{"product_id":"aaons21788","title":"Aaon S21788 Heat Wheel","description":"\u003cp\u003eThe AAON S21788 is an OEM (Original Equipment Manufacturer) component identified as the heat wheel. It transfers heat between two air streams to improve energy efficiency in heating and cooling processes. The design allows for the recovery of thermal energy, which reduces the demand on HVAC equipment. This product operates by rotating a wheel that contains a heat exchange medium, facilitating the transfer of heat from exhaust air to incoming fresh air.\u003c\/p\u003e\n\n\u003cp\u003eSpecifications:\u003c\/p\u003e\n\n\u003cp\u003eManufacturer: Aaon\u003cbr\u003e\nManufacturer Part Number: S21788\u003cbr\u003e\nProduct Type: Heat Wheel\u003c\/p\u003e","brand":"Aaon","offers":[{"title":"Default Title","offer_id":50366840930626,"sku":"S21788","price":1622.07,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/6663\/1234\/files\/aaon_f831f85c-c36d-4b32-82dd-6205cf768567.png?v=1752167889","url":"https:\/\/snookhvac.com\/products\/aaons21788","provider":"Snook \u0026 Aderton HVAC Supply","version":"1.0","type":"link"}