Horstmann Secure 425 Tiara Two Circuit Electro-Mechanical Programmer NU555030100
Horstmann Secure 425 Tiara Two Circuit Electro-Mechanical Programmer NU555030100. Our 425 series of mechanical programmers are the simplest way to control hot water and central heating in the home. The Tiara has all the capability and features of the 425 Diadem, but without the indicator lights. The Tiara is ideally suited for both gravity systems and fully pumped systems with either mid-position or zone valves.
Control of most domestic gas or oil-fired central heating and hot water systems. Simple to use with easily understood settings adjustable in seconds. All control elements are visually accessible. Allows the user to switch the heating off or on early, without disturbing any existing settings.
Advanced controls to allow manual overide on or off. Allows the user to pre set a choice of programmes.
Coronet can be used for loads up to 3kw as well as conventional heating. Rotating 24-hour dial and tappet arrangement. Easy to install using a 9-pin backplate. Advance control to allow manual override ON or OFF.
Programme options: On, Off, All day or Auto. Check out my other items. Be sure to add me to your favourites list. We are dedicated to ensuring the highest possible quality service to our customers, always going above any beyond! Established in 2013 by a highly experienced and professional former commercial design heating engineer, owner Chris Hanson. Our customer base includes commercial (trade) customers like Evans Halshaw Citroen (Doncaster) as well as domestic (private) customers who are in need of spare part for their heating system. We aspire to be one of the UK's largest independent stockists of genuine boiler and heating spare parts.We currently are able to accommodate the oldest and deprecated boilers to the very latest energy-efficient central heating systems. With all parts available the same day. Our constant aim is to be able to supply'All Parts for All Boilers'. Whatever boiler part you require we aim to get it to you for the next day at the latest. We access to well over 75,000 parts!
All our parts are genuine. Our range of gas boiler spare parts comprehensively covers all the major manufacturers in the UK and within Europe. PCBs and Electrical items are non-returnable.