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Ships within 48 hours · Estimated delivery Oct 2 - Oct 7
Noise level: <30dB
000W at 65 °C Peak power 9kW for 3 seconds
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as well as fully off‑grid installations
5 EER (max) 4
Vaillant Solar Discharge Vessel 0020145563 instant hot water tap Noise level: <30dBThe Vaillant Solar Discharge Vessel (article number 0020145563) is a compact, wall mounted glycol collection vessel designed for use with Vaillant aroTHERM heat pump systems. Its purpose is straightforward but essential: when a heat pump system's Pressure Relief Valve (PRV) opens, glycol based antifreeze is discharged from the sealed heating circuit. Without a dedicated collection vessel, this glycol would enter the drainage system which is
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