ENVIROGREEN INTERNAL COMBI HE C20

The Envirogreen Internal Combi HE C20 by Firebird Heating Solutions is a high-efficiency internal oil-fired combination boiler designed to provide reliable central heating and instantaneous domestic hot water from a single compact unit. Built for easy indoor installation, it features a factory-fitted flue, high-performance heat exchanger, and user-friendly controls to deliver consistent comfort and reduced running costs. Its sealed system design, integrated expansion vessel, and onboard components simplify setup while minimizing space requirements. Suitable for small to medium-sized homes, the C20 model provides efficient, quiet operation and is engineered to meet modern performance and emissions standards.

• Brand: Firebird Heating Solutions
• Model: Envirogreen Internal Combi HE C20
• Type: Internal oil-fired combi boiler (heating and hot water)
• Fuel: Kerosene (28 sec Class C2)
• Application: Small to medium domestic properties
• High-efficiency heat exchanger for reduced fuel consumption
• Instantaneous domestic hot water, no separate cylinder required
• Sealed system with integrated components for easier installation
• Quiet operation with compact, indoor-friendly casing
• Designed to meet current efficiency and low NOx performance standards
• Typical flue and controls supplied for straightforward commissioning