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Fuel Smart Hydrostat® Model 3250-Plus For Oil Fired Boiler, 120V
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Fuel Smart Hydrostat® Model 3250-Plus For Oil Fired Boiler, 120V

Item #: WBB974619

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Usually ships in 7 to 10 days Estimated lead times do not include weekends or holidays. Transit time is determined by shipping method and destination. Orders requiring credit information might take additional time.

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Price: $ 163.95
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Fuel Smart Hydrostat® Model 3250-Plus For Oil Fired Boiler, 120V


  • Three Function Control
  • Universal Temp Limit
  • Low Water Cut-Off*
  • Fuel-Saving Boiler Reset
  • Indoor Reset Through On-Board Thermal
  • Outdoor Reset and Warm Weather Shut-Down Ready When installed on Hydrolevel Electro-Well™ Requires purchase of Hydrolevel OS-100 Outdoor Sensor Kit
  • Replaces Cold Start and Triple-Action Aquastats
  • Install HydroStat on existing immersion well for full temperature and boiler reset functionality, or Install HydroStat on an Electro-Well™ to add low water cut-off protection
  • Easy Dial Type Set-Up
  • Simply dial in the Temperature Limit and Economy settings
  • Dynamic Temperature Display
  • Clearly displays boiler temperature
  • Instantly changes to show setting whenever any dial is adjusted
  • LED Status Lights
  • Displays which functions are active and which function is not allowing the burner to fire
  • Test/Settings Button
  • Tests the low water cut-off and displays all control settings
  • Easy to Wire
  • Uses the same terminal designations as common Aquastat® models
  • Smart DHW Priority
  • Closely monitors boiler temperature to prioritize domestic hot water calls when needed
  • Made in the USA.

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Documents are in PDF format

Product Specifications

    • BRANDHydrolevel Company
    • WIDTH INCHES4-3/5
    • DEPTH INCHES3-5/7
    • HEIGHT INCHES6-2/7
    • VOLTAGE120
    • WEIGHT LBS2.85
    • FOR USE WITHOil Fired Boilers
    • COLORBlack
    • BURNER CONTACTS7.4 Full Load Amps, 44.4 Locked Rotor Amp@120 VAC
    • OPERATING RANGE - LOW LIMITOff or 110°F - 200°F
    • CIRCULATOR CONTACTS5.8 Full Load Amps, 34.8 Locked Rotor Amp@120 VAC

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