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Ideal Boilers

Ideal Combi Boilers

Ideal combi boilers ensure fast access to hot water from the mains water supply using a perfect fit for properties with less space and are usually located in a kitchen or bathroom and concealed within a cupboard. Ideal combi boilers are energy efficient units with low running costs that are ideally suited to apartments and small to medium sized houses with 1 to 2 bathrooms. Ideal combi boilers don’t require hot water tanks or cylinders as a regular boiler or system boiler does therefore making these Ideal combi boilers cheaper to install.
BoilerEfficiencyOutputWarrantyMPNBoiler Type
Ideal Logic 24kW Gas Combi Boiler94%24kW2 yearsCombi
Ideal Logic 30kW Gas Combi Boiler94%30kW2 yearsCombi
Ideal Logic 35kW Gas Combi Boiler94%35kW2 yearsCombi
Ideal Logic Code ES 26kW Gas Combi Boiler89.00%26kW2 YearsCombi
Ideal Logic Code ES 33kW Gas Combi Boiler91%33kW10 YearsCombi
Ideal Logic Code ES 38kW Gas Combi Boiler91%38kW10 YearsCombi
Ideal Logic ESP1 24kW Gas Combi Boiler94%24kW2 yearsCombi
Ideal Logic ESP1 30kW Gas Combi Boiler94%30kW2 yearsCombi
Ideal Logic ESP1 35kW Gas Combi Boiler94%35kW2 yearsCombi
Ideal Logic Max 24kW Gas Combi Boiler94%24kW10 YearsCombi
Ideal Logic Max 30kW Gas Combi Boiler94%30kW10 YearsCombi
Ideal Logic Max 35kW Gas Combi Boiler94%35kW10 YearsCombi
Ideal Logic Plus 24kW Gas CombiBoiler94%24kW7 yearsCombi
Ideal Logic Plus 30kW Gas Combi Boiler94%30KW7 yearsCombi
Ideal Logic Plus 35kW Gas Combi Boiler94%35kW7 yearsCombi
Ideal Vogue 40kW Gas Combi Boiler89.10%26kW7 yearsCombi
Ideal Vogue GEN2 C26 Gas Combi Boiler89.2%26kW10 YearsCombi
Ideal Vogue GEN2 C32 Gas Combi Boiler89.3%32kW10 YearsCombi
Ideal Vogue GEN2 C40 Gas Combi Boiler89.2%40kW10 YearsCombi
Ideal Vogue Max 26kW Gas Combi Boiler93%26kW10 YearsCombi
Ideal Vogue Max 32kW Gas Combi Boiler93%32kW10 YearsCombi
Ideal Vogue Max 40kW Gas Combi Boiler93%40kW10 YearsCombi

Ideal System Boilers

BoilerEfficiencyOutputWarrantyMPNBoiler Type
Ideal Logic 15kW Gas System Boiler89.30%15kW7 yearsSystem
Ideal Logic 18kW Gas System Boiler97.8%18kW2 YearsSystem
Ideal Logic 24kW Gas System Boiler98.5%24kW2 YearsSystem
Ideal Logic 30kW Gas System Boiler98.3%30kW2 YearsSystem
Ideal Logic Max 15kW Gas System Boiler93%15kW10 YearsSystem
Ideal Logic Max 18kW Gas System Boiler93%18kW10 YearsSystem
Ideal Logic Max 24kW Gas System Boiler94%24kW10 YearsSystem
Ideal Logic Max 30kW Gas System Boiler93%30kW10 YearsSystem
Ideal Logic Plus 15kW Gas System Boiler89.4%15kW7 yearsSystem
Ideal Logic Plus 18kW Gas System Boiler89.4%18kW7 yearsSystem
Ideal Logic Plus 24kW Gas System Boiler89.8%24kW7 yearsSystem
Ideal Logic Plus 30kW Gas System Boiler89.5%30kW7 yearsSystem
Ideal Vogue 15kW Gas System Boiler92%15kW10 YearsSystem
Ideal Vogue 18kW Gas System Boiler93%18kW10 YearsSystem
Ideal Vogue 26kW Gas System Boiler93%26kW10 YearsSystem
Ideal Vogue 32kW Gas System Boiler93%32kW10 YearsSystem
Ideal Vogue GEN2 S15 Gas System Boiler88.9%15kW10 YearsSystem
Ideal Vogue GEN2 S18 Gas System Boiler89.4%18kW10 YearsSystem
Ideal Vogue GEN2 S26 Gas System Boiler89.4%26kW10 YearsSystem
Ideal Vogue GEN2 S32 Gas System Boiler89.4%32kW10 YearsSystem
Ideal Vogue Max 15kW Gas System Boiler92%15kW10 yearsSystem
Ideal Vogue Max 18kW Gas System Boiler93%18kW10 YearsSystem
Ideal Vogue Max 26kW Gas System Boiler93%26kW10 YearsSystem
Ideal Vogue Max 32kW Gas System Boiler93%32kW10 YearsSystem

Ideal Regular Boilers

BoilerEfficiencyOutputWarrantyMPNBoiler Type
Ideal EvoMax 100kW Gas Regular Boiler96.7%100kW2 YearsRegular
Ideal EvoMax 120kW Gas Regular Boiler96.6%120kW2 YearsRegular
Ideal EvoMax 150kW Gas Regular Boiler96.7%150kW2 YearsRegular
Ideal EvoMax 30kW Gas Regular Boiler96.7%30kW2 YearsRegular
Ideal EvoMax 40kW Gas Regular Boiler96.2%40kW2 YearsRegular
Ideal EvoMax 60kW Gas Regular Boiler96.9%60kW2 YearsRegular
Ideal EvoMax 80kW Gas Regular Boiler97.2%80kW2 YearsRegular
Ideal Logic Heat 12kW Gas Regular Boiler89.40%12kW7 yearsRegular
Ideal Logic Heat 15kW Gas Regular Boiler90%15kW2 YearsRegular
Ideal Logic Heat 18kW Gas Regular Boiler98.5%18kW5 YearsRegular
Ideal Logic Heat 24kW Gas Regular Boiler90%24kW2 YearsRegular
Ideal Logic Heat 30kW Gas Regular Boiler89.3%30kW2 YearsRegular
Ideal Logic Max Heat 12kW Gas Regular Boiler93%12kW10 YearsRegular
Ideal Logic Max Heat 15kW Gas Regular Boiler93%15kW10 YearsRegular
Ideal Logic Max Heat 18kW Gas Regular Boiler93%18kW10 YearsRegular
Ideal Logic Max Heat 24kW Gas Regular Boiler94%24kW10 YearsRegular
Ideal Logic Max Heat 30kW Gas Regular Boiler93%30kW10 YearsRegular
Ideal Logic Plus Heat 12kW Gas Regular Boiler89.4%12kW7 yearsRegular
Ideal Logic Plus Heat 15kW Gas Regular Boiler89.4%15kW7 yearsRegular
Ideal Logic Plus Heat 18kW Gas Regular Boiler89.6%18kW7 yearsRegular
Ideal Logic Plus Heat 24kW Gas Regular Boiler89.8%24kW7 yearsRegular
Ideal Logic Plus Heat 30kW Gas Regular Boiler89.5%30kW7 yearsRegular
Ideal Mexico HE 15kW Gas Regular Boiler89.7%15kW2 YearsRegular
Ideal Mexico HE 18kW Gas Regular Boiler89.7%18kW2 YearsRegular
Ideal Mexico HE 24kW Gas Regular Boiler88.8%24kW2 YearRegular
Ideal Mexico HE 30kW Gas Regular Boiler88.9%30kW2 YearsRegular
Ideal Mexico HE 36kW Gas Regular Boiler89%36kW2 YearsRegular
Fault Description System Behaviour
L1 Flow temperature overheat lockout or no water flow lockout
L2 Ignition lockout
LC Turn power off and on
L6 False flame lockout
F1 Low water pressure
F2, FN or LN Flame loss
F3 Fan fault
L4 or F4 Control / no flow thermistor fault
L5 or F5 Return thermistor fault
F6 Outside sensor fault
F7 Low mains voltage – contact electricity provider.
F9, L9, F8 or L8 Printed circuit board (PCB) unconfigured or fault
FU Difference greater than 50c – check isolation valves are open
No central heating Boiler problems? Book an engineer now.
No hot water
No display
Fault Code System Behaviour
C0 Boiler chip card (BCC) activation fault
C2 Boiler chip card (BCC) fault
F1 Low water pressure
F2 Flame loss
F3 Fan fault
F4 Flow thermistor fault
F5 Return thermistor fault
F6 Outside sensor failure
F7 Low mains voltage
F9 Unconfigured printed circuit board (PCB)
L1 Flow temperature overheat or no water flow
L2 Flame loss
L5 5 boiler resets in 15 minutes
L6 False flame lockout
Fault Code System Behaviour
0 The boiler is in standby mode awaiting either a central heating call or hot water demand
C The boiler has a call for central heating but the appliance has reached the desired temperature set on the boiler
D The boiler has a call for hot water but the appliance has reached the desired temperature set on the boiler
C The boiler is operating in central heating mode
d The boiler is operating in hot water mode
F The boiler is operating in frost mode
Fault Description System Behaviour
L1 Flow temperature overheat lockout or no water flow lockout
L2 Ignition lockout
LC 5 restarts within 15 minutes
L6 False flame lockout
FA Flow return reversed
FD No water flow
F2 or FN or LN Flame loss
F3 Fan fault
L4 or F4 Control / no flow thermistor fault
L5 or F5 Return thermistor fault
F6 Outside sensor fault
F7 Low mains voltage Contact electricity provider
F9, L9, F8 or L8 Printed circuit board (PCB) unconfigured or fault
FU Diff greater than 50c check isolation valves are open
No central heating Boiler problems? Book an engineer now.
No hot water
No display
Fault Description System Behaviour
Overheat lockout Bleed radiators, refill system to 1.0 bar, check that radiator and boiler valves are open and reset boiler. If fault continues book an engineer.
Ignition lockout Check gas appliances work and restart boiler.
Too many restarts 5 starts within 15 minutes. Turn power on and off.
Flame on before gas on False flame lockout.
Water pressure With boiler off and system cold fill system to 1.0 bar and bleed radiators if fault continues contact an installer.
Fault Description System Behaviour
Too many resets 5 restarts within 15 minutes
Flame on before gas valve on Flame on before gas valve is on
Flow thermistor fault Flow thermistor error
Low mains voltage Less than 185v to boiler then check voltage at boiler mains in if mains voltage is okay pump needs replacing
Low water pressure Low water pressure
Flow return reversed Check if the flow thermistor is correctly clipped to pipe. If not, replace flow thermistor.
Printed circuit board (PCB) recently replaced Reset boiler
Pump rotor blocked Unblock pump
Flow temperature setpoint cannot be increased to 80c Check flow and return thermistors securely clamped to pipes check flow and return thermistor
Overheat lockout error Boiler problems? Book an engineer now.
Ignition lockout
Flame loss
Thermal fuse lockout
Outside sensor fault
Return thermistor fault
Fan fault
Printed circuit board (PCB) error
No central heating but domestic hot water working
No hot water but central heating working
No water flow fault
No water flow fault
Fault Description Cause
Thermal fuse lockout Reset the boiler
Too many boiler resets 5 resets within 15 minutes. Turn power off and on.
Printed circuit board (PCB) replaced incorrectly Ensure the boiler chip card (BCC) is fitted correctly.
Low mains voltage Less than 160V to boiler. Contact electricity provider.
Low water pressure Increase system pressure to 1.5 bar
Flow/Return reversed Check if flow thermistor is correctly clipped to pipe. Replace flow thermistor.
Printed circuit board (PCB) replaced Reset the boiler
No connection to primary printed circuit board (PCB) Unblock pump
Pump rotor blocked No connection to primary printed circuit board (PCB)
Flow temperature setpoint cannot be increased to 80ºC Ensure flow temperature is not limited within installer mode
Pump runs during the night Ensure system frost protection temperature setpoint isn’t set too high
Has the printed circuit board (PCB) just been replaced? Reset the boiler
Are the boiler, central heating and hot water systems filled with water? Are all isolation valves and radiator valves open? Fill and vent the system and open all isolation valves, then reset the boiler
Is the Flow/Return differential across the boiler in excess of 30c Check the flow and return thermistors
Check that the pump is rotating freely. Replace the pump, then reset the boiler
If the boiler is reset, does it ignite for a short time and then extinguish? Check the detection electrode and associated harness for continuity, visual condition and position. Check if the condensate pipe is blocked.
Is the gas pressure avaliable at the boiler > 18mBar Check gas supply and rectify fault
Is 215Vdc avaliable at the gas valve during ignition? Check wiring from gas valve to printed circuit board (PCB) and replace if necessary, otherwise replace the main PCB
Unplug the gas valve – is the resistance between the pins between 1kW and 10kW? Replace gas valve