Our Recommended boiler: Is A rated for maximum efficiency Has a 12 years manufacturers warranty on all parts and labour Is recommended by Good Housekeeping Magazine? Has built in frost protection Is fully modulating Has a wireless thermostat Has a 24 hour Energy Management System Save more money with the Ariston controller. Accurate to 0.5 degree Celsius Easy to read backlit display and simple to use Operates from 5°c to 35°c Replacement heating controls can save customers between £85 and £185 per year Then we clean out your heating system so it works more efficiently. Watch the video below to learn more about how we do it. 24 hours a day - 365 days a year Monitoring Ultimate 12 Year peace of mind We know you have a problem before you do You have full control of your heating system from anywhere in the world 12 years full boiler cover Price aside, are these the products you would want in your home ?