• 10 year warranty on parts and labour*
• Automatic bypass
• Filling loop
• Pre-wired mains lead
• Preformed copper tails at pipe clip distance
• Universal condensate drain connection
• Casing clean point
• Pump & diverter valve exercise & anticycling
• Boiler frost protection
• Commissioning function
• Fault history log & help text
• Service display with installer tel. no. input