{"product_id":"thermostat","title":"Hayward Thermostat for H-Series Above Ground Heaters","description":"\u003cp\u003eThe Hayward IDXTST1930 is the replacement thermostat for H-Series above ground pool heaters. It is the genuine Hayward part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat the thermostat does\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe thermostat is the control that reads water temperature and decides when the heater should fire and when it should stop. Everything else in the heater responds to that signal, so when the thermostat drifts or fails, the heater behaves as though something larger is wrong. Water that runs hotter or colder than the setpoint, or a heater that cycles at the wrong points, usually traces back here.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore you order\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis is the above ground H-Series thermostat. The in ground H-Series heaters use different control parts, so check the model plate on your unit first. Replacement is a control panel job and does not disturb the heat exchanger or the gas train.\u003c\/p\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":48628807106772,"sku":"HAY-151-1210","price":158.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_b54afd26-4031-4bdd-ad03-b4a75c4f7bec.jpg?v=1788751925","url":"https:\/\/www.activepoolsupply.com\/products\/thermostat","provider":"Active Pool Supply","version":"1.0","type":"link"}