{"product_id":"viessmann-wilo-4524683-circulation-pump-7526430","title":"VIESSMANN WILO 4524683 Circulation Pump 7526430","description":"\u003ch5\u003eVIESSMANN WILO 4524683 Circulation Pump 7526430\u003c\/h5\u003e\n\u003ch4 data-section-id=\"rmw5tv\" data-start=\"1831\" data-end=\"1845\"\u003eDescription\u003c\/h4\u003e\n\u003cp data-start=\"1847\" data-end=\"2224\"\u003eThe \u003cstrong data-start=\"1851\" data-end=\"1889\"\u003eViessmann 7526430 circulation pump\u003c\/strong\u003e, manufactured by Wilo as the \u003cstrong data-start=\"1919\" data-end=\"1946\"\u003eYonos PARA RS25\/6 RKC M\u003c\/strong\u003e, is a high-efficiency hydronic circulator designed for heating systems and pipework circulation in HVAC installations. This pump is commonly integrated into Viessmann heating systems while utilizing the proven Wilo Yonos PARA pump platform for reliable circulation performance.\u003c\/p\u003e\n\u003cp data-start=\"2226\" data-end=\"2592\"\u003eOperating on a \u003cstrong data-start=\"2241\" data-end=\"2314\"\u003e1~230V power supply with adjustable energy consumption between 3–45 W\u003c\/strong\u003e, the pump provides efficient flow control for heating circuits, boiler systems, and hydronic distribution networks. With an \u003cstrong data-start=\"2439\" data-end=\"2479\"\u003eEnergy Efficiency Index (EEI ≤ 0.20)\u003c\/strong\u003e and IPX4D protection rating, it supports energy-efficient building infrastructure and modern HVAC installations.\u003c\/p\u003e\n\u003cp data-start=\"2594\" data-end=\"3032\"\u003eHVAC contractors, industrial maintenance teams, and procurement departments frequently source \u003cstrong data-start=\"2688\" data-end=\"2744\"\u003eViessmann 7526430 and Wilo 4524683 circulation pumps\u003c\/strong\u003e for system replacement and maintenance projects. WeSellStocks supplies surplus and wholesale HVAC equipment and heating system components to support buyers across the \u003cstrong data-start=\"2912\" data-end=\"2919\"\u003eUSA\u003c\/strong\u003e, the \u003cstrong data-start=\"2925\" data-end=\"2932\"\u003eUAE\u003c\/strong\u003e, and \u003cstrong data-start=\"2938\" data-end=\"2951\"\u003eWorldwide\u003c\/strong\u003e, ensuring reliable sourcing for heating and hydronic circulation infrastructure.\u003c\/p\u003e\n\u003chr data-start=\"3034\" data-end=\"3037\"\u003e\n\u003ch4 data-section-id=\"1cgu054\" data-start=\"3039\" data-end=\"3066\"\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cp data-start=\"3068\" data-end=\"3097\"\u003e\u003cstrong data-start=\"3068\" data-end=\"3078\"\u003eBrand:\u003c\/strong\u003e Viessmann \/ Wilo\u003c\/p\u003e\n\u003cp data-start=\"3099\" data-end=\"3146\"\u003e\u003cstrong data-start=\"3099\" data-end=\"3116\"\u003eProduct Type:\u003c\/strong\u003e Electronic Circulation Pump\u003c\/p\u003e\n\u003cp data-start=\"3148\" data-end=\"3201\"\u003e\u003cstrong data-start=\"3148\" data-end=\"3164\"\u003ePart Number:\u003c\/strong\u003e\u003cbr data-start=\"3164\" data-end=\"3167\"\u003eViessmann 7526430\u003cbr data-start=\"3184\" data-end=\"3187\"\u003eWilo 4524683\u003c\/p\u003e\n\u003cp data-start=\"3203\" data-end=\"3271\"\u003e\u003cstrong data-start=\"3203\" data-end=\"3225\"\u003eIndustry Category:\u003c\/strong\u003e HVAC Heating Systems \u0026amp; Hydronic Circulation\u003c\/p\u003e\n\u003cp data-start=\"3273\" data-end=\"3302\"\u003e\u003cstrong data-start=\"3273\" data-end=\"3292\"\u003eVoltage Rating:\u003c\/strong\u003e 230V AC\u003c\/p\u003e\n\u003cp data-start=\"3304\" data-end=\"3332\"\u003e\u003cstrong data-start=\"3304\" data-end=\"3323\"\u003eCurrent Rating:\u003c\/strong\u003e 0.44 A\u003c\/p\u003e\n\u003cp data-start=\"3334\" data-end=\"3360\"\u003e\u003cstrong data-start=\"3334\" data-end=\"3351\"\u003ePower Rating:\u003c\/strong\u003e 3–45 W\u003c\/p\u003e\n\u003cp data-start=\"3362\" data-end=\"3389\"\u003e\u003cstrong data-start=\"3362\" data-end=\"3380\"\u003eInput Voltage:\u003c\/strong\u003e 1~230V\u003c\/p\u003e\n\u003cp data-start=\"3391\" data-end=\"3435\"\u003e\u003cstrong data-start=\"3391\" data-end=\"3410\"\u003eOutput Voltage:\u003c\/strong\u003e Available upon request\u003c\/p\u003e\n\u003cp data-start=\"3437\" data-end=\"3480\"\u003e\u003cstrong data-start=\"3437\" data-end=\"3455\"\u003eMounting Type:\u003c\/strong\u003e Available upon request\u003c\/p\u003e\n\u003cp data-start=\"3482\" data-end=\"3514\"\u003e\u003cstrong data-start=\"3482\" data-end=\"3509\"\u003eStandards \/ Compliance:\u003c\/strong\u003e CE\u003c\/p\u003e\n\u003cp data-start=\"3516\" data-end=\"3542\"\u003e\u003cstrong data-start=\"3516\" data-end=\"3542\"\u003eOther Confirmed Specs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"3544\" data-end=\"3782\"\u003e\n\u003cli data-section-id=\"zwfjmz\" data-start=\"3544\" data-end=\"3583\"\u003e\n\u003cp data-start=\"3546\" data-end=\"3583\"\u003ePump Model: Yonos PARA RS25\/6 RKC M\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"gc2y4x\" data-start=\"3584\" data-end=\"3607\"\u003e\n\u003cp data-start=\"3586\" data-end=\"3607\"\u003ePressure Class: PN6\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"n2teem\" data-start=\"3608\" data-end=\"3635\"\u003e\n\u003cp data-start=\"3610\" data-end=\"3635\"\u003eProtection Class: IPX4D\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"emzvji\" data-start=\"3636\" data-end=\"3663\"\u003e\n\u003cp data-start=\"3638\" data-end=\"3663\"\u003eTemperature Class: TF95\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1gofju0\" data-start=\"3664\" data-end=\"3687\"\u003e\n\u003cp data-start=\"3666\" data-end=\"3687\"\u003eFrequency: 50\/60 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ngleod\" data-start=\"3688\" data-end=\"3736\"\u003e\n\u003cp data-start=\"3690\" data-end=\"3736\"\u003eEnergy Efficiency Index: EEI ≤ 0.20 (Part 3)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1cefbzu\" data-start=\"3737\" data-end=\"3767\"\u003e\n\u003cp data-start=\"3739\" data-end=\"3767\"\u003eManufactured by Wilo Intec\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"103kgi\" data-start=\"3768\" data-end=\"3782\"\u003e\n\u003cp data-start=\"3770\" data-end=\"3782\"\u003eMade in EU\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3784\" data-end=\"3787\"\u003e\n\u003ch4 data-section-id=\"dlugwv\" data-start=\"3789\" data-end=\"3803\"\u003eApplication\u003c\/h4\u003e\n\u003cp data-start=\"3805\" data-end=\"4148\"\u003eThe Viessmann 7526430 \/ Wilo 4524683 circulation pump is used in hydronic heating systems to circulate heated water through boilers, radiators, and heating pipe networks. It is commonly installed in residential heating equipment, commercial HVAC systems, and building heating infrastructure requiring reliable and energy-efficient circulation.\u003c\/p\u003e\n\u003cp data-start=\"4177\" data-end=\"4584\"\u003eIndustrial buyers sourcing \u003cstrong data-start=\"4204\" data-end=\"4259\"\u003eViessmann 7526430 or Wilo 4524683 circulation pumps\u003c\/strong\u003e often require dependable suppliers for HVAC system maintenance and heating infrastructure components. WeSellStocks supports procurement teams looking for a \u003cstrong data-start=\"4416\" data-end=\"4486\"\u003eViessmann and Wilo circulation pump distributor in the USA and UAE\u003c\/strong\u003e, providing surplus HVAC equipment and hydronic circulation pumps for industrial buyers worldwide.\u003c\/p\u003e\n\u003chr data-start=\"4586\" data-end=\"4589\"\u003e\n\u003ch4 data-section-id=\"1ls49mx\" data-start=\"4591\" data-end=\"4604\"\u003eMetafields\u003c\/h4\u003e\n\u003cp data-start=\"4606\" data-end=\"5126\"\u003ebrand: Viessmann | Wilo\u003cbr data-start=\"4629\" data-end=\"4632\"\u003epart_number: 7526430 | 4524683\u003cbr data-start=\"4662\" data-end=\"4665\"\u003eproduct_type: Electronic Circulation Pump\u003cbr data-start=\"4706\" data-end=\"4709\"\u003eindustry_category: HVAC Heating Systems \u0026amp; Hydronic Circulation\u003cbr data-start=\"4771\" data-end=\"4774\"\u003evoltage_rating: 230V AC\u003cbr data-start=\"4797\" data-end=\"4800\"\u003ecurrent_rating: 0.44 A\u003cbr data-start=\"4822\" data-end=\"4825\"\u003epower_rating: 3–45 W\u003cbr data-start=\"4845\" data-end=\"4848\"\u003einput_voltage: 1~230V\u003cbr data-start=\"4869\" data-end=\"4872\"\u003eoutput_voltage: Available upon request\u003cbr data-start=\"4910\" data-end=\"4913\"\u003emounting_type: Available upon request\u003cbr data-start=\"4950\" data-end=\"4953\"\u003estandards: CE\u003cbr data-start=\"4966\" data-end=\"4969\"\u003econdition: Surplus \/ Available from stock\u003cbr data-start=\"5010\" data-end=\"5013\"\u003estock_quantity_available: Available upon request\u003cbr data-start=\"5061\" data-end=\"5064\"\u003etarget_markets: USA | UAE | Worldwide\u003cbr data-start=\"5101\" data-end=\"5104\"\u003eglobal_shipping: Yes\u003c\/p\u003e\n\u003ch5\u003eCondition: New\u003c\/h5\u003e","brand":"We Sell Stocks","offers":[{"title":"Default Title","offer_id":50692062544158,"sku":"Cabin: B2 MK","price":349.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0807\/7230\/1086\/files\/1_24a82460-cbd5-4acc-b72e-9950689d2dce.png?v=1772865381","url":"https:\/\/wesellstocks.co\/products\/viessmann-wilo-4524683-circulation-pump-7526430","provider":"We Sell Stocks","version":"1.0","type":"link"}