HydroStat 3150
The Hydrostat 3150 is a two function control for oil boilers.
Fuel Smart Hydrostat 3100 & 3150
The Fuel Smart HydroStat 3100 & 3150 is a temperature limit and low water cut-off for oil and gas fired boilers.
Product Information
Two Function Control
Temperature Limit
- Designed for cold start and tankless coil boilers
Low Water Cut-Off
- Provides protection against potentially dangerous low water conditions when installed with the Hydrolevel Electro-Well™
Additional Information
- Replaces Cold Start and Triple-Action Aquastats®*
- Install it on existing immersion well for full temperature functionality, or
- Install it on an Electro-Well to add low water cut-off protection
- Simple Dial Type Temp and Differential Settings
- Dynamic Temperature Display
Tech Specs
| Specifications | Model 3150 |
| Voltage | 120VAC, 60HZ |
| Burner Contacts | 7.4 FLA, 44.4 LRA@120VAC |
| Circulator Contacts | 5.8 FLA, 34.8 LRA@120 VAC |
| Operating Range – Low Limit | OFF or 110°F – 200°F |
| Operating Range – High Limit | 100°F – 220°F |
| Operating Range – Low Differential | 10°F – 30°F |
| Operating Range – High Differential | 10°F – 30°F |
| Replaces | L7124, L7124C, L7148A, L7224A, L7224C, L7224U, L7248C, L8124A, L8124C, L8148A, L8148C |
| Part Number | 48-3150 |
IMPORTANT: Provides temperature functionality only when installed on existing standard immersion well. LWCO functionality activated when installed on Hydrolevel Electro-Well™.