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  • March 28, 2023

    OpenTherm Boiler Controls

    OpenTherm is a communications protocol developed by Honeywell that can be used in central heating systems where the boiler and controller communicate with each modulating the flow temperatures of a heating and hot water system.
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  • June 30, 2022

    Pipework Insulation

    Pipe insulation or pipe lagging is a foam or mineral fiber like material that is placed around hot and cold pipework to reduce the possibility of freezing, condensation, acoustic absorption or prevention of heat loss from the pipe. A post...

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  • May 10, 2022

    Priority Domestic Hot Water (PDHW)

    Central heating systems comprising of a gas boiler and hot water cylinder using a standard S or Y plan configuration are set to run at one flow temperature which will be the temperature for the cylinder at around 65°C -...

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  • August 11, 2020

    What is a Powerflush?

    A power flushing unit sends water at high velocity through the system to dislodge the deposits of sludge, rust and other debris from your central heating system. A thorough powerflush will improve heat distribution throughout the property,
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