The Grant Vortex Eco Utility System boilers incorporate the latest version of the Grant Vortex stainless steel heat exchanger and as you would expect from a product with this pedigree, they are exceptionally quiet in operation and feature the latest Riello burner technology.
ErP Space Heating Efficiency: A
ErP Water Heating Efficiency: A
Noise Levels: 36.3 Decibels
Type: External System
Multi-directional factory fitted flue
5 year guarantee when installed by a G1 accredited installer