
Fuel Smart HydroStat 3000
HydroStat three function control for gas boilers.

Fuel Smart Hydrostat 3000
HydroStat three function control for gas boilers.
Product Information
The Fuel Smart HydroStat 3000 is a three function control:
- Universal Temp Limit
- Low Water Cut-OfF
- Fuel Saving Boiler Reset
- Saves fuel by reducing the boiler temperature during non-peak demand
- Click here to learn how Fuel Smart HydroStat saves fuel.
*Note: not compatible with OS-100 outdoor reset kit
*Aquastat is a registered trademark of Honeywell
Tech Specs
| Specifications | Model 3000 | Model 3000-190 |
| Voltage | 24 VAC | 24 VAC |
| Description/Operation | For cold start gas boilers, high limit control and low water cut-off with adjustable high limit. Replaces Honeywell L4006A, L4080B. | For replacement on Utica UB90 and Dunkirk Q90 boilers. Includes a 48″ temperature sensor. |
| Operating Range | 100°F (38°C) – 220°F (104°C) | 100°F (38°C) – 190°F (88°C) |
| Part Number | 48-3000 | 48-3001 |
Accessories
- Electro-Well (needed to activate low water cut-off functionality)
- Outdoor Sensor Kit
- Remote Mounting Kit
OEM Specific Replacements for Fuel Smart Hydrostat
| Brand | Model Number | Part Number | Replacement |
| Utica & Dunkirk |
3000-190 | 48-3002 |
|
| Slant Fin | 3203SF | 48-3203SF |
|
| Slant Fin | 3204SF | 48-3204SF |
|