S721 2-Stage Heating and Cooling Thermostat for Heat Pump Systems - 24V Power with 4 Inch Display
Price:
negotiation
MOQ:
100pcs
Delivery Time:
30 DAYS
Brand:
OEM ODM
Product Description
S721 Digital Thermostat Overview
The S721 2-Stage Heating and Cooling Thermostat is a professional-grade control solution designed for heat pump systems. Featuring a 4 sq. inch display with blue backlight, this 24V thermostat offers precise temperature management for commercial and industrial applications.
Key Features
- 2-stage heating and 1-stage cooling operation
- 4 sq. inch blue backlight display for clear visibility
- Glow-in-the-dark buttons for low-light operation
- Easy access battery compartment with 24V power option
- Configurable for electric or gas systems
- Separate B & O terminals for enhanced compatibility
- Independent heating and cooling swing adjustments
- Filter change indicator with on/off selection
- Room temperature calibration adjustment
- 5-minute compressor delay protection
- Universal sub-base for flexible installation
Technical Specifications
| Model | S721 |
|---|---|
| Power Supply | 24V or Battery Operation |
| Display Size | 4 Square Inches |
| Operation Mode | Heat Pump, 2 Heat / 1 Cool |
| Mounting Options | Wall or Junction Box |
Applications
- HVAC systems for commercial buildings
- Industrial ventilation and climate control
- Public spaces including airports, train stations, and shopping malls
- Office buildings, classrooms, and educational facilities
- Laboratories, warehouses, and specialized environments
- All ventilation systems requiring precise temperature management
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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