OEM Smart Thermostat Manufacturer
for North American 24VAC HVAC
OWON Technology is an OEM smart thermostat manufacturer providing customizable WiFi thermostat solutions for North American 24VAC HVAC systems. We support HVAC equipment manufacturers, smart home brands, distributors and system integrators with OEM/ODM development, private labeling, hardware and firmware customization, API integration and volume manufacturing.
Our thermostat platforms support a range of conventional and heat pump applications, with options for dual-fuel HVAC, multi-stage control, remote room sensors, occupancy sensing and humidity management. OEM platforms include the PCT5231, PCT533 and PCT513, allowing partners to select and customize a proven platform based on their HVAC system and target market.
Featured OEM Thermostat Platforms
Proven hardware platforms. Fully customizable. Ready for your brand.
PCT5231- Multi-Room & Remote Sensor Platform
The PCT5231 is designed for multi-room HVAC control and supports up to 10 wireless remote sensors for flexible temperature management across different spaces. It provides occupancy, temperature and humidity sensing and supports 2H/2C conventional HVAC systems as well as 4H/2C heat pump systems, including dual fuel and hybrid heat applications. With 7-day scheduling, energy reports and temperature lockout, the PCT5231 is well suited for hotels, multifamily properties and OEM HVAC projects.
PCT533 -Occupancy & Humidity Control Platform
The PCT533 combines a 4.3-inch full-color touchscreen with built-in occupancy, temperature and humidity sensing for advanced HVAC control. It supports humidifier and dehumidifier control through HUM/DEHUM terminals, as well as remote sensor integration. The thermostat is compatible with 2H/2C conventional HVAC systems and 4H/2C heat pump systems, making it particularly suitable for premium HVAC applications and commercial projects where occupancy and humidity management are important.
PCT513 - Touchscreen Platform (Alternative)
The PCT513 provides a touchscreen thermostat solution with support for up to 16 wireless remote sensors, making it suitable for multi-room HVAC applications. It supports 2H/2C conventional systems and 4H/2C heat pump systems while providing occupancy, temperature and humidity sensing. Flexible 4-period and 7-day scheduling further supports customized HVAC operation for different application requirements.
OEM & ODM Customization
As an experienced OEM smart thermostat manufacturer, OWON provides end-to-end OEM and ODM customization services for North American 24VAC HVAC applications. From private label branding and hardware configuration to firmware development, UI/UX customization, API and cloud platform integration, our engineering and manufacturing capabilities help HVAC equipment providers, smart home brands and system integrators turn product concepts into scalable thermostat solutions. We support customers throughout the development process, from product design and prototyping to testing and volume production, helping create customized WiFi thermostats that fit specific brands, HVAC systems and market requirements.
Who We Work With
Flexible cooperation models to support your business.
HVAC Equipment Manufacturer
Thermostat platforms tailored to your equipment and control logic
Smart Home & loT Brands
Private label products with customized UI,firmware and packaging.
Distributors /Wholesalers
Stable supply,competitive pricing and marketing support.
System Integrators
Open integration with BMS,solar and HVAC platforms.
From Concept to Market: Our Smart Thermostat OEM & ODM Process
As an OEM smart thermostat manufacturer, OWON provides a structured development process to help customers bring customized thermostat products from concept to mass production. We begin by reviewing the HVAC system, required features, branding and target market, then select a suitable platform such as PCT5231, PCT533 or PCT513 as the development base. Our engineering team supports hardware, firmware, UI and system integration customization, followed by prototype development, testing and certification planning. Once the solution is validated, OWON supports pilot builds, volume manufacturing and delivery, providing a complete OEM and ODM thermostat solution for North American 24VAC HVAC projects.
About Us
30+ years IoT devices Original Design Manufacturer
ISO 9001 : 2015 Certified
OEM/ODM branding & bulk supply
We are a Chinese manufacturing company with over 30 years of experience, specializing in export-oriented OEM/ODM services since our founding. With a comprehensive system and comprehensive equipment, we have accumulated extensive experience working with major international clients. We prioritize innovation, service, and quality assurance. We have over a decade of experience in smart thermostat and HVAC solutions, and our products are widely recognized for their design and reliability.Support bulk order, fast lead time, and tailored integration for energy service providers and system integrators.
Product & Installation Resources
Videos, datasheets and guides to support your evaluation.
Frequently Asked Questions
1. Do you provide OEM and ODM smart thermostat services?
Yes. OWON provides OEM and ODM smart thermostat services for HVAC equipment manufacturers, smart home brands, distributors, and system integrators. Depending on project requirements, customization can include private-label branding, product appearance, hardware configuration, firmware functions, user interface, packaging, and platform integration.
2. Which thermostat platforms are available for OEM projects?
OWON offers several 24VAC WiFi thermostat platforms for North American HVAC applications. The PCT5231 is well suited to multi-room and remote-sensor applications, while the PCT533 combines occupancy sensing with humidity management for more advanced HVAC projects. The PCT513 is also available as an alternative touchscreen platform. Final platform selection depends on the HVAC system, required features, integration needs, and target market.
3. Can the thermostat hardware and firmware be customized?
Yes. Depending on project scope and volume, OWON can evaluate customization of hardware, firmware, HVAC control logic, user interface, sensors, communication options, branding, and related accessories. For deeper OEM/ODM projects, our engineering team can review your technical requirements and recommend a suitable base platform and customization path.
4. What certifications are available?
OWON smart thermostat platforms have obtained relevant product certifications for target markets, including FCC, CE and RoHS certifications for applicable models. Certification documentation can be provided for qualified projects upon request.
For OEM/ODM products, certification requirements may vary depending on the selected model, wireless configuration, hardware or firmware modifications, branding requirements, and destination market. OWON can work with customers to evaluate whether existing certifications can be used or whether additional testing or certification is required for the customized product.
5. What is the typical MOQ and lead time for an OEM thermostat project?
MOQ and lead time depend on the selected thermostat platform, customization requirements, certification needs, and order volume. A private-label project based on an existing platform generally requires less development than a deeply customized OEM/ODM project. Share your target HVAC system, required features, customization scope, estimated annual volume, target market, and project schedule, and our team can evaluate the appropriate development and production plan.
6. Can OWON smart thermostats integrate with third-party HVAC or IoT platforms?
Integration options are available for supported OEM/ODM projects. Depending on the selected thermostat platform and project architecture, OWON can evaluate device-level API, cloud integration, application integration, and custom firmware requirements for third-party HVAC, IoT, or building management platforms. Integration requirements should be confirmed during the project evaluation stage.