“Superb device, fast, efficient and enabled valve and pipe repairs without full drain down. 6 mins to freeze 15mm radiator tails, not a drop of water escaped. Clear instructions and handy dial thermometers on each clamp takes all the guess work out of it. Great price too at £708 inc VAT, beating all other selling sites for this model brand new. Instructions clear and works of standard 240v single phase domestic plug. Highly recommended.”
