{"product_id":"research-products-corporation-4740-aprilaire-fan-relay-24-vac-coil-replacement-mpn-4238","title":"Research Products Corporation 4740 Aprilaire Fan Relay 24 VAC Coil Replacement MPN 4238","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe Research Products Corporation 4740 is a fan relay designed for use with Aprilaire Model 700A and 700M humidifiers. This relay operates on a twenty-four volt alternating current coil. It functions to power the circulator fan effectively within the humidification system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReplacement relay for Aprilaire Model 700A and 700M humidifiers.\u003c\/li\u003e\n\u003cli\u003eOperates on a 24 VAC coil.\u003c\/li\u003e\n\u003cli\u003eCompatible with newer models using an external transformer.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThis relay allows for efficient operation of humidifier fans, maintaining optimal indoor humidity levels.\u003c\/p\u003e\u003ch3\u003eProduct Information\u003c\/h3\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: Research Products Corporation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPN\u003c\/strong\u003e: 4740\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 24 VAC Coil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable For Use With\u003c\/strong\u003e: Aprilaire Model 700A and 700M Humidifiers\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RESEARCH PRODUCTS","offers":[{"title":"Default Title","offer_id":49750738862386,"sku":"4740","price":22.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/191074819.jpg?v=1739029602","url":"https:\/\/voomisupply.com\/products\/research-products-corporation-4740-aprilaire-fan-relay-24-vac-coil-replacement-mpn-4238","provider":"Voomi Supply","version":"1.0","type":"link"}