Glow-worm Ultimate 3 Combi Boiler and Flue 35 kW is compatible with the entire Glow-worm control range, including the popular MiGo app-based control. What's Included: Glow-Worm Ultimate3 35kW Combi Boiler with 5 year warranty (SKU: 311653, SPN: 0010021405) + Glow-Worm Standard Horizontal Boiler Flue (SKU: 345042, SPN: 0010031041)

• It is ErP A rated for efficiency, helping to reduce energy bills
• Modifying the Grundfos pump to save energy
• Manual pressure gauge to make installation easy
• It uses familiar Glow-worm diagnostics for easy installation and servicing
• Inbuilt filling loop for straightforward maintenance
• Compatible with full range of Glow-worm controls, flues and accessories
• Ideal for use with the cutting-edge MiGo app-based control system
• The 5 years guarantee was increased to a 10 years warranty. It must be installed with a filter and registered with club energy