🔥 Elevate Your Boiler Game with Effortless Automation!
The Caleffi 553642A AutoFill Automatic Boiler Filling Valve is designed to simplify boiler maintenance with its innovative auto-fill technology and integrated gauge, ensuring optimal performance and reliability for your heating system.
O**O
Fits perfect
Fits perfectly and works great my system was up and running with no issues thank you!
C**N
Replaced a crusty, 30-yo automatic filler with this unit; great fit without having to re-plumb!
My 30-year-old boiler fill valve crusted up and would no longer fill the boiler. And instead of paying a lot of money for a plumber and his mark-up, I decided to do it myself. This valve fit perfectly into my application, and had the right size to replace the old one directly. It was simple to set the pressure and the additional gauge helps to make sure it's set correctly.
F**.
easy to install
it maintains pressure well
P**T
good quality, works fine but, it may not be all thats wrong with your system
This unit worked well, I wanted the gauge to see how much pressure was going in and out. The main issue I had was the pressure release was pop off. The old once was over 20 years old, however, mine issue was also the pressure tank was bad not adjusting the pressure pro actively. So, I had replaced, that and the air scoop and this part.
Trustpilot
2 weeks ago
1 month ago