Available in 24, 30, 35kW
- High Efficiency & NOx Class
- Optional direct rear flue
- Fits standard kitchen cupboard
- Optional glide down plug in timer
- 2 Year Parts & Labour Warranty
Flexicom cxCompact and flexible range of condensing combis. The first High Efficiency boiler in the UK with a direct rear flue, cupboard fit** and with optional glide down plug in timer. Available in 24, 30 & 35 kW outputs.
To replace an old boiler or install a new one with the minimum of fuss, you need one that will fit just about anywhere. That’s why Glow-worm created the Flexicom a High Efficiency condensing boiler that’s so flexible, compact and simple to install it makes your life easy.
An optional glide down timer provides simple control of the boiler through a plug in timer. One simple push and the clock glides into position. Set the time to your requirements and another gentle push hides the clock from view inside the base of the boiler.
**Sizes of kitchen cupboards may vary. Please check boiler and cupboard dimensions prior to installations.
- High Efficiency & NOx Class 5
- 5 second hot water delivery (measured at tap 1m from boiler)
- Advanced diagnostics
- Inbuilt frost protection
- Pre-fixing jig
- Optional upward piping kit
- Optional glide down timer
- 2 Year Parts & Labour Warranty*
- Glide down analogue timer
- Upward piping kit
- Outdoor sensor
*Glow-worm’s Club Energy installers can offer up to 15 years of warranty. To register to become a Club Energy installer click here.To view the Terms & Conditions of the Glow-worm Guarantee please click here.
Size & Performance
Size 24cx 30cx 35cx Casing dimension (h w d)(mm) 700x390x280 700x390x280 700x390x280 Weight (packed) 36kg 36kg 36kg
CH output (kW) Min/Max 9.3/18.0 9.3/24.0 9.3./30.0 DHW Output (Kw) Min/Max 9.3/25.1 9.3/30.0 9.3/35.0 CH Condensing Max output (Kw) 18.8 24.9 31.0 DHW Flow Rate I/MIN. 35oC rise 9.85 12.3 14.4 DHW response* 5 seconds* 5 seconds* 5 seconds* SEDBUK rating 2005 90.3 90.0 90.2 SEDBUK rating 2009 88.4 88.3 89.1 NOx class 5 (natural gas) Yes Yes Yes Adjustable to LPG No No No 24cx 30cx 35cx
Construction & Installation
Construction 24cx 30cx 35cx Main heat exchanger type Cast Cast Cast Heat Exchanger material Aluminium Aluminium Aluminium Burner Type Pre-mixed Pre-mixed Pre-mixed Fully modulating Yes Yes Yes DHW plate heat exchanger Yes Yes Yes Integrated hydrobloc Yes Yes Yes Installation Suitable for sealed systems Yes Yes Yes Suitable for open-vent systems No No No Filling Loop Integral Integral Integral Flow restrictor Yes 8.7 l/min Yes 11.7 l/min Yes 14 l/min Inbuilt system bypass Yes Automatic Yes Automatic Yes Automatic Inbuilt Condensate Trap/siphon Yes Yes Yes Inbuilt Boiler Frost Protection Two Stage Two Stage Two Stage Continua Electronics Yes Yes Yes Zero compartment Ventilation Yes Yes Yes
Clearences & User Interface
Clearences 24cx 30cx 35cx Top (mm) (from top of boiler) 150 150 150 Side (mm) 5 5 5 Bottom (mm) 150 150 150 Front (mm)** 600** 600** 600** User Interface User display 2 Digit LCD 2 Digit LCD 2 Digit LCD Diagnostics Advanced Advanced Advanced User adjustable CH Temp control Yes Yes Yes User adjustable DHW Temp control Yes Yes Yes Eco Setting on DHW Yes Yes Yes Optional inbuilt timer N/a N/a N/a Optional programmer N/a N/a N/a Optional Timer N/a N/a N/a Optional Analogue Timer Kit N/a N/a N/a Optional Digital Timer Kit N/a N/a N/a Pre-fitted analogue timer
Pipes & Flues
Pipes 24cx 30cx 35cx Prefixing jig with DIN Layout Yes Yes Yes Optional Prefixing jig*** N/a N/a N/a Optional spacing frame Yes Yes Yes Optional rear piping kit N/a N/a N/a Water connections 2 x 22mm 2 x 15mm 2 x 22mm 2 x 15mm 2 x 22mm 2 x 15mm Flues Max horizontal Ø60/100 mm 8m 8m 8m Max vertical Ø60/100 mm 8m 8m 8m Max horizontal Ø80/125 mm 20m 20m 20m Max vertical Ø80/125 mm 20m 20m 20m Max direct rear flue 0.55m 0.55m 0.55m Optional plume management kit Ø60/100 Yes Yes Yes