Potterton Boilers
Compare Potterton boilers including combi, regular and system boilers and gas, oil and electric boilers.
For competitive prices, click on the button below to get boiler quotes for a new boiler installation.
Potterton Boilers - Get Boiler Quotes
Potterton Combi Boilers
Potterton combi boilers a space efficient wall mounted units that are in general located in a bathroom or kitchen and hidden within a cupboard and deliver rapid access to hot water from the mains water supply to taps and radiators. Potterton 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. Potterton combi boilers don’t require hot water tanks or cylinders as a regular boiler or system boiler does therefore making these Potterton combi boilers cheaper to install.
Potterton System Boilers
Potterton Regular Boilers
| Fault Code | Possible Cause |
|---|---|
| E10 | Outdoor sensor error |
| E20 | Central heating thermistor sensor fault |
| E28 | Flue thermistor fault |
| E50 | Domestic hot water sensor fault |
| E110 | Boiler overheat tripped |
| E119 | System pressure too low |
| E125 | Primary water circulation fault |
| E130 | Flue thermostat sensor tripped (lockout) |
| E131 | Flue overheat lockout |
| E133 | Ignition fault |
| E151 | Printed circuit board (PCB) error |
| E152 | PCB error |
| E160 | Fan fault |
| E161 | Fan fault |
| E164 | Domestic hot water sensor error – could be a heating flow switch error) |
| E167 | Printed circuit board (PCB) fault |
| E168 | Printed circuit board (PCB) lockout |
| E193 | Circulation |
| Fault Code | Possible Cause |
|---|---|
| E10 | Outdoor sensor error |
| E09 | Gas valve wiring fault |
| E10 | Outdoor sensor error |
| E15 | Gas valve connection fault |
| E20 | Central heating thermistor sensor fault |
| E28 | Flue thermistor fault |
| E40 | Central heating return thermistor fault |
| E50 | Domestic hot water sensor fault |
| E53 | Flue obstruction |
| E55 | Calibration required |
| E78 | Water pressure sensor fault |
| E83 / 84 / 85 / 86 / 87 | No communication between room controller and boiler |
| E92 | Combustion test alarm during auto-setting |
| E109 | Poor circulation |
| E110 | Boiler overheat tripped |
| E117 | System pressure too high (>2.9 bar) |
| E118 | System pressure too low |
| E125 | Primary water circulation fault |
| E128 | Loss of flame during operation |
| E129 | Loss of flame during calibration |
| E130 | Flue thermostat sensor tripped (lockout) |
| E133 | Ignition fault |
| E135 | Internal error |
| E154 | Primary flow fault |
| E160 | Fan fault |
| E270 | Dry fire |
| E317 | Wrong power supply (HZ) |
| E321 | Hot water thermistor fault |
| E384 | Flame detected when gas valve off (false flame) |
| E385 | Low voltage (less than 195v) |
| Fault Code | Possible Cause |
|---|---|
| E09 | Gas valve connection cable fault |
| E10 | External probe fault |
| E12 | Differential water flow switch is still open |
| E13 | Differential water flow switch is still closed |
| E15 | Fault with the gas valve command |
| E20 | Central heating negative temperature coefficient (NTC) fault |
| E28 | Flue negative temperature coefficient (NTC) fault |
| E40 | Central heating return negative temperature coefficient (NTC) fault |
| E50 | Domestic hot water (DHW) negative temperature coefficient (NTC) sensor (tank boiler) (s.c) or DHW NTC sensor (tank boiler) (o.c.) Fault |
| E83 / E84 / E85 / E86 / E87 | Communication error |
| E109 | Pre-circulation fault |
| E110 | Boiler Max temperature exceeded for gradient (or overtemperature) Probable pump jammed or air in the circuit or Safety thermostat sensor tripped |
| E118 | Primary system water pressure too low |
| E125 | Primary circulation fault |
| E128 | Flame failure (12 times) |
| E129 | Frequent loss of flame (safety error ) |
| E130 | Flue thermostat sensor tripped and locked out |
| E133 | Possible gas supply issue (failure to light) |
| E134 | Elapsed time gas valve open without gas |
| E135 | Internal error (interruption of gas supply) |
| E154 | Flow/return sensor temperature test |
| E160 | Problem with fan (possible wiring fault) |
| E163 | Domestic hot water (DHW) negative temperature coefficient (NTC) sensor fault (s.c.) or DHW NTC sensor fault (o.c.) |
| E270 | Dry fire |
| E317 | Wrong power supply (HZ) |
| E321 | Hot water fault |
| E384 | False flame |
| E385 | Under voltage |
| E430 | Water pressure test |
| E430 + Flame crossed | Water pressure test failed |