Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Flow thru humidifiers an environmentalk atrocity
Review: Flow thru humidifiers are an environmental atrocity. Mine wastes between one and four litres of HOT water per hour. So I calculate that since the beginning of the heating season my humidifer has sent at the very least 2000 litres of hot water (and perhaps much more) down my drain. So much for the energy saving of my new high efficiency furnace!And furthermore, this humidifier does a truly lousy job of humidifying my house, whose humidity level is now at 20%, and it is not even that cold outside, causing us to feel dry, wasting further energy in heating costs, and damaging my valuable musical instruments. With my previous drum humidifier I was able to keep the house at or close to 50%.
