Baxi Megaflo Compact System
The Baxi Megaflo Compact System has a 7-year parts and labour warranty and can be installed with a hot water cylinder, such as the Baxi cylinder or Megaflo Eco.
It is the perfect solution for homes that require large amounts of hot water or have more than one bathroom.
- Features
- Dimensions
- 7-year parts and labour warranty* for peace of mind
- Compact design enables it to be fitted inside a 290mm deep cupboard
- Compatible with Megaflo Eco Cylinders perfect for homes with a higher demand for hot water
*Terms and conditions apply.
- Boiler width = 390mm
- Boiler height = 700mm
- Boiler depth = 285mm
- Side clearance = 5mm
- Upper clearance = 178mm
- Lower clearance = 200mm
- Front clearance = 5mm in operation,
450mm for servicing
Installer Information
Technical Features
- Outputs 15kW, 18kW and 24kW
- Compact cupboard fit
- Perfect for homes that have a high demand for hot water
- Pipes behind facility
- Top central flue position
- Compatible with Megaflo Eco Cylinders
- Vertical sleeve recyclable packaging
- Stainless steel heat exchanger
- Brass hydraulics
Dimensions
- Boiler width = 390mm
- Boiler height = 700mm
- Boiler depth = 285mm
- Side clearance = 5mm
- Upper clearance = 178mm
- Lower clearance = 200mm
- Front clearance = 5mm in operation, 450mm for servicing
Technical Data Table
| Technical Table | Baxi Megaflo Compact 15 System | Baxi Megaflo Compact 18 System | Baxi Megaflo Compact 24 System | |
| Sales Code | 7844720 | 7844722 | 7844723 | |
| Gas | ||||
| Natural gas or LPG | Natural Gas | Natural Gas | Natural Gas | |
| Inlet supply pressure (natural gas) | mbar (nominal) | 20 | 20 | 20 |
| Maximum Gas Rate (G20) Qmax | m³ / hr | 1.64 | 1.96 | 2.61 |
| Heat Input CH | kW (max) Gross (QnHs) | 17.2 | 20.6 | 27.4 |
| kW (min) Gross (QnHs) | 5.2 | 5.2 | 5.2 | |
| Heat Output CH (non-condensing) | kW (Max) (Pn) | 15 | 18 | 24 |
| kW (Min) (Pn) | 4.5 | 4.5 | 4.5 | |
| Heat Output CH (condensing) | kW (Max) (Pnc) | 16.2 | 19.4 | 25.8 |
| kW (Min) (Pnc) | 4.9 | 4.9 | 4.9 | |
| Heat Input domestic hot water (DHW) | kW max gross (QnwHs) | N/A | N/A | N/A |
| Heat output domestic hot water (DHW) | kW max | N/A | N/A | N/A |
| Water heating efficiency class | N/A | N/A | N/A | |
| Electrical | ||||
| Permanent live required | Yes | Yes | Yes | |
| External fuse rating (on connection board) | Amps | 3 | 3 | 3 |
| Pump overrun | Yes | Yes | Yes | |
| Integral 'boiler only' frost thermostat | Yes | Yes | Yes | |
| Hydraulic | ||||
| Maximum DHW flow rate (Delta T @ 35'C rise) | l/min | N/A | N/A | N/A |
| Minimum DHW flow rate required | l/min | N/A | N/A | N/A |
| Minimum operating DHW pressure required | bar | 0.5 | 0.5 | 0.5 |
| Integral expansion vessel | Size (litres) | 7 | 7 | 7 |
| Maximum capacity of the CH system | Litres | 100 | 100 | 100 |
| Integral automatic bypass | Yes | Yes | Yes | |
| Weights | ||||
| Installer Lift Weight | (kg) | 28.9 | 28.9 | 28.9 |
Technical Literature
Product Training
We offer product training at our training centres across the UK for installers who want to get hands-on with Baxi boilers.
From construction and installation to functions and features, our expert trainers will give you a complete understanding of working with Baxi boilers.
