STN1220 24V 2 Heat 2 Cool Non-Programmable Digital Fan Coil Thermostat with 32°F-99°F Range
Professional 24V digital thermostat designed for fan coil systems with dual-stage heating and cooling capabilities. This non-programmable unit offers precise temperature control for residential and commercial HVAC applications.
- Dual-stage heating and cooling operation (2 Heat, 2 Cool)
- White/Blue/Green backlight display for clear visibility
- Electric or gas system configuration compatibility
- Separate B & O terminals for enhanced wiring flexibility
- Independent heating and cooling swing adjustments with second-stage controls
- Temperature calibration and set point limit controls
- 5-minute compressor delay protection (selectable on/off)
- Dual power options: 2x AAA batteries or 24VAC hardwire
| Model Number | STN1220 |
| Programmability | Non-Programmable |
| Temperature Range | 32°F-99°F (1°C-40°C) |
| Control Temperature Range | 44°F-90°F (7°C-32°C) |
| Temperature Accuracy | ±1°C (at 20°C) |
| Power Source | DC 2x AAA 1.5V Alkaline batteries or 24VAC (18-30VAC), 50/60 Hz |
Our facility specializes in comprehensive thermostat solutions including programmable/non-programmable models, wireless RF/wired systems, touch screen/dial/push button interfaces, and specialized controls for ventilation, underfloor heating, and complete heating systems. We provide full OEM/ODM services with custom manufacturing, design, engineering, and tooling support.
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All products comply with European and US market standards, featuring certified components and rigorous quality control processes.
- 15+ years of industry experience in thermostat manufacturing
- Factory-direct pricing with competitive market rates
- Comprehensive OEM/ODM services with custom design options
- Strict quality control systems and 1-year warranty coverage
- Flexible order quantities and timely delivery commitments
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.