The Glow-worm Energy Regular is a highly reliable and long-lasting gas boiler designed for central...The Glow-worm Energy Regular is a highly reliable and long-lasting gas boiler designed for central heating systems and hot water for a separate cylinder. It requires a hot water storage cylinder and a cold water storage cistern in the loft. This A-rated boiler boasts 89.3% efficiency and an 18kW output, ideal for homes with lower hot water demands. Its compact design saves space, and the modern LCD display provides clear status updates. The Energy boiler offers flexible installation with top or rear flue options and simplifies boiler swaps with an industry-standard DIN layout. The aluminium heat exchanger with large waterways makes it a suitable retrofit solution. Key features include a 7-year manufacturer warranty, high-quality automotive-grade aluminium heat exchanger, ErP modulating Grundfos pump, compact size, and compatibility with current Glow-worm flues. It is supported by Club Energy.
This guide is for homeowners seeking a reliable and efficient gas boiler for central heating and hot water. The Glow-worm Energy Boiler - 18kW offers high efficiency and a compact design, saving space and providing clear status updates. However, it requires a separate hot water cylinder and cold water storage cistern, which may not be suitable for all homes.
All features
Model Part Number
10035906
Brand
Glow-Worm
Extended Product Information
FAQs
How often should I have the boiler serviced?
You should have your boiler serviced annually by a Gas Safe registered engineer to maintain its efficiency and ensure safe operation.
What kind of warranty does the boiler have?
The Glow-worm Energy Boiler - 18kW comes with a 7-year manufacturer warranty.
What should I do if the boiler displays an error code?
Refer to the user manual for the specific error code and its meaning. If you're unsure, contact a Gas Safe registered engineer for assistance.
Does the boiler require a water tank?
Yes, the Glow-worm Energy Boiler - 18kW requires a separate hot water storage cylinder.
Is this boiler suitable for a large house?
The 18kW output is best suited for homes with lower hot water demands. Larger houses might require a boiler with a higher output.
Can I install the boiler myself?
No, boiler installation must be performed by a Gas Safe registered engineer to ensure safety and compliance with regulations.
Where can I find the user manual?
The user manual is provided with the boiler upon purchase and can also be found online on the manufacturer's website.
Troubleshooting
Boiler not turning on
Check the gas supply, power supply, and the boiler's settings. Contact a Gas Safe engineer if the problem persists.
No hot water
Check the hot water cylinder and its connections. Ensure the boiler is set to heat the hot water. Check for any error codes on the display.
Radiators not heating
Check the system pressure and bleed the radiators if necessary. Examine the thermostat and ensure it's set to the desired temperature. Call a Gas Safe engineer for assistance.
Low water pressure
Check the filling loop and top up the system pressure. Refer to the manual for specific instructions.
Pros and Cons
Pros
High energy efficiency reduces energy bills.
Compact size allows for flexible installation options.
Easy-to-read LCD display for status monitoring.
Long-lasting and reliable operation.
Simplified boiler swaps due to industry-standard layout.
Backed by a 7-year manufacturer warranty.
Cons
Requires a separate hot water cylinder.
Requires a cold water storage cistern.
May not be suitable for homes with high hot water demands.
Installation may require adjustments to existing plumbing.