Thermolec Boilers

Standard Boiler

Introducing Thermolec’s Dual-Energy Boilers – your ideal solution for fossil fuel backup or standalone heating. Experience cozy comfort, increased efficiency, and cost savings. Our advanced electronics provide precise hot water heating control. Standard models come with a modulating electronic controller and outdoor sensor for optimized performance. The silent pulsing of the boiler stabilizes temperature, while the outdoor sensor prevents energy waste by adjusting water temperature based on weather conditions. Additionally, our load management control lets you switch between electric and alternate fuel sources, qualifying you for reduced rates. Built to last, our electric boilers feature durable stainless steel heat generator vessels, backed by a 10-year guarantee. The combination of aluminum outer shell and stainless steel tank ensures outstanding corrosion resistance and easy installation.


  • Heavy-duty, fully insulated heat generator (10 years warranty)
  • Pre-wired elements electronically controlled for full modulation
  • Low-watt density Incoloy elements (10 years warranty)
  • High-limit thermal protection
  • Approved for zero clearance to combustible materials

Mini Boiler

Introducing the Thermolec TMB electric boiler – a high-performance, compact design that combines affordability with top-notch quality. Engineered with state-of-the-art technology and premium components, the TMB ensures optimal performance without compromise. This versatile boiler is suitable for all hot water heating systems, including those requiring 190ºF water temperatures. Enjoy the perfect blend of efficiency and cost-effectiveness with the TMB electric boiler.


  • Light weight
  • Easy to install
  • Stainless steel tank
  • Outdoor reset control
  • Full modulation for precise heating