The quiet Vortex Eco wall mountable oil boiler from Grant features the latest, highly efficient st...The quiet Vortex Eco wall mountable oil boiler from Grant features the latest, highly efficient stainless steel Vortex heat exchanger and turbulator baffle system - providing some of the highest efficiencies on the market. Pre-plumbed, this boiler can be used with low level, high level and vertical flue systems - providing extremely flexible options for installation situations. 2 year guarantee Award winning range Ecoflam MAX1 Burner Features the latest Riello RDB Burner technology (with plug and socket connection) Exceptionally quiet Internal factory-fitted condensate trap (with external option) Multi-directional flue Removable control box SAP 2009 gross seasonal efficiencies of 91.9% and registered with the Energy Savings Trust. The Grant Vortex Internal Wall Hung boiler range consists of a sealed system model and an open-vented system model. All Grant Vortex Internal Wall Hung boilers are pre-plumbed and feature Grants patented heat exchanger and turbulator baffle system. Each model has a sleek, white case and provides the perfect solution when floor space is at a premium or unavailable.
This guide provides essential information for users of the Grant Vortex Eco Internal 16-21kW Wall Hung Oil Boiler. Designed for homes seeking efficient heating solutions, this boiler offers high efficiency with its stainless steel heat exchanger. Note that professional installation is required to ensure optimal performance and safety.
All features
Model Part Number
VTXWH16/21
Brand
Grant
Extended Product Information
FAQs
How often should I have my boiler serviced?
You should have your boiler serviced annually by a qualified heating engineer to ensure optimal performance and safety.
What type of fuel does this boiler use?
The Grant Vortex Eco Internal boiler uses oil as its fuel source.
Where can the flue be installed?
The boiler can be installed with low level, high level, and vertical flue systems.
Is professional installation required?
Yes, professional installation by a qualified heating engineer is required.
How do I clean the boiler?
The exterior can be cleaned with a damp cloth. Internal cleaning should be performed by a qualified engineer during servicing.
What is the warranty period?
Please refer to the manufacturer's documentation for warranty details.
What are the benefits of the Vortex heat exchanger?
The Vortex heat exchanger provides high efficiency, reducing fuel consumption and energy costs.
Troubleshooting
Boiler not starting.
Check the power supply and ensure the oil supply is open. Contact a qualified engineer.
Poor heating performance.
Check the thermostat settings and ensure the radiators are properly bled. If the problem persists, contact a qualified engineer.
Unusual noises.
Contact a qualified engineer to inspect the boiler for potential issues.
Error codes displayed.
Consult the user manual for the specific error code and contact a qualified engineer if necessary.
Pros and Cons
Pros
High efficiency reduces energy consumption and running costs.
Flexible flue options make it suitable for various installation scenarios.
Pre-plumbed design simplifies and speeds up installation.
Quiet operation enhances user comfort.
Award-winning design ensures a high-quality product.
Uses the latest burner technology
Cons
Requires professional installation.
May require specific flue system configurations depending on the installation.
Condensate trap requires periodic maintenance.
Limited to oil as a fuel source.
External condensate drain may need to be installed.
Requires regular servicing.
Setup, Compatibility & Care
Setup:
Professional Installation: This boiler *must* be installed by a qualified heating engineer.
Flue System: Select the appropriate flue system (low level, high level, or vertical) based on your property's requirements.
Connections: Ensure all connections (fuel, electrical, water) are correctly made according to the manufacturer's specifications.
Commissioning: The installer will commission the boiler after installation, ensuring it operates safely and efficiently.
Compatibility:
Fuel: Designed for use with oil.
Flue Systems: Compatible with various flue configurations.
Care:
Regular Servicing: Schedule annual servicing by a qualified engineer to maintain efficiency and safety.
Cleaning: The exterior can be cleaned with a damp cloth.
Condensate Trap: Check and clean the condensate trap periodically, following the manufacturer's instructions.