| Model No: | STN855 | Compressor Delay Protection: | 5 Minutes |
|---|---|---|---|
| Color: | White | Accuracy: | ±1°C |
| Load Rating: | 1 Amp Per Terminal, 1.5 Amp Maximum All Terminals Combined(0~30V) | Stages H/C -Heat Pump: | 2H/1C Heat Pump With Or W/o Auxiliary Or Emergency Heat |
| System Operation Mode: | HEAT,OFF,COOL,EM.HEAT | Physical Dimensions: | 4.72" W X 3.85" H X 1.06" D |
The Heat Pump Thermostat is a highly versatile and efficient device designed to provide precise temperature control for both Domestic Heat Pump Water Heater and Commercial Heat Pump Water Heater systems. Engineered to optimize the performance of heat pump heat exchangers, this thermostat ensures maximum energy efficiency and comfort, making it an essential component in modern heating solutions.
With compact physical dimensions of 4.72 inches in width, 3.85 inches in height, and 1.06 inches in depth, the Heat Pump Thermostat is unobtrusive and easy to install in a variety of settings. Its sleek design allows for seamless integration into residential or commercial environments without compromising on aesthetics or functionality.
Powering the thermostat is flexible and convenient, as it can operate on either two AAA alkaline batteries or an 18 to 30 VAC NEC Class II power supply at 50/60Hz. This dual power supply capability ensures reliable operation even in locations where traditional wiring may not be readily available, while also providing continuous performance for critical heating systems.
The primary function of this thermostat is precise temperature control. It allows users to maintain consistent and comfortable water temperatures in heat pump water heating systems, thereby enhancing the efficiency of the heat pump heat exchanger and reducing energy consumption. This precise control is essential for both domestic and commercial heat pump water heaters, where maintaining optimal temperature ranges is crucial for operational efficiency and user comfort.
One of the standout features of the Heat Pump Thermostat is its flexible programming options. Users can choose from 7-day programming, 5/1/1 day programming, or opt for a non-programmable mode based on their specific needs. This adaptability makes it suitable for a wide range of applications, from residential homes with variable occupancy patterns to commercial facilities requiring consistent temperature management throughout the week. The intuitive programming capability allows users to set customized schedules that align with their lifestyle or business operations, leading to significant energy savings and improved system performance.
In terms of connectivity and compatibility, the thermostat is equipped with terminal designations including RH, RC, C, O, B, G, W/E, Y, W2, and Y2. These terminal options facilitate seamless integration with a variety of heat pump configurations and HVAC systems, ensuring that the thermostat can effectively communicate with and control the heat pump heat exchanger and other related components. This comprehensive terminal design makes the thermostat highly adaptable to different system architectures and installation requirements.
Designed for durability and long-term use, the Heat Pump Thermostat is built to withstand the demands of both domestic and commercial environments. Its robust construction ensures reliable performance over time, reducing maintenance needs and enhancing the overall lifespan of the heat pump water heating system.
In summary, the Heat Pump Thermostat is an essential device for anyone looking to optimize their Domestic Heat Pump Water Heater or Commercial Heat Pump Water Heater system. By providing precise temperature control, flexible programming, and compatibility with various terminal configurations, it enhances the efficiency and effectiveness of heat pump heat exchangers. Compact, reliable, and easy to install, this thermostat represents a smart investment for improving comfort, reducing energy costs, and supporting sustainable heating solutions.
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| Mounting Means | Mounts On Wall Or Junction Box |
| Display Size | 7.52 Sq.in. |
| Function | Temperature Control |
| Temperature Ranges | 32°F ~ 99°F (0°C ~ 40°C) |
| Application Type | Conventional Or Heat Pump (suitable for Fan Coil Unit Thermostat and Commercial Heat Pump Water Heater) |
| Stages H/C - Heat Pump | 2H/1C Heat Pump With Or Without Auxiliary Or Emergency Heat |
| System Operation Mode | HEAT, OFF, COOL, EM.HEAT |
| Compressor Delay Protection | 5 Minutes |
| Terminal Designations | RH, RC, C, O, B, G, W/E, Y, W2, Y2 |
| Color | White |
| Additional Feature | Compatible with Heat Pump Heat Exchanger systems |
The OEM/ODM Heat Pump Thermostat, model STN855, is a highly reliable and versatile device designed to optimize the performance of Industrial Air Source Heat Pumps and Air Source Heat Pumps in various applications. With certifications including FCC, ROHS, and ISO, this thermostat ensures compliance with international standards, making it a trustworthy choice for both commercial and residential environments. Its precise temperature control, with an accuracy of ±1°C, allows for efficient management of heating and cooling systems, ensuring comfort and energy savings.
This thermostat is ideal for use in scenarios where precise temperature regulation is critical. It supports 2-stage heating and 1-stage cooling for heat pumps, with or without auxiliary or emergency heat, making it perfectly suited for complex HVAC systems that utilize Heat Pump Fan Motors. The wide temperature range of 32°F to 99°F (0°C to 40°C) caters to diverse climatic conditions, ensuring adaptability in various regions and seasons.
The STN855’s power supply flexibility, allowing operation with either 2*AAA alkaline batteries or 18~30 VAC NEC Class II power, makes it easy to install in different settings without the need for extensive electrical modifications. Its sizable 7.52 square inch display provides clear and easy-to-read temperature readings, enhancing user experience in both industrial and residential applications.
In industrial settings, the thermostat is often deployed to control Air Source Heat Pumps and Industrial Air Source Heat Pumps that power large-scale heating and cooling systems. Its robust design and reliable performance support continuous operation in demanding environments such as manufacturing plants, warehouses, and commercial buildings. The thermostat’s ability to regulate Heat Pump Fan Motors contributes to improved system efficiency and longevity.
For residential use, the STN855 offers homeowners precise control over their heating and cooling systems, optimizing comfort and energy consumption. It is particularly useful in homes utilizing Air Source Heat Pumps, where maintaining the right temperature is crucial for both comfort and appliance efficiency. The product’s competitive pricing, negotiable terms, and minimum order quantity of just one piece make it accessible for individual homeowners as well as large-scale buyers.
Packaging details include 40 pieces per carton, and the delivery time ranges from 40 to 60 days, supported by a supply ability of up to 200,000 pieces per month. Payment terms are flexible, accepting TT and PayPal, which facilitates smooth transactions for domestic and international customers. Overall, the OEM/ODM STN855 Heat Pump Thermostat is an excellent choice for anyone seeking a dependable, certified, and efficient thermostat solution for Industrial Air Source Heat Pump and Air Source Heat Pump systems.
For technical support and services related to your Heat Pump Thermostat, please refer to the user manual for installation and troubleshooting guidelines. Ensure that your thermostat is compatible with your heat pump system before installation. If you encounter any issues during setup or operation, verify that all wiring connections are secure and that the thermostat is powered correctly.
For optimal performance, regularly check and replace the thermostat batteries if applicable. Keep the thermostat clean and free from dust to maintain accurate temperature readings. If the thermostat display is unresponsive or shows error codes, consult the troubleshooting section of the user manual for specific corrective actions.
Our support team is dedicated to assisting you with any technical inquiries or service needs. We recommend registering your product online to receive updates, warranty information, and access to exclusive support resources. Additionally, firmware updates may be available to enhance functionality and compatibility.
For professional installation or advanced troubleshooting, consider contacting a certified HVAC technician. Proper installation and maintenance are crucial for the efficient operation of your heat pump system and thermostat.
Thank you for choosing our Heat Pump Thermostat. We are committed to providing you with reliable support and service to ensure your comfort and satisfaction.
Product Packaging: The Heat Pump Thermostat is securely packaged in a compact, sturdy box designed to protect the device during transit. Inside the box, the thermostat is cushioned with foam inserts to prevent damage from shocks and vibrations. The package includes the Heat Pump Thermostat unit, a user manual, mounting hardware, and necessary wiring accessories. All components are neatly organized to ensure easy unpacking and installation.
Shipping: The Heat Pump Thermostat is shipped using reliable carriers with tracking options to ensure timely and safe delivery. Each package is clearly labeled with handling instructions to prevent mishandling. Depending on the destination, shipping methods include standard, expedited, and express services. International shipments comply with all relevant customs regulations and include appropriate documentation for smooth clearance.
Q1: What is the model number of the Heat Pump Thermostat?
A1: The model number of the Heat Pump Thermostat is STN855.
Q2: Where is the Heat Pump Thermostat manufactured?
A2: The Heat Pump Thermostat is made in China.
Q3: What certifications does the Heat Pump Thermostat have?
A3: The product is certified with FCC, ROHS, and ISO standards.
Q4: What is the minimum order quantity for the Heat Pump Thermostat?
A4: The minimum order quantity is 1 piece.
Q5: What are the payment terms available for purchasing the Heat Pump Thermostat?
A5: We accept TT (Telegraphic Transfer) and PayPal as payment methods.
Q6: How many units are packed in one carton?
A6: Each carton contains 40 pieces of the Heat Pump Thermostat.
Q7: What is the typical delivery time for orders of the Heat Pump Thermostat?
A7: The delivery time ranges from 40 to 60 days depending on the order quantity and destination.
Q8: What is the monthly supply capacity for the Heat Pump Thermostat?
A8: We have a supply ability of 200,000 pieces per month.
Q9: Is the price for the Heat Pump Thermostat fixed?
A9: The price is negotiable based on order quantity and specific requirements.