| Suitable For Use With | Closed Loop Hydronic Heating System |
| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Watts Regulator Company | WAT 0235087 | 1 ETX-30-ASF 0235087 |
| | Watts Regulator Company | WAT 0235085 | 1 1/4 HPX-30D-AB-T 0235085 |
| | Watts Regulator Company | WAT 0235068 | HPX-30-BC-PRO 0235068 |
| | Watts Regulator Company | WAT 0235072 | 1 HPX-15C 0235072 |
| | Watts Regulator Company | WAT 0235077 | 1 1/4 HPX-15-BD 0235077 |
| | Watts Regulator Company | WAT 0235086 | 1 ETX-15-ASF 0235086 |
| | Watts Regulator Company | WAT 0235091 | 1 1/4 ETX-60-ASF 0235091 |
| | Watts Regulator Company | WAT 0235071 | 1 1/4 HPX-D 0235071 |
| | Watts Regulator Company | WAT 0235088 | 1 ETX-60-ASF 0235088 |
| | Watts Regulator Company | WAT 0235081 | 1 1/4 HPX-15D-AB-T 0235081 |
| | Watts Regulator Company | WAT 0235090 | 1 1/4 ETX-30-ASF 0235090 |
| | Watts Regulator Company | WAT 0235070 | 1 HPX-C 0235070 |
| | Watts Regulator Company | WAT 0235073 | 1 1/4 HPX-15D 0235073 |
| | Watts Regulator Company | WAT 0235089 | 1 1/4 ETX-15-ASF 0235089 |
| | Watts Regulator Company | WAT 0235092 | 1 1/4 HPX-60D-B 0235092 |
