The Glow-worm MicraCom 24kW Combi Boiler is one of the most compact combination boilers in the Glow-worm portfolio, purpose-built for homes where space is at a premium. Designed to fit neatly inside a standard cupboard even when using the optional 25mm spacing frame for routing pipes behind the boiler the MicraCom delivers superb installation flexibility without compromising on performance.
At its core is a high-quality stainless steel heat exchanger, renowned for its durability and long-lasting reliability. A clear, user-friendly LCD display makes commissioning and daily use effortless, while compatibility with the full Glow-worm range of flues, controls, and the Glow-worm Power System Filter ensures a complete, professional installation every time. There’s even an option to fit a simple analogue clock without removing the boiler casing.
Backed by a 5-year guarantee when registered on myREWARDS, the MicraCom 24kW is a smart, space-saving choice for smaller homes, flats, and cloakroom installations.
Key Features
- Ultra-compact design — cupboard fit even with optional 25mm spacing frame
- High-quality stainless steel heat exchanger for durable, long-lasting performance
- Clear LCD display for easy commissioning and everyday use
- Compatible with full Glow-worm flue and controls range
- Compatible with Glow-worm Power System Filter
- Optional analogue clock — fits without removing the boiler casing
- A-rated ERP energy efficiency
- NOx Class 6 — ultra-low emissions
- Quiet operation at just 50 dB(A)
- DHW response within 5 seconds (1m from tap)
- 5-year guarantee when registered on myREWARDS
Technical Specification
- Brand: Glow-Worm
- Range: MicraCom
- Supplier Part Number: 8000038460
- Gas Council Number: 4704499
- Boiler Type: Combi Boiler
- Fuel Type: Natural Gas
- Heat Output: 24 kW (62,442 BTU/h)
- CH Condensing Max Output: 18.3 kW
- DHW Output: 24 kW (Min 3.5 kW / Max 24 kW)
- DHW Flow Rate at 35°C Rise: 9.8 l/min
- DHW Response (1m from tap): 5 seconds
- ERP Rating: A
- NOx Class: Class 6
- Noise Level: 50 dB(A)
- Mount Type: Wall Mounted
- Display: LCD Display
- Dimensions (H x W x D): 626mm x 400mm x 270mm
- Max Horizontal Flue: 8m + 1 elbow (100mm) / 16m + 1 elbow (125mm)
- Max Vertical Flue: 9m (100mm) / 16m (125mm)
- Solar Compatible: No
- Guarantee: 5 years (when registered on myREWARDS)
What's in the Box
- 1 x Glow-worm MicraCom 24kW Combi Boiler
- Valves for gas, heating and domestic hot water
- 2 x bags of small parts
- 1 x condensate discharge hose
- Installation and user documentation
Note: Flue kit, spacing frame, analogue clock, controls and Glow-worm Power System Filter are sold separately. 5-year guarantee requires registration on myREWARDS.
