2189 - Booster unit for cooling and heating systems
Booster unit for cooling and heating systems complete with:- Reversible mixing valve with 0-10V actuator
- high efficiency pump
- shut-off valves
- No. 2 temperature gauges with 0 ÷ 80°C scale
- PPE insulation
• Connections centre distance: 125 mm
| Code | size | pump | pump centre distance | box | pack |
| 2189 1130EA | 1” | electronic 1-7 m | 130 mm | 1 | 1 |
| 2189 1180E6 | 1” | electronic 1-6 m | 180 mm | 1 | 1 |
| 2189 1180EA | 1” | electronic 1-8 m | 180 mm | 1 | 1 |
| 2189 114180E7 | 1”1/4 | electronic 1-8 m | 180 mm | 1 | 1 |
| 2189 114180E11 | 1”1/4 | electronic 1-10 m | 180 mm | 1 | 1 |
