{"id":48834,"date":"2026-10-27T17:53:46","date_gmt":"2026-10-27T17:53:46","guid":{"rendered":"https:\/\/www.poolparthub.com\/product\/tecmark-3029p-adjustable-spa-pressure-switch-1-5-psi-3029p\/"},"modified":"2026-10-27T17:53:46","modified_gmt":"2026-10-27T17:53:46","slug":"tecmark-3029p-adjustable-spa-pressure-switch-1-5-psi-3029p","status":"publish","type":"product","link":"https:\/\/www.poolparthub.com\/es\/product\/tecmark-3029p-adjustable-spa-pressure-switch-1-5-psi-3029p\/","title":{"rendered":"Tecmark &#8211; 3029P Adjustable Spa Pressure Switch 1-5 psi &#8211; 3029P"},"content":{"rendered":"<h2>Tecmark &#8211; Presostato Ajustable de Spa 3029P 1-5 psi<\/h2>\n<p>El Tecmark 3029P es un presostato de spa de repuesto con rel\u00e9 SPDT, con una capacidad de 25A y totalmente ajustable de 1 a 5 psi. Puede utilizarse en lugar de los presostatos Tecmark 3029 y Tecmark 4010, por lo que un solo n\u00famero de pieza cubre ambas referencias anteriores.<\/p>\n<h3>Compatibilidad y sustituci\u00f3n del Tecmark 3029P<\/h3>\n<p>El presostato de spa Tecmark 3029P est\u00e1 pensado como repuesto para los presostatos Tecmark 3029 y Tecmark 4010. Si tu interruptor actual lleva una de estas referencias, el 3029P es la pieza que debes considerar.<\/p>\n<p>Antes de pedir, compara las marcas de tu interruptor actual con los n\u00fameros anteriores, y comprueba que las especificaciones siguientes coinciden con lo que necesita tu spa.<\/p>\n<h3>Qu\u00e9 hace un presostato de spa<\/h3>\n<p>El presostato es una de las piezas m\u00e1s importantes del equipo de seguridad de tu sistema de spa. Supervisa constantemente el agua que fluye a trav\u00e9s del calentador y ayuda a proteger los componentes cr\u00edticos si surge un problema, como un sobrecalentamiento.<\/p>\n<p>Como se trata de un dispositivo de seguridad, merece la pena sustituir un interruptor defectuoso o dudoso por una pieza adecuada en lugar de dejarlo en el circuito.<\/p>\n<h3>Especificaciones del Tecmark 3029P<\/h3>\n<ul>\n<li>Tipo de rel\u00e9: SPDT<\/li>\n<li>Umbrales de presi\u00f3n: ajustables de 1 a 5 psi<\/li>\n<li>Corriente m\u00e1xima nominal: 25A<\/li>\n<li>Rosca: 1\/8 pulgada MNPT, con un di\u00e1metro exterior de 9.5 mm<\/li>\n<li>N\u00famero de pieza del fabricante: 3029P<\/li>\n<\/ul>\n<p>El interruptor es totalmente ajustable dentro de su rango de 1 a 5 psi, lo que te permite fijar el umbral de presi\u00f3n para tu instalaci\u00f3n.<\/p>\n<h3>C\u00f3mo elegir el presostato adecuado<\/h3>\n<p>Al elegir un presostato de recambio para tu hot tub, revisa los puntos que deben coincidir con tu pieza antigua:<\/p>\n<ul>\n<li>el tipo de rel\u00e9 (SPDT para este modelo)<\/li>\n<li>el rango de presi\u00f3n (1 a 5 psi)<\/li>\n<li>la intensidad nominal (25A)<\/li>\n<li>el tama\u00f1o de la rosca (1\/8 pulgada MNPT, 9,5 mm de di\u00e1metro exterior)<\/li>\n<\/ul>\n<p>Si la referencia de tu interruptor antiguo es Tecmark 3029 o Tecmark 4010, el Tecmark 3029P es el recambio equivalente.<\/p>","protected":false},"excerpt":{"rendered":"<p>Tecmark &#8211; 3029P Adjustable Spa Pressure Switch 1-5 psi The Tecmark 3029P is a replacement hot tub pressure switch with an SPDT relay, rated at 25A and fully adjustable from 1 to 5 psi. It can be used in place of the Tecmark 3029 and Tecmark 4010 pressure switches, so one part number covers both<a href=\"https:\/\/www.poolparthub.com\/es\/product\/tecmark-3029p-adjustable-spa-pressure-switch-1-5-psi-3029p\/\">Seguir leyendo <span class=\"sr-only\">&#8220;Tecmark &#8211; 3029P Adjustable Spa Pressure Switch 1-5 psi &#8211; 3029P&#8221;<\/span><\/a><\/p>","protected":false},"featured_media":48832,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"bwfblock_default_font":"","inline_featured_image":false},"product_brand":[2154],"product_cat":[2109],"product_tag":[],"class_list":["post-48834","product","type-product","status-publish","has-post-thumbnail","product_brand-tecmark","product_cat-spa-heaters","first","onbackorder","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":{"pph_product_template":"spare_part","pph_extra_parts_check":"","pph_spare_parts":null,"pph_extra_spare_parts":null,"extra_product_tabs":null,"main_product_link":null,"restock_info":"","exploded_view_link":null,"details_product":[{"text_details_type":"yes","text_details_product":"SPDT relay rated at 25A"},{"text_details_type":"yes","text_details_product":"Fully adjustable from 1 to 5 psi"},{"text_details_type":"yes","text_details_product":"Can replace Tecmark 3029 and 4010 switches"},{"text_details_type":"yes","text_details_product":"1\/8 inch MNPT thread"},{"text_details_type":"no","text_details_product":"Only suitable where an SPDT switch with a 1\/8 inch MNPT thread is required"},{"text_details_type":"no","text_details_product":"Adjustment range limited to 1 to 5 psi"}],"details_product_exploded":null,"pph_card_badge_use_custom":false,"pph_card_badge_text":"","pph_card_badge_background_color":"#ADC2F7","pph_card_badge_border_color":"#ADC2F7","pph_card_badge_text_color":"#2B46AB"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.4 (Yoast SEO v28.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Tecmark 3029P Spa Pressure Switch \u2014 3029P<\/title>\n<meta name=\"description\" content=\"Tecmark 3029P SPDT hot tub pressure switch, 25A, adjustable 1 to 5 psi. Replaces Tecmark 3029 and 4010. 3029P \u2013 \u20ac42,45\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.poolparthub.com\/es\/producto\/tecmark-3029p-adjustable-spa-pressure-switch-1-5-psi-3029p\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Tecmark - 3029P Adjustable Spa Pressure Switch 1-5 psi - 3029P\" \/>\n<meta property=\"og:description\" content=\"Tecmark 3029P SPDT hot tub pressure switch, 25A, adjustable 1 to 5 psi. 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