{"id":3566,"date":"2025-12-03T15:33:31","date_gmt":"2025-12-03T12:33:31","guid":{"rendered":"https:\/\/markapool.splusweb.com\/astralpool-heat-3-21kw-havuz-isi-pompasi\/"},"modified":"2025-12-22T17:38:25","modified_gmt":"2025-12-22T14:38:25","slug":"astralpool-heat-3-21-kw-pool-heat-pump","status":"publish","type":"product","link":"https:\/\/markapool.com\/en\/astralpool-heat-3-21-kw-pool-heat-pump\/","title":{"rendered":"AstralPool Heat 3 21 kW Pool Heat Pump"},"content":{"rendered":"<h2>AstralPool Heat 3 21 kW Pool Heat Pump<\/h2>\n<p>AstralPool HEAT 3 21 kW is a powerful full-inverter pool heat pump developed to deliver high efficiency, ultra-quiet operation, and four-season performance for large-volume swimming pools. Its advanced heating and cooling system ensures stable operation even under harsh climate conditions, making it an excellent solution for professional use.<\/p>\n<h3>Superior Performance for Harsh Climates<\/h3>\n<p>The HEAT 3 series is specifically engineered to operate efficiently at outdoor temperatures down to <strong>-20\u00b0C<\/strong>. This allows pools to be used even during winter months or significantly extends the swimming season.<\/p>\n<h3>Advanced Full Inverter Technology<\/h3>\n<ul>\n<li>Automatically adjusts compressor and fan speeds for maximum energy savings<\/li>\n<li>Delivers extremely quiet operation<\/li>\n<li>\u201cSoft Start\u201d system protects the compressor from high inrush current<\/li>\n<\/ul>\n<h3>Full Remote Control with Fluidra Connect<\/h3>\n<p>Thanks to Modbus connectivity, the HEAT 3 is fully compatible with <strong>Fluidra Connect<\/strong>. This enables remote monitoring, real-time status tracking, and full system management from anywhere.<\/p>\n<h3>Heating &amp; Cooling Function<\/h3>\n<p>With its 4-way valve system, the HEAT 3 21 kW:<\/p>\n<ul>\n<li>Heats pool water during cold conditions<\/li>\n<li>Cools pool water during hot summer days for optimal comfort<\/li>\n<\/ul>\n<h3>Energy Efficiency &amp; Ultra-Quiet Operation<\/h3>\n<ul>\n<li>Vertical air discharge design for optimized airflow<\/li>\n<li>Electronic expansion valve for higher COP values<\/li>\n<li>Coiled titanium heat exchanger offering maximum corrosion resistance<\/li>\n<li>R32 eco-friendly refrigerant for high efficiency and low energy consumption<\/li>\n<li>DC inverter fan and Mitsubishi inverter compressor<\/li>\n<\/ul>\n<h3>Technical Advantages<\/h3>\n<ul>\n<li>Operational capacity down to -20\u00b0C outdoor temperature<\/li>\n<li>Reverse-cycle automatic defrost system<\/li>\n<li>Digital touch control panel<\/li>\n<li>Heating priority mode controlling the filtration pump<\/li>\n<li>Modbus communication compatibility<\/li>\n<li>Anti-corrosion ABS housing<\/li>\n<li>High- and low-pressure protection systems<\/li>\n<\/ul>\n<h3>Package Contents<\/h3>\n<ul>\n<li>Winter protection cover<\/li>\n<li>Anti-vibration pads<\/li>\n<li>Condensate drainage connection<\/li>\n<li>Waterproof screen protection cover<\/li>\n<li>10 m display connection cable<\/li>\n<li>Hydraulic connection fittings set<\/li>\n<li>Modbus signal cable<\/li>\n<\/ul>\n<p>AstralPool Heat 3 21 kW is a powerful and reliable heat pump designed for high-capacity villa pools, commercial facilities, hotels, and professional projects requiring true year-round operation.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>AstralPool Heat 3 21 kW delivers silent, economical, and stable year-round heating and cooling for large pools with its full-inverter technology, -20\u00b0C operating capability, vertical airflow design, R32 refrigerant, titanium heat exchanger, and Fluidra Connect compatibility.<\/p>\n","protected":false},"featured_media":3567,"comment_status":"open","ping_status":"closed","template":"","meta":{"_joinchat":[]},"product_brand":[],"product_cat":[65],"product_tag":[],"class_list":["post-3566","product","type-product","status-publish","has-post-thumbnail","product_cat-pool-heating-systems","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/markapool.com\/en\/wp-json\/wp\/v2\/product\/3566","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/markapool.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/markapool.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/markapool.com\/en\/wp-json\/wp\/v2\/comments?post=3566"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/markapool.com\/en\/wp-json\/wp\/v2\/media\/3567"}],"wp:attachment":[{"href":"https:\/\/markapool.com\/en\/wp-json\/wp\/v2\/media?parent=3566"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/markapool.com\/en\/wp-json\/wp\/v2\/product_brand?post=3566"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/markapool.com\/en\/wp-json\/wp\/v2\/product_cat?post=3566"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/markapool.com\/en\/wp-json\/wp\/v2\/product_tag?post=3566"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}