CERTIKIN MK2 Oil Fired Boiler
85% efficiency rating, designed for clean combustion and low noise.
The Certikin New Oil Fired Heaters Mk2 are high‑efficiency, heavy‑duty swimming pool and spa heaters designed for reliable performance, clean combustion, and straightforward installation. They are widely regarded as one of the most comprehensive oil‑fired pool heater ranges available.
High‑Efficiency Oil‑Fired Heating Engineered for Demanding Pools
If you need a robust, high‑output, UK‑compliant oil heater for a medium‑to‑large pool, the Certikin Mk2 range is one of the strongest options available. It offers high efficiency, flexible flue configurations, salt‑water compatibility, and reliable Riello burner technology.
Key Features
- 85% efficiency rating: designed for clean combustion and low noise.
- OFTEC & EC standards approved: compliant with UK Building Regulations (Section L 2002).
- Pre‑plumbed & pre‑wired: for easier installation.
- Electronic diagnostic control panel: with LED display, pressure gauge, and multiple thermostats (pool temp, boiler temp, high‑limit safety, bypass).
- Salt‑water compatible: heat exchanger designed for use with salt-water pools
- Outdoor terminals rated IP44 for worry free weather resistance.
High‑Efficiency Oil‑Fired Heating Engineered for Demanding Pools
If you need a robust, high‑output, UK‑compliant oil heater for a medium‑to‑large pool, the Certikin Mk2 range is one of the strongest options available. It offers high efficiency, flexible flue configurations, salt‑water compatibility, and reliable Riello burner technology.
Key Features
- 85% efficiency rating: designed for clean combustion and low noise.
- OFTEC & EC standards approved: compliant with UK Building Regulations (Section L 2002).
- Pre‑plumbed & pre‑wired: for easier installation.
- Electronic diagnostic control panel: with LED display, pressure gauge, and multiple thermostats (pool temp, boiler temp, high‑limit safety, bypass).
- Salt‑water compatible: heat exchanger designed for use with salt-water pools
- Outdoor terminals rated IP44 for worry free weather resistance.


