When a competitively priced, outdoor oil-fired boiler is needed, the Grant Vortex Eco External range can provide the solution. The Grant Vortex Eco External boilers feature Grant’s patented stainless steel heat exchanger, the latest Riello low NOx burner technology and have a high quality, durable powder coated casing for external installations. Sealed system models are available and all the Eco External boilers have multi-directional flueing options giving installers flexibility when it comes to installation.

• Quiet operation
• Biofuel compatible depending on the type of biofuel and percent blend
• Excellent space heating efficiencies ranging from 91.7 percent to 92.7 percent
• Fitted with Riello RDB low-nitrogen oxides burner
• Condensate trap (factory-fitted in rear)
• Whisper quiet
• Extended to 5 years if installed by a registered G1 installer with a Grant or equivalent filter
• 1 Year standard warranty and 2 years if registered within 30 days
• High quality external powder coated case