{"id":13156,"date":"2026-08-31T17:56:57","date_gmt":"2026-08-31T14:56:57","guid":{"rendered":"https:\/\/msstore.gr\/antlia-thermotitas-kai-iliakos-thermosifonas\/"},"modified":"2026-08-31T20:03:13","modified_gmt":"2026-08-31T17:03:13","slug":"antlia-thermotitas-kai-iliakos-thermosifonas","status":"publish","type":"post","link":"https:\/\/msstore.gr\/en\/antlia-thermotitas-kai-iliakos-thermosifonas\/","title":{"rendered":"Heat Pump + Solar Water Heater: How Do They Work Together?;"},"content":{"rendered":"\n<div style=\"max-width:860px;margin:0 auto;color:#1f2937;font-size:17px;line-height:1.78;\">\n<p style=\"font-size:20px;line-height:1.65;color:#111827;\">\u039f \u03c3\u03c5\u03bd\u03b4\u03c5\u03b1\u03c3\u03bc\u03cc\u03c2 <strong>\u03b1\u03bd\u03c4\u03bb\u03af\u03b1 \u03b8\u03b5\u03c1\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 + \u03b7\u03bb\u03b9\u03b1\u03ba\u03cc\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03c3\u03af\u03c6\u03c9\u03bd\u03b1\u03c2<\/strong> \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b1 \u03c0\u03b9\u03bf \u03b1\u03c0\u03bf\u03b4\u03bf\u03c4\u03b9\u03ba\u03ac setups \u03b3\u03b9\u03b1 \u0396\u039d\u03a7: \u03bf \u03ae\u03bb\u03b9\u03bf\u03c2 \u03ba\u03b1\u03bb\u03cd\u03c0\u03c4\u03b5\u03b9 \u03b4\u03c9\u03c1\u03b5\u03ac\u03bd \u03bc\u03b5\u03b3\u03ac\u03bb\u03bf \u03bc\u03ad\u03c1\u03bf\u03c2 \u03c4\u03b7\u03c2 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03b7 heat pump \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b5\u03af \u03c9\u03c2 \u03b1\u03c0\u03bf\u03b4\u03bf\u03c4\u03b9\u03ba\u03cc backup.<\/p>\n<div style=\"display:flex;gap:14px;align-items:flex-start;padding:20px 22px;margin:28px 0;border:1px solid #dbe7f5;border-radius:14px;background:#f3f8ff;\"><div style=\"color:#0b63ce;flex:0 0 auto;margin-top:2px;\"><svg aria-hidden=\"true\" width=\"28\" height=\"28\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.8\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><circle cx=\"12\" cy=\"12\" r=\"4\"\/><path d=\"M12 2v2M12 20v2M4.9 4.9l1.4 1.4M17.7 17.7l1.4 1.4M2 12h2M20 12h2M4.9 19.1l1.4-1.4M17.7 6.3l1.4-1.4\"\/><\/svg><\/div><div><div style=\"font-weight:800;font-size:18px;line-height:1.35;margin-bottom:6px;color:#111827;\">Solar first \u2014 heat pump second<\/div><div style=\"font-size:16px;line-height:1.75;color:#374151;\">\u0397 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03b1\u03be\u03af\u03b1 \u03ad\u03c1\u03c7\u03b5\u03c4\u03b1\u03b9 \u03cc\u03c4\u03b1\u03bd \u03c4\u03bf control \u03b1\u03c6\u03ae\u03bd\u03b5\u03b9 \u03c4\u03bf\u03bd \u03ae\u03bb\u03b9\u03bf \u03bd\u03b1 \u03ba\u03ac\u03bd\u03b5\u03b9 \u03cc\u03c3\u03bf \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03b7 \u03b4\u03bf\u03c5\u03bb\u03b5\u03b9\u03ac \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03ba\u03b1\u03b9 \u03b5\u03bd\u03b5\u03c1\u03b3\u03bf\u03c0\u03bf\u03b9\u03b5\u03af \u03c4\u03b7\u03bd \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 <strong>\u03bc\u03cc\u03bd\u03bf \u03b3\u03b9\u03b1 \u03c4\u03bf \u03c5\u03c0\u03cc\u03bb\u03bf\u03b9\u03c0\u03bf<\/strong>.<\/div><\/div><\/div>\n<h2>\u03a0\u03bf\u03b9\u03bf\u03c2 \u03ba\u03ac\u03bd\u03b5\u03b9 \u03c4\u03b9 \u03c3\u03c4\u03bf \u03c3\u03c5\u03bd\u03b4\u03c5\u03b1\u03c3\u03c4\u03b9\u03ba\u03cc \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1;<\/h2><p>\u0397 \u03b2\u03b1\u03c3\u03b9\u03ba\u03ae \u03c3\u03c4\u03c1\u03b1\u03c4\u03b7\u03b3\u03b9\u03ba\u03ae \u03b5\u03af\u03bd\u03b1\u03b9 <strong>solar first, heat pump backup<\/strong>. \u038c\u03c4\u03b1\u03bd \u03bf \u03c3\u03c5\u03bb\u03bb\u03ad\u03ba\u03c4\u03b7\u03c2 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b8\u03b5\u03c1\u03bc\u03ac\u03bd\u03b5\u03b9 \u03c4\u03bf \u03bd\u03b5\u03c1\u03cc, \u03b1\u03be\u03b9\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9 \u03b7 \u03b7\u03bb\u03b9\u03b1\u03ba\u03ae \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1. \u038c\u03c4\u03b1\u03bd \u03b7 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1 \u03c4\u03bf\u03c5 \u03b4\u03bf\u03c7\u03b5\u03af\u03bf\u03c5 \u03b4\u03b5\u03bd \u03b5\u03c0\u03b1\u03c1\u03ba\u03b5\u03af, \u03b7 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 \u03c3\u03c5\u03bc\u03c0\u03bb\u03b7\u03c1\u03ce\u03bd\u03b5\u03b9.<\/p>\n<h2>\u03a0\u03ce\u03c2 \u03c3\u03c5\u03bd\u03b4\u03ad\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c5\u03b4\u03c1\u03b1\u03c5\u03bb\u03b9\u03ba\u03ac;<\/h2><p>\u03a3\u03b5 \u03bf\u03c1\u03b3\u03b1\u03bd\u03c9\u03bc\u03ad\u03bd\u03bf \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b7\u03b8\u03b5\u03af twin-coil cylinder \u03ae thermal store: \u03b7 \u03b7\u03bb\u03b9\u03b1\u03ba\u03ae \u03c3\u03b5\u03c1\u03c0\u03b1\u03bd\u03c4\u03af\u03bd\u03b1 \u03b1\u03be\u03b9\u03bf\u03c0\u03bf\u03b9\u03b5\u03af \u03c4\u03bf \u03b4\u03bf\u03c7\u03b5\u03af\u03bf \u03ba\u03b1\u03b9 \u03b7 heat-pump circuit \u03ad\u03c7\u03b5\u03b9 \u03c4\u03bf\u03bd \u03b4\u03b9\u03ba\u03cc \u03c4\u03b7\u03c2 \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03bf \u03b5\u03bd\u03b1\u03bb\u03bb\u03ac\u03ba\u03c4\u03b7.<\/p><p>\u0394\u03b5\u03bd \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b8\u03b5\u03c9\u03c1\u03bf\u03cd\u03bc\u03b5 \u03cc\u03c4\u03b9 \u03ba\u03ac\u03b8\u03b5 roof-top thermosiphon \u03b7\u03bb\u03b9\u03b1\u03ba\u03cc\u03c2 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03b1\u03c0\u03bb\u03ce\u03c2 \u03bd\u03b1 \u00ab\u03ba\u03bf\u03c5\u03bc\u03c0\u03ce\u03c3\u03b5\u03b9\u00bb \u03c3\u03b5 \u03bf\u03c0\u03bf\u03b9\u03bf\u03b4\u03ae\u03c0\u03bf\u03c4\u03b5 boiler \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2.<\/p>\n<figure style=\"margin:32px 0;\"><img decoding=\"async\" src=\"https:\/\/images.unsplash.com\/photo-1770178995777-31f3af9e6aa2?auto=format&#038;fit=crop&#038;fm=jpg&#038;q=80&#038;w=1600\" alt=\"\u0391\u03bd\u03c4\u03bb\u03af\u03b1 \u03b8\u03b5\u03c1\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03b7\u03bb\u03b9\u03b1\u03ba\u03cc\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03c3\u03af\u03c6\u03c9\u03bd\u03b1\u03c2 \u03c3\u03c5\u03bd\u03b4\u03c5\u03b1\u03c3\u03bc\u03cc\u03c2\" loading=\"lazy\" style=\"width:100%;height:auto;display:block;border-radius:14px;\" title=\"- MSSTORE.GR\"><figcaption style=\"font-size:12px;color:#6b7280;margin-top:8px;\">Photo: DOKYUNG KIM \/ Unsplash \u2014 <a href=\"https:\/\/unsplash.com\/photos\/rooftop-with-solar-water-heaters-and-potted-plants-w5wTAShb6L0\" target=\"_blank\" rel=\"noopener nofollow\">\u03c0\u03b7\u03b3\u03ae \u03b5\u03b9\u03ba\u03cc\u03bd\u03b1\u03c2<\/a><\/figcaption><\/figure>\n<h2>\u0393\u03b9\u03b1\u03c4\u03af \u03bf \u03c3\u03c5\u03bd\u03b4\u03c5\u03b1\u03c3\u03bc\u03cc\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b9\u03b4\u03b9\u03b1\u03af\u03c4\u03b5\u03c1\u03b1 \u03ba\u03b1\u03bb\u03cc\u03c2 \u03b3\u03b9\u03b1 DHW;<\/h2><p>\u0397 \u03b6\u03ae\u03c4\u03b7\u03c3\u03b7 \u03b6\u03b5\u03c3\u03c4\u03bf\u03cd \u03bd\u03b5\u03c1\u03bf\u03cd \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03cc\u03bb\u03bf \u03c4\u03bf\u03bd \u03c7\u03c1\u03cc\u03bd\u03bf, \u03b1\u03ba\u03c1\u03b9\u03b2\u03ce\u03c2 \u03cc\u03c4\u03b1\u03bd \u03c4\u03bf solar thermal \u03ad\u03c7\u03b5\u03b9 \u03c5\u03c8\u03b7\u03bb\u03ae \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae \u03c4\u03bf \u03ba\u03b1\u03bb\u03bf\u03ba\u03b1\u03af\u03c1\u03b9. \u03a4\u03bf\u03bd \u03c7\u03b5\u03b9\u03bc\u03ce\u03bd\u03b1, \u03cc\u03c4\u03b1\u03bd \u03bf \u03ae\u03bb\u03b9\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b9\u03ba\u03c1\u03cc\u03c4\u03b5\u03c1\u03bf\u03c2, \u03b7 heat pump \u03ba\u03b1\u03bb\u03cd\u03c0\u03c4\u03b5\u03b9 \u03c4\u03bf \u03ba\u03b5\u03bd\u03cc.<\/p>\n<h2>\u03a4\u03b9 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03c0\u03c1\u03bf\u03c3\u03ad\u03be\u03b5\u03c4\u03b5 \u03c3\u03c4\u03bf boiler;<\/h2><ul><li>\u0395\u03c0\u03b1\u03c1\u03ba\u03ae\u03c2 \u03cc\u03b3\u03ba\u03bf\u03c2.<\/li><li>Heat exchangers \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03bf\u03b9 \u03b3\u03b9\u03b1 heat pump \u03ba\u03b1\u03b9 solar loop.<\/li><li>\u03a7\u03b1\u03bc\u03b7\u03bb\u03ac standing losses.<\/li><li>\u03a3\u03c9\u03c3\u03c4\u03ae \u03b8\u03ad\u03c3\u03b7 \u03b1\u03b9\u03c3\u03b8\u03b7\u03c4\u03ae\u03c1\u03c9\u03bd.<\/li><li>Control \u03c0\u03bf\u03c5 \u03b1\u03c6\u03ae\u03bd\u03b5\u03b9 headroom \u03b3\u03b9\u03b1 \u03b7\u03bb\u03b9\u03b1\u03ba\u03ae \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae.<\/li><\/ul>\n<h2>\u039c\u03c0\u03bf\u03c1\u03b5\u03af \u03b7 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 \u03bd\u03b1 \u00ab\u03ba\u03bb\u03ad\u03b2\u03b5\u03b9\u00bb \u03c7\u03ce\u03c1\u03bf \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u03ae\u03bb\u03b9\u03bf;<\/h2><p>\u039d\u03b1\u03b9, \u03b1\u03bd \u03b8\u03b5\u03c1\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03cc\u03bb\u03bf \u03c4\u03bf \u03b4\u03bf\u03c7\u03b5\u03af\u03bf \u03c3\u03b5 \u03c5\u03c8\u03b7\u03bb\u03cc setpoint \u03bd\u03c9\u03c1\u03af\u03c2 \u03c4\u03bf \u03c0\u03c1\u03c9\u03af, \u03c4\u03bf solar thermal \u03b1\u03c1\u03b3\u03cc\u03c4\u03b5\u03c1\u03b1 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b2\u03c1\u03b5\u03b9 \u03bb\u03b9\u03b3\u03cc\u03c4\u03b5\u03c1\u03bf \u03b4\u03b9\u03b1\u03b8\u03ad\u03c3\u03b9\u03bc\u03bf \u03b8\u03b5\u03c1\u03bc\u03b9\u03ba\u03cc \u03c7\u03ce\u03c1\u03bf. \u0388\u03bd\u03b1 \u03ba\u03b1\u03bb\u03cc control \u03b1\u03c6\u03ae\u03bd\u03b5\u03b9 headroom \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b7\u03bb\u03b9\u03b1\u03ba\u03ae \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1.<\/p>\n<h2>\u0391\u03be\u03af\u03b6\u03b5\u03b9 \u03c0\u03ac\u03bd\u03c4\u03b1;<\/h2><p>\u038c\u03c7\u03b9. \u0391\u03bd \u03ad\u03c7\u03b5\u03c4\u03b5 \u03ae\u03b4\u03b7 \u03c0\u03bf\u03bb\u03cd \u03b1\u03c0\u03bf\u03b4\u03bf\u03c4\u03b9\u03ba\u03cc \u03b7\u03bb\u03b9\u03b1\u03ba\u03cc \u03c0\u03bf\u03c5 \u03ba\u03b1\u03bb\u03cd\u03c0\u03c4\u03b5\u03b9 \u03c3\u03c7\u03b5\u03b4\u03cc\u03bd \u03cc\u03bb\u03bf \u03c4\u03bf DHW, \u03b7 \u03c3\u03cd\u03bd\u03b4\u03b5\u03c3\u03b7 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03bc\u03b7\u03bd \u03b1\u03be\u03af\u03b6\u03b5\u03b9 \u03c4\u03b7\u03bd \u03c0\u03c1\u03cc\u03c3\u03b8\u03b5\u03c4\u03b7 \u03c0\u03bf\u03bb\u03c5\u03c0\u03bb\u03bf\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1. \u0391\u03bd \u03cc\u03bc\u03c9\u03c2 \u03c3\u03c7\u03b5\u03b4\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03bd\u03ad\u03b1 \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03b1\u03c1\u03c7\u03ae, \u03b7 \u03ba\u03bf\u03b9\u03bd\u03ae \u03c3\u03c4\u03c1\u03b1\u03c4\u03b7\u03b3\u03b9\u03ba\u03ae \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b5\u03be\u03b1\u03b9\u03c1\u03b5\u03c4\u03b9\u03ba\u03ac \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03c3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ae.<\/p>\n<div style=\"padding:26px 24px;margin:36px 0;border-radius:16px;background:#0f172a;color:#fff;\"><div style=\"font-size:21px;font-weight:800;margin-bottom:8px;\">\u03a3\u03c7\u03b5\u03b4\u03b9\u03ac\u03b6\u03b5\u03c4\u03b5 \u03b1\u03bd\u03b1\u03b2\u03ac\u03b8\u03bc\u03b9\u03c3\u03b7 \u03b8\u03ad\u03c1\u03bc\u03b1\u03bd\u03c3\u03b7\u03c2 \u03ae \u03b6\u03b5\u03c3\u03c4\u03bf\u03cd \u03bd\u03b5\u03c1\u03bf\u03cd;<\/div><p style=\"margin:0 0 16px;line-height:1.7;color:#e5e7eb;\">\u03a3\u03c4\u03bf MSStore.gr \u03bc\u03c0\u03bf\u03c1\u03b5\u03af\u03c4\u03b5 \u03bd\u03b1 \u03c3\u03c5\u03b3\u03ba\u03c1\u03af\u03bd\u03b5\u03c4\u03b5 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03b8\u03b5\u03c1\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2, boilers, \u03b7\u03bb\u03b9\u03b1\u03ba\u03bf\u03cd\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03c3\u03af\u03c6\u03c9\u03bd\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03be\u03bf\u03c0\u03bb\u03b9\u03c3\u03bc\u03cc \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03c7\u03c4\u03af\u03c3\u03b5\u03c4\u03b5 \u03c3\u03c9\u03c3\u03c4\u03ac \u03c4\u03bf \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1.<\/p><a href=\"https:\/\/msstore.gr\/\" style=\"display:inline-block;background:#fff;color:#0f172a;text-decoration:none;font-weight:800;padding:11px 17px;border-radius:9px;\">\u0394\u03b5\u03af\u03c4\u03b5 \u03c4\u03b9\u03c2 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ad\u03c2 \u03c3\u03c4\u03bf MSStore<\/a><\/div>\n<div style=\"margin:36px 0;padding:22px 24px;border:1px solid #e5e7eb;border-radius:14px;background:#fafafa;\"><div style=\"font-size:18px;font-weight:800;margin-bottom:10px;\">\u0394\u03b9\u03b1\u03b2\u03ac\u03c3\u03c4\u03b5 \u03b5\u03c0\u03af\u03c3\u03b7\u03c2<\/div><ul style=\"margin:0;padding-left:21px;line-height:1.65;\"><li style=\"margin:8px 0;\"><a href=\"https:\/\/msstore.gr\/iliakos-thermosifonas-vs-antlia-thermotitas-zesto-nero\/\">\u0397\u03bb\u03b9\u03b1\u03ba\u03cc\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03c3\u03af\u03c6\u03c9\u03bd\u03b1\u03c2 vs \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 \u03b8\u03b5\u03c1\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03b3\u03b9\u03b1 \u03b6\u03b5\u03c3\u03c4\u03cc \u03bd\u03b5\u03c1\u03cc<\/a><\/li><li style=\"margin:8px 0;\"><a href=\"https:\/\/msstore.gr\/iliakos-thermosifonas-ton-xeimona\/\">\u0397\u03bb\u03b9\u03b1\u03ba\u03cc\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03c3\u03af\u03c6\u03c9\u03bd\u03b1\u03c2 \u03c4\u03bf\u03bd \u03c7\u03b5\u03b9\u03bc\u03ce\u03bd\u03b1: \u03a4\u03b9 \u03b3\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03cc\u03c4\u03b1\u03bd \u03b4\u03b5\u03bd \u03ad\u03c7\u03b5\u03b9 \u03ae\u03bb\u03b9\u03bf;<\/a><\/li><li style=\"margin:8px 0;\"><a href=\"https:\/\/msstore.gr\/boiler-antlias-thermotitas-posa-litra\/\">Boiler \u03b3\u03b9\u03b1 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 \u03b8\u03b5\u03c1\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2: \u03a0\u03cc\u03c3\u03b1 \u03bb\u03af\u03c4\u03c1\u03b1 \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03bf\u03bc\u03b1\u03b9;<\/a><\/li><li style=\"margin:8px 0;\"><a href=\"https:\/\/msstore.gr\/iliakos-thermosifonas-vs-fotovoltaika-gia-zesto-nero\/\">\u0397\u03bb\u03b9\u03b1\u03ba\u03cc\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03c3\u03af\u03c6\u03c9\u03bd\u03b1\u03c2 \u03ae \u03c6\u03c9\u03c4\u03bf\u03b2\u03bf\u03bb\u03c4\u03b1\u03ca\u03ba\u03ac \u03b3\u03b9\u03b1 \u03b6\u03b5\u03c3\u03c4\u03cc \u03bd\u03b5\u03c1\u03cc; \u03a4\u03b9 \u03c3\u03c5\u03bc\u03c6\u03ad\u03c1\u03b5\u03b9;<\/a><\/li><\/ul><\/div>\n<section style=\"margin-top:36px;\"><h2>\u03a3\u03c5\u03c7\u03bd\u03ad\u03c2 \u03b5\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2<\/h2><div style=\"padding:18px 0;border-bottom:1px solid #e5e7eb;\"><h3 style=\"font-size:18px;margin:0 0 7px;\">\u039c\u03c0\u03bf\u03c1\u03b5\u03af \u03b7 heat pump \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 backup \u03c4\u03bf\u03c5 \u03b7\u03bb\u03b9\u03b1\u03ba\u03bf\u03cd;<\/h3><p style=\"margin:0;line-height:1.75;\">\u039d\u03b1\u03b9, \u03bc\u03b5 \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03bf \u03c5\u03b4\u03c1\u03b1\u03c5\u03bb\u03b9\u03ba\u03cc \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03cc \u03ba\u03b1\u03b9 cylinder.<\/p><\/div><div style=\"padding:18px 0;border-bottom:1px solid #e5e7eb;\"><h3 style=\"font-size:18px;margin:0 0 7px;\">\u03a7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 twin-coil boiler;<\/h3><p style=\"margin:0;line-height:1.75;\">\u03a3\u03c5\u03c7\u03bd\u03ac \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03c1\u03b1\u03ba\u03c4\u03b9\u03ba\u03ae \u03bb\u03cd\u03c3\u03b7, \u03b1\u03bb\u03bb\u03ac \u03b7 \u03c4\u03b5\u03bb\u03b9\u03ba\u03ae \u03b1\u03c1\u03c7\u03b9\u03c4\u03b5\u03ba\u03c4\u03bf\u03bd\u03b9\u03ba\u03ae \u03b5\u03be\u03b1\u03c1\u03c4\u03ac\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1.<\/p><\/div><div style=\"padding:18px 0;border-bottom:1px solid #e5e7eb;\"><h3 style=\"font-size:18px;margin:0 0 7px;\">\u03a0\u03bf\u03b9\u03bf \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03ad\u03c7\u03b5\u03b9 \u03c0\u03c1\u03bf\u03c4\u03b5\u03c1\u03b1\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1;<\/h3><p style=\"margin:0;line-height:1.75;\">\u03a3\u03c5\u03bd\u03ae\u03b8\u03c9\u03c2 \u03b7 \u03b4\u03c9\u03c1\u03b5\u03ac\u03bd solar thermal \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 \u03ba\u03b1\u03b9 \u03b7 heat pump \u03bd\u03b1 \u03c3\u03c5\u03bc\u03c0\u03bb\u03b7\u03c1\u03ce\u03bd\u03b5\u03b9 \u03cc\u03c4\u03b1\u03bd \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9.<\/p><\/div><div style=\"padding:18px 0;border-bottom:1px solid #e5e7eb;\"><h3 style=\"font-size:18px;margin:0 0 7px;\">\u039c\u03c0\u03bf\u03c1\u03ce \u03bd\u03b1 \u03c3\u03c5\u03bd\u03b4\u03ad\u03c3\u03c9 \u03c4\u03bf\u03bd \u03c5\u03c0\u03ac\u03c1\u03c7\u03bf\u03bd\u03c4\u03b1 \u03b7\u03bb\u03b9\u03b1\u03ba\u03cc \u03bc\u03bf\u03c5;<\/h3><p style=\"margin:0;line-height:1.75;\">\u038a\u03c3\u03c9\u03c2, \u03b1\u03bb\u03bb\u03ac \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03bb\u03b5\u03b3\u03c7\u03b8\u03b5\u03af \u03bf \u03c4\u03cd\u03c0\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03b7\u03bb\u03b9\u03b1\u03ba\u03bf\u03cd, \u03c4\u03bf \u03b4\u03bf\u03c7\u03b5\u03af\u03bf \u03ba\u03b1\u03b9 \u03c4\u03bf hydraulic design.<\/p><\/div><\/section>\n<div style=\"margin-top:40px;padding-top:20px;border-top:1px solid #e5e7eb;\"><h2 style=\"font-size:22px;margin:0 0 10px;\">\u03a0\u03b7\u03b3\u03ad\u03c2 &#038; \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ae \u03c4\u03b5\u03ba\u03bc\u03b7\u03c1\u03af\u03c9\u03c3\u03b7<\/h2><ul style=\"padding-left:21px;line-height:1.6;\"><li style=\"margin:7px 0;\"><a href=\"https:\/\/energy-efficient-products.ec.europa.eu\/product-list\/water-heaters\/packages-water-heaters_en\" target=\"_blank\" rel=\"noopener\">European Commission \u2014 Packages of water heaters, tanks and solar devices<\/a><\/li><li style=\"margin:7px 0;\"><a href=\"https:\/\/energysavingtrust.org.uk\/advice\/solar-water-heating\/\" target=\"_blank\" rel=\"noopener\">Energy Saving Trust \u2014 Solar water heating<\/a><\/li><li style=\"margin:7px 0;\"><a href=\"https:\/\/solarheateurope.eu\/market\/our-market-segments\/residential-buildings\/\" target=\"_blank\" rel=\"noopener\">Solar Heat Europe \u2014 Solar thermal in residential buildings<\/a><\/li><li style=\"margin:7px 0;\"><a href=\"https:\/\/energysavingtrust.org.uk\/advice\/storing-energy\/\" target=\"_blank\" rel=\"noopener\">Energy Saving Trust \u2014 Thermal stores and energy storage<\/a><\/li><\/ul><p style=\"font-size:13px;color:#6b7280;\">\u039f\u03b9 \u03c4\u03b9\u03bc\u03ad\u03c2 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2 \u03bc\u03b5\u03c4\u03b1\u03b2\u03ac\u03bb\u03bb\u03bf\u03bd\u03c4\u03b1\u03b9. \u0393\u03b9\u03b1 \u03c3\u03c5\u03b3\u03ba\u03c1\u03af\u03c3\u03b5\u03b9\u03c2 \u03ba\u03cc\u03c3\u03c4\u03bf\u03c5\u03c2 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b5 \u03c4\u03b9\u03c2 \u03c4\u03c1\u03ad\u03c7\u03bf\u03c5\u03c3\u03b5\u03c2 \u03c4\u03b9\u03bc\u03ad\u03c2 \u03c4\u03bf\u03c5 \u03b4\u03b9\u03ba\u03bf\u03cd \u03c3\u03b1\u03c2 \u03c3\u03c5\u03bc\u03b2\u03bf\u03bb\u03b1\u03af\u03bf\u03c5\/\u03c0\u03b5\u03c1\u03b9\u03bf\u03c7\u03ae\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ae \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03b5\u03be\u03bf\u03c0\u03bb\u03b9\u03c3\u03bc\u03bf\u03cd.<\/p><\/div>\n<script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"\u039c\u03c0\u03bf\u03c1\u03b5\u03af \u03b7 heat pump \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 backup \u03c4\u03bf\u03c5 \u03b7\u03bb\u03b9\u03b1\u03ba\u03bf\u03cd;\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"\u039d\u03b1\u03b9, \u03bc\u03b5 \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03bf \u03c5\u03b4\u03c1\u03b1\u03c5\u03bb\u03b9\u03ba\u03cc \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03cc \u03ba\u03b1\u03b9 cylinder.\"}},{\"@type\":\"Question\",\"name\":\"\u03a7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 twin-coil boiler;\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"\u03a3\u03c5\u03c7\u03bd\u03ac \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03c1\u03b1\u03ba\u03c4\u03b9\u03ba\u03ae \u03bb\u03cd\u03c3\u03b7, \u03b1\u03bb\u03bb\u03ac \u03b7 \u03c4\u03b5\u03bb\u03b9\u03ba\u03ae \u03b1\u03c1\u03c7\u03b9\u03c4\u03b5\u03ba\u03c4\u03bf\u03bd\u03b9\u03ba\u03ae \u03b5\u03be\u03b1\u03c1\u03c4\u03ac\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1.\"}},{\"@type\":\"Question\",\"name\":\"\u03a0\u03bf\u03b9\u03bf \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03ad\u03c7\u03b5\u03b9 \u03c0\u03c1\u03bf\u03c4\u03b5\u03c1\u03b1\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1;\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"\u03a3\u03c5\u03bd\u03ae\u03b8\u03c9\u03c2 \u03b7 \u03b4\u03c9\u03c1\u03b5\u03ac\u03bd solar thermal \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 \u03ba\u03b1\u03b9 \u03b7 heat pump \u03bd\u03b1 \u03c3\u03c5\u03bc\u03c0\u03bb\u03b7\u03c1\u03ce\u03bd\u03b5\u03b9 \u03cc\u03c4\u03b1\u03bd \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9.\"}},{\"@type\":\"Question\",\"name\":\"\u039c\u03c0\u03bf\u03c1\u03ce \u03bd\u03b1 \u03c3\u03c5\u03bd\u03b4\u03ad\u03c3\u03c9 \u03c4\u03bf\u03bd \u03c5\u03c0\u03ac\u03c1\u03c7\u03bf\u03bd\u03c4\u03b1 \u03b7\u03bb\u03b9\u03b1\u03ba\u03cc \u03bc\u03bf\u03c5;\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"\u038a\u03c3\u03c9\u03c2, \u03b1\u03bb\u03bb\u03ac \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03bb\u03b5\u03b3\u03c7\u03b8\u03b5\u03af \u03bf \u03c4\u03cd\u03c0\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03b7\u03bb\u03b9\u03b1\u03ba\u03bf\u03cd, \u03c4\u03bf \u03b4\u03bf\u03c7\u03b5\u03af\u03bf \u03ba\u03b1\u03b9 \u03c4\u03bf hydraulic design.\"}}]}<\/script>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u039f \u03c3\u03c5\u03bd\u03b4\u03c5\u03b1\u03c3\u03bc\u03cc\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 \u03b8\u03b5\u03c1\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 + \u03b7\u03bb\u03b9\u03b1\u03ba\u03cc\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03c3\u03af\u03c6\u03c9\u03bd\u03b1\u03c2 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b1 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