Passive flue gas heat recovery device
- A simple and cost effective product to provide improved efficiency
- Easy to install
- Helps to meet the requirements of higher levels of the code for sustainable homes
- Improves the efficiency of hot water production
- Can easily be linked to weather compensation control technology
You can be sure that when it comes to creating the ideal environment. Vaillant has it all under control. Vaillant’s ecoTEC product range offers exceptionally high efficiency and is also highly economical in operation. Now, our Passive Flue Gas Heat Recovery Device, recoFLUE, can be used with our ecoTEC pro and plus domestic combination boiler ranges* to create an even more efficient cost-effective system.
*compatible with ecoTEC pro 24 pro 28 LPG, ecoTEC plus 824, plus 831, plus 831 LPG, plus 837