The Glow-Worm Energy7 35C is a powerful, efficient, and reliable combination boiler designed for medium to large homes with higher hot water requirements. With a 35kW output, it delivers strong flow rates and consistent performance, making it well suited to properties with two bathrooms or greater hot water demand.

Performance & Efficiency

Built for households that need dependable hot water on demand, the Energy7 35C provides instant hot water with a fast response time and high flow rates suitable for multiple outlets. Its ErP A-rated efficiency helps keep energy use and running costs low while maintaining excellent performance throughout the home.

Design & Build Quality

Part of Glow-Worm’s trusted Energy range, the 35C combines premium performance with an affordable price point. It features quiet operation with Quiet Mark approval, making it suitable for installation in living spaces. The compact, cupboard-fit design allows flexible installation options, while the stainless steel heat exchanger ensures long-term durability, reliability, and efficiency.

Controls & Usability

The boiler is designed with ease of use in mind, featuring a clear LCD display for straightforward operation and diagnostics. It is compatible with Glow-Worm smart controls, including MiGo, allowing for improved control and efficiency. Easy access to internal components also reduces servicing and maintenance time.

Installation & Protection

The Energy7 35C includes built-in frost protection, making it suitable for installation in lofts or garages. Its thoughtful design supports quicker servicing and long-term reliability, helping to reduce downtime and maintenance disruption.

Ideal Applications

This boiler is ideal for medium to large households, homes with two bathrooms or higher hot water usage, families that require higher flow rates for showers and taps, and properties upgrading from older, less efficient combination boilers.

Why Choose the Energy7 35C

The Glow-Worm Energy7 35C delivers strong hot water performance while keeping energy consumption under control. With its robust build quality, quiet operation, and proven reliability, it is an excellent choice for busy households seeking a higher-output combi boiler at a competitive price.