HVAC Spare Parts
Heat Exchanger
Heat exchangers
These cast silicon aluminium heat exchangers are designed for commercial condensing low-nitrogen gas boilers. Made of silicon aluminium casting, they feature high heat transfer efficiency, good corrosion resistance and durability. Based on comparison tests, aluminium alloy’s thermal conductivity is 8 to 10 times better than stainless steel.
- For smaller floor-type condensing boilers/water heaters
- 60kW, 80kW, 99kW, 120kW
- Cast silicon aluminium, one-off moulded
- Low water resistance
- Enhanced heat exchange capacity
- For Commercial premix condensing boilers
- 150kW, 200kW, 240kW, 300kW, 350kW
- Durable and efficient silicon aluminium alloy
- Internal ‘pillar’ surface, allowing for better heat transfer
- Detachable plate design
- For Commercial premix condensing boilers
- 500kW, 700kW, 1100kW, 1400kW, 2100kW
- Comparably larger chamber surface, lower surface temperature and evener heat distribution
- Water tube around the chamber designed to avoid ‘dry burning’
- Unique water channelling allows for better heat transfer