“I liked the product fine. It is heavily built and performs the job. I can't know about unit function until heating season but, for now it is perfect.”
“The new vents started leaking with the relief cap closed after a short time, likely due to a switch to cheaper materials. After getting the heat back on, the leaking stopped, but this product might not last as long as previous models.”
“Hand tight for everything. Tighten the top cap, then back off quarter turn...BING yourfinish. Try running your circulation pump on highest setting for 15 to 30 minutes. You will hear the air coming out of the system.”
“Replaced my Maid-O-Mist, that came with my house. It was old and crusty, and I would have to press the schrader valve to let the air out periodically. I haven't heard any gurgling at all this fall from the pipes. I almost want to introduce air to the system to see what happens. So far so quiet...”
“I was struggling with air in my baseboard heaters and kept trying to bleed the system and the noises kept coming back. Someone suggested I give this a try. I installed it, which was very easy, and the noises immediately went away. Wonderful! Couldn't be happier.”
“I think there is only one type of this, so how could I give any less than 5 stars :-) But I'm happy with the purchase, fits as expected and works perfectly.”