{"product_id":"rheem-42-21593-01-sequencing-relay-24-volt-spst-1-pole-16-amp-normally-open","title":"Rheem 42-21593-01 Sequencing Relay, 24 Volt, SPST, 1 Pole, 16 Amp, Normally Open","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eRheem 42-21593-01\u003c\/strong\u003e is a \u003cstrong\u003e24 Volt sequencing relay\u003c\/strong\u003e engineered for reliable HVAC system control. Designed as a time delay relay, this component ensures precise sequencing of heating elements and system stages for efficient and safe operation.\u003c\/p\u003e\n\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 24 Volt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 16 Amp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePole Configuration:\u003c\/strong\u003e 1 Pole (SPST)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Type:\u003c\/strong\u003e Normally Open\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Reference:\u003c\/strong\u003e C75-140\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSPST (Single Pole Single Throw)\u003c\/strong\u003e configuration for straightforward circuit control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNormally Open\u003c\/strong\u003e contact design ensures the circuit remains open until the relay is energized\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTime delay sequencing\u003c\/strong\u003e functionality helps stage heating elements to reduce electrical load and system stress\u003c\/li\u003e\n\u003cli\u003eBuilt to \u003cstrong\u003eRheem OEM specifications\u003c\/strong\u003e for reliable compatibility and performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Application\u003c\/h3\u003e\n\u003cp\u003eThis is a genuine \u003cstrong\u003eRheem OEM replacement part\u003c\/strong\u003e (Part Number: \u003cstrong\u003e42-21593-01\u003c\/strong\u003e), designed for use in Rheem heating and HVAC systems that require sequenced relay control. Always verify compatibility with your specific unit model 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":51514503430450,"sku":"42-21593-01","price":35.69,"currency_code":"USD","in_stock":true}],"url":"https:\/\/malachypartsplus.com\/products\/rheem-42-21593-01-sequencing-relay-24-volt-spst-1-pole-16-amp-normally-open","provider":"Malachy Parts+","version":"1.0","type":"link"}