for IRC valve (serial number >400000)
"I've been a volume customer of Cistermiser for many years. Good products and excellent support."
"Your company is great - the parts, the service, the delivery, the clarity, the simplicity - all brilliant - definitely a score of 5! Many thanks."
"Many thanks, your product (Combimate) has proven itself time and time again over the years."
"Thanks to all, you have some fantastic staff who took the time and effort to help us out."
"I installed my Combimate about six weeks ago, and it's been brilliant. Water tastes better and I'm pretty sure I've seen a reduced build-up of limescale. Many thanks to you and to everyone there. I'm really so pleased how much better my water is!”