Why Does Your Furnace Have a Pressure Switch? The pressure switch is a vital component in your home's furnace, serving as both a proving switch and a safety device. It works in tandem with the inducer motor to ensure that harmful combustion gases are being safely vented out of your home through the flue pipe. Here's how it works: When the inducer motor is running, it creates pressure that moves through a small tube connected to the switch. This pressure closes the switch, signaling the furnace's
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🔥 Burning behind a switch! 🔥 Found this today — the back of the switch had started to melt from a loose connection. Quick swap and safety check later, and everything’s back to normal 💪 If you ever smell burning or see discolouration around your switches, turn it off and get it checked straight away ⚠️ 📍 Hove | Brighton | Shoreham 💬 Friendly • Punctual • Tidy #Electrician #HoveElectrician #BrightonElectrician #ElectricalSafety #SwitchReplacement #BurningSmell #FaultFinding #LocalTradesman #A
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