Ocean Controls Limited
                                                                                                           
Verified Supplier
24 Years
Since 2002
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Electrical Equipment & Supplies Switches Temperature Controlled Switch(TDS)

ST2403 White Gas Boiler Room Thermostat - Non-Programmable 24V AC/DC Heating Control with 0°C-40°C Range

Price Negotiable
Price: $15-$20 / negotiable
MOQ: 1 piece sample / negotiable
Delivery Time: 7- 50 days
Brand: OCSTAT
Product Description
Product Overview
The ST2403 non-programmable room thermostat provides precise temperature control for gas boiler heating systems. Designed for residential and commercial indoor applications, this white ABS thermostat ensures comfortable environments while maintaining energy efficiency.
Technical Specifications
Model NumberST2403
Program TypeNon-Programmable
ColorWhite / Customizable
Switchable Voltage24 V AC/DC to 250 V AC; 50 Hz
Switchable Current6 A (2 A inductive load)
Temperature Range0°C-40°C in 0.1°C increments
Control Temperature Range5°C-35°C in 0.5°C increments
Temperature Measurement Accuracy±1°C (at 20°C)
Power SourceDC 2 x AAA 1.5V Alkaline batteries
Dimensions120 x 77 x 28 mm
Key Features
  • Large, easy-to-read clear LCD display
  • Various backlight color options available
  • HEAT (Heating) / COOL (Cooling) / OFF (Frost Protection) modes
  • Large dial adjustable button for simple operation
  • Easy installation with push-button controls
  • Fireproof PC+ABS construction materials
Product Display
ST2403 White Gas Boiler Room Thermostat showing front panel with LCD display and control dial
Quality Assurance
Our thermostats feature premium components including IC, NTC sensors, and Omron relays sourced from Japan and the United States. All materials are fireproof PC+ABS certified, ensuring safety and durability.
Application Areas
ST2403 thermostat installed in residential setting showing proper mounting and operation
Ideal for bedrooms, kitchens, living rooms, offices, and commercial spaces requiring precise temperature control.
Customization Services
We offer comprehensive OEM and ODM services with custom branding options. Our experienced engineering team provides patented designs and technical support for specialized applications.
Warranty & Support
All products include 12-month warranty coverage. Our after-sales team provides prompt technical support, with replacement services for defective units and engineering assistance for troubleshooting.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Ocean Controls Limited
Location Unit C,9/F Winning House,No.72-74 Wing Lok Street, Sheung Wan,Hongkong
Contact Person Coco Pan

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