SeltronHome Platform

About Seltron

Seltron is a Slovenian company with over 30 years of experience in developing advanced heating control solutions.

Its products, developed and manufactured in-house, include heating controllers, thermostats, actuators and smart home technologies.

Seltron’s solutions help both users and HVAC professionals optimize energy use, comfort, and system efficiency.

With a strong focus on quality and innovation, Seltron is recognized across Europe for its reliable and forward-thinking technology.

Challenge

Seltron envisioned a next-generation digital platform to power its heating control products — one that would serve not only end users, but also installers, maintainers, and partner brands. The goal was ambitious: deliver a seamless, scalable, and multi-tenant IoT solution from the ground up.

To bring this vision to life, Seltron needed a partner capable of owning every layer of the connected product experience, from device firmware to the cloud to end-user touchpoints.

Solution

NOMNIO delivered SeltronHome — a comprehensive, full-stack IoT platform — using a holistic, end-to-end approach:

• Custom Firmware Development
  Developed embedded software for the Seltron gateway, enabling secure and reliable communication between devices and the cloud.
• Cloud Infrastructure
  Designed and implemented a scalable cloud backend to manage device connectivity, data flow, user management, and remote control.
• °Clausius - A User-Facing App
  Built intuitive mobile applications for homeowners and end users to monitor, control, and schedule their heating systems.
• °Kelvin - A Maintainer Tools & App
  Developed a separate interface and toolset tailored for HVAC professionals, enabling easy onboarding, configuration, and remote support.
• Manufacturer & OEM Tools
  Delivered a suite of management tools for Seltron and its partners, including diagnostics, analytics, and device management.
• OEM Support
  NOMNIO maintains OEM-branded versions of the platform for Seltron’s OEM partners, allowing them to offer a white-labeled solution with the same capabilities.
• Powered by the NOMNIO IoT Accelerator
  SeltronHome is the first full implementation of the NOMNIO IoT accelerator — a modular, extensible framework designed to dramatically reduce time-to-market for complex connected products.

Benefits

For End Users

• Unified control over home heating systems
• A modern, user-friendly mobile experience
• Greater comfort and energy efficiency

For HVAC Professionals

• Purpose-built mobile and web tools
• Efficient customer onboarding and remote support
• Fewer site visits and faster troubleshooting

For Seltron & Partners

• A future-proof, multi-tenant IoT platform
• OEM-ready for partner branding and distribution
• Valuable insights through platform analytics
• Strategic product differentiation in a competitive market