Hi everyone,
I am planning to replace radiators in two bedrooms with a water underfloor heating. The rest of the house will remain as is with radiators. The boiler is Vaillant EcoTEC pro 28.
The EcoTEC boiler has its own internal pump and what I always see in the underfloor heating setups is a pump connected to a manifold.
Now the question. Can I connect additional/external pump to the EcoTEC so that it starts when the boiler starts? Alternatively, do I need the additional pump at the manifold if there is already one in the boiler?
Thanks.
I am planning to replace radiators in two bedrooms with a water underfloor heating. The rest of the house will remain as is with radiators. The boiler is Vaillant EcoTEC pro 28.
The EcoTEC boiler has its own internal pump and what I always see in the underfloor heating setups is a pump connected to a manifold.
Now the question. Can I connect additional/external pump to the EcoTEC so that it starts when the boiler starts? Alternatively, do I need the additional pump at the manifold if there is already one in the boiler?
Thanks.