Boiler installations with the benefits of OpenTherm

Priority Hot Water via Pin 5


Within the software design of the Intergas control PCB it has the capability to supply two different flow temperatures. With the addition of a sensor mounted at the hot water cylinder and suitable control valves, this enables rapid heating of stored hot water.

When this set up is linked to a high recovery cylinder, it gives you almost constant hot water availability without any noticeable difference to your homes heating output (which we recommend is OpenTherm controlled). This really is the PERFECT set up for homes with high hot water usage.

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Example set ups

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Faucet