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Unvented Undersink Water Heaters. For D.I.Yers.

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Carrying on from a recent thread about the potential dangers of amateurs installing unvented undersink water heaters incorrectly….. Click on this

 

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    From the Speedfit website, remember the Ariston pressure relief valve operates at 6 bar:

    6. What temperatures and pressures are your pipe and fittings approved to work at?

     

    Our pipe and fittings are approved to work at the following:

    – 12 bar at 20°C
    – 6 bar at 65°C and,
    – 3 bar at 82°C – 105°C max, but they can withstand 114°C intermittently for short periods in case of thermostat malfunctions.

    Fittings that are not suitable for central heating have a maximum temperature of 65°C.

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  • 0

    From the Speedfit website, remember the Ariston pressure relief valve operates at 6 bar:

    6. What temperatures and pressures are your pipe and fittings approved to work at?

     

    Our pipe and fittings are approved to work at the following:

    – 12 bar at 20°C
    – 6 bar at 65°C and,
    – 3 bar at 82°C – 105°C max, but they can withstand 114°C intermittently for short periods in case of thermostat malfunctions.

    Fittings that are not suitable for central heating have a maximum temperature of 65°C.

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