Industrial blowers and draft inducers are the heart of any ventilation system and are used to move air through HVAC systems. They are an integral part of the air handling systems that bring or draw fresh air into buildings.
ISC offers three main types of blowers: draft inducers, cross flow, and centrifugal. Draft Inducers solve the problems caused by undersized pipes and negative building pressures. Cross flow fans provide an even air distribution across the entire length of the fan. Finally, centrifugal blowers are highly efficient units that use rotating blades to increase the speed of air flow.
ISC is proud to offer blowers manufactured by Century, Fasco, and Packard. We offer a wide variety of direct replacement blowers to assure proper operation and maintain the integrity of the condensate management system by providing a precise fit.
Click the “Request FREE Quote” button or contact an HVAC-R specialist at ISC Sales today to discuss which blower and draft inducer will work best for your application.
Centrifugal Blowers
| Item # | No. of Speeds | CFM | RPM | Volts | Hz | Amps | Bearings |
| A167 | 1 | 30 | 2900 | 115 | 60 | 0.4 | SLV |
| B30 | 1 | 45 | 3200 | 115 | 60 | 0.59 | SLV |
| A071 | 1 | 71 | 2850 | 115 | 60 | 0.7 | SLV |
| A082 | 1 | 75 | 2800 | 115 | 60 | 0.95 | SLV |
| B75 | 1 | 75 | 3200 | 115 | 60 | 0.59 | SLV |
| A166 | 1 | 115 | 3200 | 115 | 50/60 | 1.4 | SLV |
| A125 | 1 | 125 | 3200 | 115 | 60 | 1.1 | SLV |
| B24220 | 1 | 135 | 2600 | 115 | 50/60 | 1.3 | SLV |
| B47120 | 3 | 180 | 1360/1100/830 | 115 | 60 | 1.95 | SLV |
| A212 | 1 | 212 | 2500 | 115 | 60 | 1.25 | SLV |
| B45227 | 1 | 265 | 1650 | 115 | 60 | 1.86 | SLV |
| B45227-2 | 1 | 265 | 1650 | 230 | 0.93 | SLV | |
| A455 | 2 | 455 | 1500/1100 | 115 | 60 | 1.5 | SLV |
| B45230 | 2 | 460 | 1600/1400 | 208-230 | 50/60 | 1.2 | SLV |
| B45267 | 2 | 460 | 1600/1400 | 115 | 60 | 2.9 | SLV |
| B68042 | 1 | 815 | 1100 | 115 | 60 | 5.6 | SLV |
| A1000 | 2 | 1000 | 1100/1100 | 115/230 | 60 | 4-2.9/2-1.4 | SLV |
| A1200 | 2 | 1200 | 1500/1400 | 115/230 | 60 | 8-6.8/4-3.4 | SLV |
