---
product_id: 46741063
title: "Model 3250 Fuel Smart Hydrostat (Temperature Limit, LWCO, & Boiler Reset Control) for Oil Boilers"
brand: "hydrolevel"
price: "2149 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/46741063-model-3250-fuel-smart-hydrostat-temperature-limit-lwco-and-boiler
store_origin: RO
region: Romania
---

# LCD display for easy reading Thermal targeting feature Mechanical knob control Model 3250 Fuel Smart Hydrostat (Temperature Limit, LWCO, & Boiler Reset Control) for Oil Boilers

**Brand:** hydrolevel
**Price:** 2149 Lei
**Availability:** ✅ In Stock

## Summary

> 🔥 Keep it hot, save it cool! 🔥

## Quick Answers

- **What is this?** Model 3250 Fuel Smart Hydrostat (Temperature Limit, LWCO, & Boiler Reset Control) for Oil Boilers by hydrolevel
- **How much does it cost?** 2149 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/46741063-model-3250-fuel-smart-hydrostat-temperature-limit-lwco-and-boiler)

## Best For

- hydrolevel enthusiasts

## Why This Product

- Trusted hydrolevel brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Robust Protection:** Safeguards against damaging low water conditions for peace of mind.
- • **User-Friendly Design:** Dial-type limit settings for quick and easy adjustments.
- • **Effortless Installation:** No outdoor sensor required, making setup a breeze.
- • **Universal Compatibility:** Works seamlessly with virtually any boiler model.
- • **Fuel Efficiency Champion:** Lowers boiler temperature to save fuel without sacrificing comfort.

## Overview

The Model 3250 Fuel Smart Hydrostat is a universal replacement for common aquastat models, designed to optimize oil boiler performance. With features like thermal targeting and easy dial settings, it ensures efficient heating while protecting against low water conditions. Weighing just 2 pounds and featuring an LCD display, this device is both lightweight and user-friendly, making it an essential addition to any heating system.

## Description

Model 3250 Fuel Smart Hydrostat (Temperature Limit, LWCO, & Boiler Reset Control) for Oil Boilers

## Features

- Universal replacement for common aquastat models, Provides cold start and thankless coil operation,easy to set, dial type limit settings,Industry standard wiring designations
- Easy to Install no outdoor sensor required, Works with virtually any boiler
- Protects boilers from damaging low water conditions
- Lowers the boiler temperature to save fuel without sacrificing comfort
- Easy to set just dial in the number of heating zones

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Hydrolevel |
| Model Name | 3250-Plus |
| Controller Type | Mechanical knob |
| Special Feature | Thermal Targeting |
| Color | Black |
| Specific Uses For Product | Boiler, Heat Pump |
| Temperature Control Type | manual |
| Power Source | Corded Electric |
| Item Weight | 2 Pounds |
| Voltage | 230 Volts |
| Material | Plastic, Metal |
| Shape | Rectangular |
| Display Type | LCD |
| Finish Type | Matte |
| Control Type | Dial |
| Control Method | Touch |
| Mounting Type | Surface Mount/Wall Mount |
| Style | industrial |
| Backlight | No |
| UPC | 642277482501 |
| Manufacturer | Hydrolevel |
| Part Number | 3250-PLUS |
| Item Weight | 2 pounds |
| Product Dimensions | 1 x 1 x 1 inches |
| Item model number | 3250-Plus |
| Is Discontinued By Manufacturer | No |
| Finish | Matte |
| Item Package Quantity | 2 |
| Special Features | Thermal Targeting |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Hydrolevel
- **Model Name:** 3250-Plus
- **Controller Type:** Mechanical knob
- **Special Feature:** Thermal Targeting
- **Color:** Black

## Images

![Model 3250 Fuel Smart Hydrostat (Temperature Limit, LWCO, & Boiler Reset Control) for Oil Boilers - Image 1](https://m.media-amazon.com/images/I/417pPzghlnL.jpg)

## Frequently Bought Together

- Model 3250 Fuel Smart Hydrostat (Temperature Limit, LWCO, & Boiler Reset Control) for Oil Boilers
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**Shop now:** [https://www.desertcart.ro/products/46741063-model-3250-fuel-smart-hydrostat-temperature-limit-lwco-and-boiler](https://www.desertcart.ro/products/46741063-model-3250-fuel-smart-hydrostat-temperature-limit-lwco-and-boiler)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-22*