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GLOW-WORM Ultracom2 24cxi Glow-Worm Ultracom2 24cxi Remove Compare prices Add another Add another Add another
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Price £890.00 Exclusive to 1 retailer
Launch date Apr 2010
Fuel type Gas or LPG
Type of boiler Combi
Mounting position Wall-mounted
Heat output band (kW) 24.0
LPG convertible Help Yes
Heat outputs available (kW) Help 24;30;35
Warranty (years) up to 15
Warranty (parts) up to 15
Warranty (labour) up to 15
Weight (kg) Help 37.1
Size (HxWxD in cm) Help 74x42x35
Boiler volume (litres) Help 107.0
Clearance at the top (cm) Help 15
Left side clearance (cm) Help 0
Right side clearance (cm) Help 0
Clearance at the bottom (cm) Help 20
Front clearance in operation (cm) Help 0
Front clearance for servicing (cm) Help 60
Central heating performance
Minimum heat output (kW; non-condensing) Help 4.9
Maximum heat output (kW; non-condensing) Help 18.2000007629395
Maximum heat output (kW; condensing) Help 19.6
Efficiency (% SAP 2009) Help 89.0
SAP winter efficiency (%) Help 89.9
SAP summer efficiency (%) Help 86.8
NOx Emission class Help 5
Electricity usage
Electricity usage on standby (W) Help 6
Electricity usage when firing (W) Help 151
Hot water performance
Hot water flow (l/min) @ 30 degrees Help Not stated
Hot water flow (l/min) @ 35 degrees Help 10
Hot water flow (l/min) @ 40 degrees Help Not stated
Hot water heating efficiency (%) Help 73.9
User controls
Concealed user controls Help No
On/Off switch Yes
Timer Optional
Heating temperature control Help Yes
Hot water temperature control Help Yes
Reset control Help Yes
System pressure gauge Help Yes
Status display lights
Mains on Help Yes
Burner on Help Yes
Central Heating indicator Help Yes
Domestic hot water heater Help Yes
Boiler output temperature Help Yes
Boiler lockout indicator Yes
Fault codes feedback Yes
Manufacturer contact details
Manufacturer phone number 01773 824639
Manufacturer website
Overall energy efficiency Help Subscribe
Brand reliability rating Help Subscribe