{"product_id":"rheem-470038-limit-switch-manual-reset-normally-closed-spst-l160f","title":"Rheem 470038 Limit Switch, Manual Reset, Normally Closed, SPST, L160F","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eRheem 470038\u003c\/strong\u003e is a \u003cstrong\u003emanual reset limit switch\u003c\/strong\u003e designed for reliable thermal protection in heating systems. Engineered to safeguard equipment from overheating, this limit switch requires a manual reset once it has been tripped, ensuring that potential issues are addressed before the system is returned to operation.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Rheem\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 470038\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReset Type:\u003c\/strong\u003e Manual Reset\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSwitch Configuration:\u003c\/strong\u003e SPST (Single Pole, Single Throw)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDefault State:\u003c\/strong\u003e Normally Closed (NC)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature Rating:\u003c\/strong\u003e L160F (Opens at 160°F)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003cp\u003eThis limit switch operates in a \u003cstrong\u003enormally closed (NC)\u003c\/strong\u003e state under standard conditions, maintaining an uninterrupted electrical circuit during normal operation. When the temperature reaches the \u003cstrong\u003e160°F threshold\u003c\/strong\u003e, the switch opens and breaks the circuit, shutting down the system to prevent damage from overheating. Unlike automatic reset switches, this unit requires a \u003cstrong\u003emanual reset\u003c\/strong\u003e, prompting a technician to inspect and resolve the underlying cause of the temperature spike before resuming operation.\u003c\/p\u003e\n\n\u003ch3\u003eBenefits of Manual Reset Design\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePrevents repeated automatic cycling that could mask an underlying problem\u003c\/li\u003e\n  \u003cli\u003eEnsures a qualified technician evaluates the system before restart\u003c\/li\u003e\n  \u003cli\u003eAdds an additional layer of safety for heating equipment\u003c\/li\u003e\n  \u003cli\u003eReduces the risk of repeated overheating events that could cause further damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eThis is a \u003cstrong\u003egenuine Rheem OEM replacement part\u003c\/strong\u003e, making it ideal for maintaining the integrity and performance of compatible Rheem heating systems. Always verify your equipment's part number against \u003cstrong\u003e470038\u003c\/strong\u003e to ensure proper fitment before installation.\u003c\/p\u003e\n\n\u003ch3\u003eDimensions\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.0\" \u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.0\" \u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeight:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.0\" \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Rheem","offers":[{"title":"Default Title","offer_id":51514287685938,"sku":"470038","price":76.45,"currency_code":"USD","in_stock":true}],"url":"https:\/\/malachypartsplus.com\/products\/rheem-470038-limit-switch-manual-reset-normally-closed-spst-l160f","provider":"Malachy Parts+","version":"1.0","type":"link"}