01/09/2026
Ideal combi upgrade, from 11l/minute and one thermstat to 22 litres per minute of hot water and separate controls for the hot water, radiators, towl radiators in the bathrooms and underfloor heating when installed, separate controls are a great way to save money on your energy bills and give you better controlling options
The 200l heat pump OSO cylinder is an ‘A’ rated cylinder and took 17 minutes from flat cold a full cylinder at 60°
Eph controls, grundfoss pump and IMI header to connect it all up
Ideal Heating
OSO Hotwater (UK) Ltd
Grundfos
EPH Controls
Talon