Assessment and Repair of Heat Pump Hydronic System<br />
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- Site Visit: Attended site to assess and rectify faults with the heat pump hydronic system.<br />
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Power Flushing:<br />
- Preparation: Disconnected the main flow and return pipes from the buffer tank and attached a power flush machine.<br />
- Power Flush Procedure:<br />
  - Applied cleaner and descaler to powerflush machine to perform a thorough power flush on the entire system.<br />
  - Individually power flushed all three zones.<br />
  - Individually power flushed all floor circuits.<br />
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Buffer Tank Maintenance:<br />
- Disconnected the buffer tank from the heat pump.<br />
- Performed a cold water flush on the buffer tank.<br />
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Component Replacement:<br />
- Removed the Y strainer from the system and replaced it with a new Y strainer.<br />
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System Reassembly:<br />
- Reattached the buffer tank and all associated connections.<br />
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Antifreeze Addition:<br />
- Added 25 litres of antifreeze to the hydronic system.<br />
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System Filling and Air Bleeding:<br />
- Filled the system with water and bled out air from the system.<br />
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System Testing and Commissioning:<br />
- Ran the heat pump, tested, and commissioned the system.<br />
- Individually tested each zone.<br />
- Individually tested each floor circuit.<br />
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Outcome:<br />
- The system is running well and performing optimally.<br />
- A comprehensive report will be provided upon receipt of payment for the invoice.<br />
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Included in the Invoice:<br />
- Labour for all the above tasks.<br />
- All necessary materials, including cleaner, descaler, new Y strainer, and antifreeze.<br />
- Commissioning of the system to ensure proper functionality.<br />
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If you have any further questions or need additional information, please don't hesitate to reach out. Thank you for considering our service. We look forward to the opportunity to work with you again.