The first company in Europe to sell pool products on-line.
Over 24 years as the UK's favourite internet pool supplies store.

PoolStore no longer use Facebook or Twitter. To get the latest news, offers and top tips please sign up for our newsletter.

Trusted Merchant

Trust Pilot


We joined Trust Pilot in Spring 2023.

The Certikin Oil Heater

The Certikin Oil Fired Heater 

British made Swimming Pool boiler approved to the latest OFTEC and EC standards.

State of the art control panel for running not just as a pool heater but for your central heating too.

Pre-plumbed for ease of installation with 1.5 inch fitting for pool water and 10mm compression fitting with filter for the oil connection.

Model Size Flue Diamter Max. Pool Size (ft) Retail Price PoolStore Price Inc vat
COH110 90,000 BTU 4 Inches 12 x 24 £5,349.00 £3,795.00
COH180 150,000 BTU 5 inches 16 x 32 £6,432.00 £4,475.00
COH220 175,000 BTU 5 inches 18 x 36 £6,996.00 £4,865.00
COH280 239,000 BTU 6 inches 20 x 40 £8,256.00 £5,695.00

Horizontal and Vertical concentric flue Kits available from the drop down box below. For any additional flue parts required please contact our sales team.

Built in two stage frost protection. Pump over-run for pool and heater pump. Central heating flow and return tappings. Heat your pool and your house (or changing rooms) with one heater.

Can be sited indoors or outdoors. Certikin Oil heaters are supplied to accept single wall flue. An adaptor will need to be purchased elsewhere if a twin flue is required.

Heaters are sized by their BTU (British Thermal Unit) Input

2 Year warranty

The delivery lead time on these items is normally 2-3 working days from order.

Downloads click to expand +

Brand Information click to expand +

Please choose your heater size:

Flue kit options:

Prices start from £3,795.00 inc VAT
Quantity :
Heat Exchangers £280