Get a Potterton Assure installed from just £2232
or £24.50 per month with NO deposit.
A representative example of 5.9% APR over 120 months with no deposit:
|Cash Price||Deposit||Total loan amount||Term of loan||Monthly cost||Total charge for credit||Total amount repayable||Representative APR|
- 19-25kW Heat Only Boiler
- 5-year warranty
- Ideal for medium-sized homes
- A-Rated Energy Efficient
- Comes with a free smart thermostat - Honeywell Lyric T6R
- Compact size: H 625mm x W 370mm x D 270mm
- Backlit LED display with easy to use controls
- Whisper quiet in operation, perfect for living areas
- Lightweight to aid installation
- No pump overrun or permanent live required – saves time and money on installation
- Front and side access to all components – easy to repair and service
- Provides maximum energy efficiency – reduce fuel bills and carbon emissions
Why get your boiler with us?
All of our local engineers are Gas Safe Registered - they'll do a quality job and answer any questions you might have.
Easy to book
Call us, chat online or book a survey. Whatever you prefer doing is good for us - we've got you covered.
Fixed price quote
Our prices are simple and easy to understand - we offer a fixed price quote after every survey, so you know exactly how much an install will cost.
We understand when you're in need of a boiler you don't want to wait - we can be with you within 48 hours for a boiler installation.
A compact boiler that's incredibly powerful - the Potterton Assure range can fit discreetly into a standard kitchen cupboard.
A-rated Energy Efficient
As an A-rated energy efficient boiler, the Potterton Assure can potentially save you on your annual heating bills and carbon emissions.
Our Potterton Assure range is incredibly quiet while running, with a sound level output of just 37 decibels (dB) - a conversation is usually 60dB.
Free 5 year warranty
We offer a free 5-year warranty with every purchase of a Potterton Assure Heat Only boiler- this covers you for all labour, call-outs and parts and our dedicated customer services team are here to support you.
Just one call to us and we’ll make sure your boiler is up and running again as quickly as possible
Potterton Assure Error Codes
|E09||Gas valve connection cable|
|E10||External probe fault|
|E12||Differential water flow switch fault (still open)|
|E13||Differential water flow switch fault (still closed)|
|E15||Gas valve command fault|
|E20||Central heating NTC fault|
|E28||Flue NTC fault|
|E40||Central heating return NTC fault|
|E50||DHW NTC sensor fault (tank boiler) (s.c.) OR DHW NTC sensor fault (tank boiler) (o.c.)|
|E110|| i) Boiler max temperature exceeded for gradient (probable pump jammed or air in the
circuit). OR ii) Boiler max temperature exceeded for overtemperature (probable pump jammed or
air in the circuit). OR iii) Safety thermostat sensor tripped
|E118||Primary system water pressure too low (< 0.5="">|
|E125||Circulation fault (primary)|
|E128||Frequent flame failure (12 times)|
|E129||Safety error for frequent loss of flame with max correction during the ignition during Calibration Function|
|Flue thermostat sensor tripped (lockout)|
|E133||Condensate pipe may be frozen. You can easily fix this issue with our handy frozen condensate guide.|
|E134|| Elapsed time gas valve open without gas
(short request in a short period)
|E135||Interruption of gas supply (internal error)|
|E154||Flow/return sensor temperature test|
|Fan or fan wiring fault|
|E163||Domestic Hot Water NTC sensor fault (s.c.) OR Domestic Hot Water NTC sensor fault (o.c.)|
|E270||Circulation fault (dry fire)|
|E317||Wrong power supply electrical frequency (Hz)|
|E321||Hot water NTC fault|
|E430||Water pressure temporary test|
|E430 + Flame 'crossed'||Water pressure test failed|