EFFICIENCY INCREASE
With the Boiler running on OpenTherm controls, a 15% saving can be achieved on fuel bills.
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The Sapphire has been totally redesigned to be a complete boiler and combustion system in one, and not just a burner bolted to a heat exchanger.
The bespoke design system controls temperature, fuel air ratio and constant digital flame monitoring.
The Sapphire system still incorporates a single atomising nozzle but uses advanced microprocessor technology to control the fuel air ratio on a wide operating range from 5 – 20 bar fuel pressure. This is with low O2, CO & NOx levels, combined with an OpenTherm system and fully stainless steel one piece heat exchanger.
This offers maximum system efficiency, allowing reduced operating temperatures and therefore a cooler return temperature to suit multiple applications such as underfloor heating, as well as traditional radiator systems.
OpenTherm has many advantages such as plug and play installation, fault code diagnosis, water temperature, outside temperatures, plus the add-on features so OpenTherm controls can integrate with other parts of the system such as solar thermal, it it were fitted to the system.
Also, fuzzy logic incorporated in OpenTherm systems enables a system to self-learn and make the heating system work as efficiently as possible by optimising heating up times in the most efficient way.
With the Boiler running on OpenTherm controls, a 15% saving can be achieved on fuel bills.
Can provide manufacturers with alerts, event & data insights of the OpenTherm system.
Due to fewer boiler start ups, the wear & tear of the boiler is decreased.
Join our incentive scheme for engineers and earn £500 cashback on every 5th Sapphire boiler installed, or choose an OFTEC Renewal Training & Assessment Course as your reward.
RECENT NEWS
To join our reward incentive, simply install a Sapphire Boiler and activate the warranty. All boilers that you have installed in 2026 will qualify for Sapphire Pro-Rewards.
Receive £500 cashback ...
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