Stainless Steel Chimneys
Total Solutions in Flue Systems
Ontop B.V. is a manufacturer of METALOTERM® prefabricated lightweight stainless steel exhaust / flue gas systems and has developed, manufactured and distributed modular systems for over 40 years.
Based upon the specifications of the appliance(s) and the environment in which the appliance is installed, Ontop makes various calculations of the planned flue system, these calculations are done through software comply with European standard EN-13384-1.
- Metaloterm AD (Double Wall)
Applications METALOTERM® AD, Gas/Diesel engines, (Emergency) power generators, Uninterrupted Power Supply (UPS), Industrial processes.
Advantages METALOTERM® AD, Inner and outer wall from high quality stainless steel, No thermal bridges; better heat protection, Stress free thermal expansion, Fast and simple installation, High quality insulation uninterrupted from base plate to top stub.
- Metaloterm MF (Double Wall)
Applications METALOTERM® MF, Gas & oil fired boilers, Condensing boilers, Wood-fired stoves, Industrial ovens, large-scale establishments
Advantages METALOTERM® MF, Universal chimney/flue system, Inner and outer wall from high quality stainless steel, No terminal bridges, uninterrupted insulation from base plate to top stub, Stress free thermal expansion, Fast-build system without the need of sealants, High density and high quality insulation, High-temperature silicone sealing ring, Lightweight elements, Immediately ready for use.
- Metaloterm ME (Single Wall)
Applications METALOTERM® ME, Shaft liner in renovation projects, Air inlet & ventilation systems, Flue system for condensing heaters and boilers, Chimney renovation.
Advantages METALOTERM® ME, Stress free thermal expansion, Can be connected to METALOTERM® MF, High quality stainless steel system, High temperature silicone sealing ring, Universal application, Fully welded system with sealing ring, Light weight system.
- METALOTERM® Silencer
- Resonance type silencer
- Reactive type silencer based on ¼ labda wavelength
- Absorptive type silencer