New Grant Vortex Pro (15-26kW) Internal Floor-Standing Oil Boiler Installation in Essex & Suffolk

The Grant Vortex Pro Internal 15-26kW is a high-efficiency, oil-fired condensing boiler designed for indoor installation. It provides powerful and reliable central heating while maintaining low emissions and fuel consumption. Ideal for small to medium-sized homes, this model combines advanced technology with user-friendly operation for maximum comfort and efficiency.

Key Features:

✅ 15-26kW Output Range – Suitable for homes with moderate heating and hot water needs.
✅ Internal Floor-Standing Design – Compact and designed for indoor placement, ideal for utility rooms or kitchens.
✅ High Efficiency (90%+) – Utilizes Grant’s stainless steel heat exchanger and condensing technology to reduce fuel costs.
✅ Low NOx Burner – Meets modern environmental standards for cleaner operation.
✅ User-Friendly Controls – Easy access for temperature adjustments and servicing.
✅ Pre-Plumbed & Pre-Wired – Designed for quick and hassle-free installation.

Why Choose the Grant Vortex Pro Internal 15-26kW?

• Energy Efficient & Cost-Effective – Reduces fuel consumption and heating bills.
• Durable Construction – Built with high-quality materials for long-term reliability.
• Quiet Operation – Ideal for indoor settings with minimal noise.
• Compatible with Biofuel – Can run on HVO (Hydrotreated Vegetable Oil) blend, making it future-proof.

This model is perfect for homeowners looking for a compact, efficient, and eco-friendly oil boiler.

Combined with our G1 accredited status and our HomeCare V4, Grant Vortex Pro will give you many trouble-free years of service.

For more information, please visit Grant UK

Our premium range boilers comes with:

• Standard horizontal flue
• Appropriate flush of your system
• Corrosion inhibitor
• Condense pipework installation
• Room thermostat and programmer
• Registration with local authorities and manufacturers
• Grant Mag One Duo filter

**Please note, this boiler comes with standard installation. We only install boilers in East Anglia region. For standard installation criteria please see our terms and conditions**