{"product_id":"aprilaire-4238-circuit-board","title":"Aprilaire 4238 Circuit Board","description":"\u003cp\u003eCircuit Board with wiring harness for whole house fan-powered humidifiers. Includes wiring harness. Replacement circuit board with transformer for many brands\/models of whole house humidifiers. Same as Aprilaire 4238. Board includes relay and transformer that supply 115V to fan motor and 24V to solenoid when system humidistat switch calls.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":52556797575300,"sku":"470f5ee02143cc6336b06c4ad74788c2","price":31.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1019\/8479\/6804\/files\/0d6d59953fb74095b2114c36f3054faa9d70b55c23422876a5d58dfc860fbcc7.jpg?v=1784929352","url":"https:\/\/dwrwa.com\/products\/aprilaire-4238-circuit-board","provider":"Wayfair","version":"1.0","type":"link"}