{"product_id":"lennox-10f74-contactor","title":"Lennox 10F74 40 Amp Coil 1P Contactor (24V)","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 10F74 40 Amp Coil 1P Contactor (24V)\u003c\/strong\u003e is a Lennox contactor for HVAC repair and replacement work. Use it when the part number \u003cstrong\u003e10F74\u003c\/strong\u003e and the listed specifications match the equipment being serviced.\u003c\/p\u003e\n\u003cp\u003e10F74 is an official OEM 40 Amp Coil 1P Contactor (24V) for Lennox HVAC equipment.\u003c\/p\u003e\n\u003ch3\u003eKey Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Contactor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 24V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Contactor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment Notes\u003c\/h3\u003e\u003cp\u003eCaptured equipment fit data references models including 10CHP042-1P, 10CHP042-2P, 10CHP042-3P, 10CHP042-5P, 10CHP042-6P, 10CHP048-1P, 10CHP048-2P, 10CHP048-3P, 10CHP048-5P, 10CHP048-6P, 10CHP060-1P, 10CHP060-2P. Verify the complete unit model and service manual before installation.\u003c\/p\u003e\n\u003ch3\u003eExpert Verdict\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eReviewed by the SuperArbor Pro Desk:\u003c\/strong\u003e choose this part when the existing component label and unit documentation match 10F74 and the spec set above. It is best suited for targeted HVAC service repairs where exact fitment matters more than broad universal compatibility.\u003c\/p\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\u003ch4\u003eWhat is the Lennox 10F74 used for?\u003c\/h4\u003e\u003cp\u003eIt is a contactor for compatible Lennox HVAC equipment. Match the part number 10F74 and the equipment service literature before ordering or installing.\u003c\/p\u003e\u003ch4\u003eWhich specs should I verify before purchase?\u003c\/h4\u003e\u003cp\u003eVerify the spec set shown for this part: Type: Contactor; Voltage: 24V; Product Type: Contactor. The replacement should match the existing component and the unit documentation.\u003c\/p\u003e\u003ch4\u003eDoes the electrical rating need to match exactly?\u003c\/h4\u003e\u003cp\u003eYes. Confirm voltage rating 24V against the failed component label. Do not substitute a different rating unless the equipment manufacturer allows it.\u003c\/p\u003e\u003ch4\u003eWhich equipment models are referenced in the fit data?\u003c\/h4\u003e\u003cp\u003eCaptured fit data references models such as 10CHP042-1P, 10CHP042-2P, 10CHP042-3P, 10CHP042-5P, 10CHP042-6P, 10CHP048-1P. Treat this as a fitment aid and verify the complete model list in the equipment documentation.\u003c\/p\u003e\u003ch4\u003eWho should install this HVAC component?\u003c\/h4\u003e\u003cp\u003eA qualified HVAC technician should install and test the contactor. Disconnect power first, follow lockout procedures, and confirm safe operation after replacement.\u003c\/p\u003e\n\n\u003ch3\u003eSafety and Installation Notes\u003c\/h3\u003e\n\u003cp\u003eDisconnect power before service. HVAC electrical and combustion-related components should be installed and tested by a qualified technician. After installation, confirm wiring, mounting, airflow or fluid routing as applicable, and normal system operation.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":53097291121007,"sku":"10F74","price":36.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/10f74-3.jpg?v=1781002906","url":"https:\/\/superarbor.io\/products\/lennox-10f74-contactor","provider":"Super Arbor","version":"1.0","type":"link"}