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Do EV Chargers Have Built-in Surge Protection – Or Do You Need a Separate Unit?

Most EV chargers don’t include surge protection. Here’s why a separate EV unit with A-Type RCBO and SPD is essential...

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Type A vs Type B RCDs for Heat Pumps - Which Is Right?

Heat pump installers are often split between Type A and Type B RCDs. This guide explains the difference, the regulations,...

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What Consumer Unit Do I Need for a Heat Pump?

Not sure what consumer unit you need for a heat pump install? We break down RCD types, breaker requirements, 100A...

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