30 Watts - 0.35 Amps - 50 dBA - Polycarbonate Blade - 8'' Housing Length

12'' Duct Booster Comes with Cord, 800 Max Boosted CFM - 650 Free Air CFM - 120 Watts - 2.80 Amps - 55 dBA - Aluminium Blade

ROTOM T9-TF108 - 8'' Diameter In-line Duct Booster - 120W - 1.7 Amps - 115V - 60 Hz - 650 CFM - Ball bearings

ROTOM T9-TF106 - 6'' Diameter In-line Duct Booster - 70W - 1.00 Amps - 115V - 60HZ - 409 CFM - Ball bearings

ROTOM T9-TF104 - 4'' Diameter In-line Duct Booster - 40W - 0.53A - 115V - 60HZ - 200CFM - Ball bearings