Vacuum Heating Pump Selection Chart
| Description | Series | Size | Literature |
| Combined Vacuum/Condensate Return Pumps | VLR/VLRS | Up to 20,000 Sq. Ft. EDR | Literature |
| Combined Vacuum/Condensate Return Pumps | VL/VLS | Up to 65,000 Sq. Ft. EDR | Literature |
| Separate Vacuum/Condensate Return Pumps | VCD/VCDS | Up to 150,000 Sq. Ft. EDR | Literature |
| Separate Vacuum/Condensate Return Pumps | VCL | Up to 300,000 Sq. Ft. EDR | Literature |
| Separate Vacuum/Boiler Feed Pumps | VCMD | Up to 150,000 Sq. Ft. EDR | Literature |