Wall-hung boilers handle both heating and domestic hot water duties in winter. Proactive maintenance prevents unexpected failures during the cold season. Here's a maintenance guide shared by our Little Ant Master technicians: Essential Pre-Heating Season Maintenance: 1. Check Water Pressure: Normal range is 1.0-{1.5} bar. Top up if low. 2. Clean Filters: Remove and clean the Y-strainer filter element. 3. Inspect Flue Pipe: Ensure the exhaust pipe is clear of blockages, nests, or debris. 4. Run Test: Power on to verify all modes switch correctly. 5. Check Gas Connections: Use a leak detector or soapy water for inspection. Professional In-Depth Maintenance (Recommended Every 2 Years): - Clean main and plate heat exchangers - Remove carbon buildup from the combustion chamber - Check expansion tank pre-charge pressure - Analyze flue gas emissions - Calibrate temperature sensors - Verify pump operation status Energy-Saving Tips: - Lower the temperature to 15°C when away during the day instead of turning it off - Installing a thermostat can save 15%-20% on gas usage - Do not place furniture in front of radiators to avoid blocking heat dissipation The Little Ant Master boiler maintenance team has extensive experience and services all brands and models. Book early for special offers. Call us at 400-1060-908.
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