{"product_id":"raypak135degreesurfacemountautoresetthermostat006725fray006725f","title":"Raypak 135 Degree Surface Mount Auto Reset Thermostat | 006725F","description":"\u003cdiv\u003e\n  \u003ch2\u003eRaypak 006725F 135°F Auto-Reset High Limit Thermostat (Surface Mount) – For Select Raypak Digital Pool \u0026amp; Spa Heaters\u003c\/h2\u003e\n\n  \u003cp\u003e\n    The Raypak 006725F is a \u003cstrong\u003e135°F auto-reset high limit thermostat\u003c\/strong\u003e used as an overheat safety switch on compatible Raypak\n    pool and spa heaters. It is a \u003cstrong\u003esurface-mount\u003c\/strong\u003e style limit that helps protect the heater by opening the safety circuit if\n    the sensed temperature reaches its limit, then \u003cstrong\u003eautomatically resetting\u003c\/strong\u003e once temperatures return to a safe range.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eKey Features\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 006725F\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e High limit \/ safety thermostat\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTemperature Rating:\u003c\/strong\u003e 135°F\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eReset Type:\u003c\/strong\u003e Automatic reset\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMounting Style:\u003c\/strong\u003e Surface mount (mounts directly to the heater surface\/heat exchanger area per model design)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eElectrical Connection:\u003c\/strong\u003e Spade terminals (common quick-connect style)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Helps shut down the heater on overheat conditions to protect internal components\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eCommon Compatible Heater Models\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eCommonly used on select Raypak digital heater families such as \u003cstrong\u003eR185A, R265A, R335A, R405A\u003c\/strong\u003e (confirm by your heater model and parts diagram)\u003c\/li\u003e\n    \u003cli\u003eMay also be listed on select P-R series variants depending on configuration (verify fitment before ordering)\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eCommon Symptoms of a Failing High Limit\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eHeater shuts off and will not fire consistently (intermittent safety trips)\u003c\/li\u003e\n    \u003cli\u003eNuisance shutdowns after the heater runs for a short time\u003c\/li\u003e\n    \u003cli\u003eCorroded terminals or damaged wiring connections at the limit switch\u003c\/li\u003e\n    \u003cli\u003eOverheat-related errors after confirming proper water flow and clean filtration\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eShut off power to the heater before service.\u003c\/li\u003e\n    \u003cli\u003eLabel and remove the wires from the old limit switch, then transfer to the new switch (same terminal locations).\u003c\/li\u003e\n    \u003cli\u003eMount the new switch securely and ensure good surface contact where applicable.\u003c\/li\u003e\n    \u003cli\u003e\n      If the high limit is tripping repeatedly, inspect the root cause:\n      low water flow, dirty filter, closed valves, bypass issues, scale buildup, or restricted circulation.\n    \u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eRelated Products\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=raypak%20high%20limit%20135\"\u003eRaypak High Limit (135°F) Switches\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=raypak%20auto%20reset%20thermostat\"\u003eRaypak Auto-Reset Thermostats\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=raypak%20r405a%20parts\"\u003eRaypak R405A Parts\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=raypak%20r265a%20parts\"\u003eRaypak R265A Parts\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=raypak%20pressure%20switch\"\u003eRaypak Pressure Switches\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=raypak%20unitherm%20governor\"\u003eRaypak Unitherm Governor\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=raypak%20header%20gasket\"\u003eRaypak Header Gaskets\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=raypak%20heater%20parts\"\u003eRaypak Heater Parts\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eInstallation \u0026amp; Maintenance Tips\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eKeep filters clean and maintain proper water flow—low flow is one of the most common causes of overheat shutdowns.\u003c\/li\u003e\n    \u003cli\u003eInspect heater wiring connections seasonally; loose or corroded spade terminals can cause intermittent operation.\u003c\/li\u003e\n    \u003cli\u003eMaintain balanced water chemistry to reduce scaling and overheating inside the heat exchanger.\u003c\/li\u003e\n    \u003cli\u003eIf the heater cycles off on limit trips after service, confirm valves are fully open and the pump is primed before troubleshooting further.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n","brand":"Raypak","offers":[{"title":"Default Title","offer_id":46797834518703,"sku":"006725F","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6415\/2239\/files\/raypak-135-degree-surface-mount-auto-reset-thermostat-006725f-heater-parts-7161246.jpg?v=1777067942","url":"https:\/\/freshized.com\/products\/raypak135degreesurfacemountautoresetthermostat006725fray006725f","provider":"Freshized","version":"1.0","type":"link"}