MVHR and Sewage Treatment plants - incompatible?

[readiescards]

Currently considering which sewage treatment plant to install and am considering a Vortex Eco.  The manual says:

DON’T allow the condensate from heating systems to enter the foul drains. This has a very low pH and can destroy a sewage treatment plant or septic tank.

 

The MVHR unit I have, a Vent-Axia Kentic Plus, has a condensate drain that the install manual states:

The unit’s condensate drain must be connected to the building’s wastewater drainage system.

 

Questions:

How much condensate is generated and is it really incompatible with a sewage treatment plant?  

Any issues with running the condensate direct to the rain-water drainage system instead?

[Crofter]

I would just connect the condensate drain to the rainwater soakaway.

[PeterW]

32 minutes ago, readiescards said:

How much condensate is generated and is it really incompatible with a sewage treatment plant?

 

Its fine - this refers to gas condensing boilers as their condensate is acidic. MVHR is just water either off the heat exchanger or rainwater. 

[ToughButterCup]

Interesting point @readiescards.

All the systems I have seen deal with external condensation (always on the ducting)  by ignoring it.

Those that had no condensation were wrapped up warm in their little jackets or their  EPS coats.....

[ProDave]

That's a good warning about the condensate drain from a BOILER, but as already stated it would not apply to condensate from an mvhr unit.