{"product_id":"low-water-cut-off-pc-board","title":"Raypak Low Water Cut Off PC Board","description":"\u003cp\u003eThe Raypak 007157F is the low water cut off PC board for model 992, 1262, 1532 and 1802 pool heaters. It is the genuine Raypak part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat the low water cut off does\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt is a safety. The circuit checks that there is water in the heater before the burner is allowed to fire, and it shuts the heater down if there is not. Without it, a heater can fire into an empty or starved heat exchanger, which ruins the exchanger in short order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCheck the water side first\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA heater that keeps locking out on low water does not always have a failed board. A dirty filter, a valve left closed, a clogged pump impeller or a tired pump all reduce flow through the heater and trip the same circuit. Confirm the flow is right before you condemn the board.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis is a control board inside a gas fired heater. Have a qualified pool heater technician fit it, with the gas and the electrical supply isolated.\u003c\/p\u003e","brand":"Raypak","offers":[{"title":"Default Title","offer_id":48625792286932,"sku":"RAY-151-1904","price":242.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_d7b9ff6d-b51d-41f1-8ec4-92bcbfd61b37.png?v=1788700216","url":"https:\/\/www.activepoolsupply.com\/products\/low-water-cut-off-pc-board","provider":"Active Pool Supply","version":"1.0","type":"link"}