{"product_id":"3-max-e-therm-pvc-direct-air-intake-duct-kit","title":"Pentair 3\" PVC Direct Air Intake Duct Kit for Max-E-Therm Heater","description":"\u003cp\u003ePentair 475002 is the 3 inch PVC direct air intake duct kit for the Sta-Rite Max-E-Therm heater.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat it changes\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA gas heater burns air as well as gas. Left alone it takes that air from wherever it is standing, which is fine in the open and a problem in a room, a shed or a tight equipment enclosure. A direct air intake kit ducts the combustion air to the heater instead, so the heater is not competing with the space around it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe kit\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt is supplied as a kit in PVC, 3 inch, so the parts are matched to the heater rather than assembled from whatever is on the shelf. Confirm your Max-E-Therm model before ordering, and follow the heater manual for the run and termination requirements in your area.\u003c\/p\u003e","brand":"American Granby","offers":[{"title":"Default Title","offer_id":48627615432916,"sku":"STA-151-7002","price":328.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_2150221a-966d-4005-9d10-fa4e45a98113.jpg?v=1788725378","url":"https:\/\/www.activepoolsupply.com\/products\/3-max-e-therm-pvc-direct-air-intake-duct-kit","provider":"Active Pool Supply","version":"1.0","type":"link"}