We got ours installed in February. i thought we probably wouldn't notice anything until Winter. It was really humid over Summer and the fabric on our couch and chairs felt wet. It dried out in about three weeks. We also haven't needed the heater on as much. When the gas heater is on I noticed it  doesn't need to go as often as the room is warmer.

Our house is so much warmer now, It's completely unbeleivable. When people come to visit they often comment on how much warmer it is here now. But don't take my word for it, or the salesmans word for that matter. You must get one installed for yourself to really see how good it is!

Before we got an HRV system we had mold growing in our wardrobes and window sills. Not to mention the really bad condensation. Now we have HRV we don't get any of those problems. Its warm and dry in winter and more comfortable in summer Since we got HRV our family has seen the improvements it has made to the house and have all looked into getting it for themselves. It has truely made a difference.

We Love our HRV! No more wet windows so far this winter, and even better - our heating is so much more efficient. We have a flued gas heater in our lounge that never used to get past the door into the family room, now you can feel the warmth through the kitchen and into the family room. Dryer house? Positive pressure? Who knows it just works :-)

Best thing we ever did. I used to squeegie every window in the house every morning which froze my poor little fingers. Then I could have my shower to warm up. We thought the HRV system would help with the condensation, but it exceeded our expectations and removed it entirely!  Friends come round and comment how warm our house is on a winters day - we have no heating on. Just awesome.