{"product_id":"oem-goodman-300-f-rollout-limit-switch-for-dds80703axa-b1370145","title":"OEM Goodman 300°F Rollout Limit Switch for DDS80703AXA — B1370145","description":"\u003ch2\u003eGoodman B1370145 Rollout Limit Switch — 300°F\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003eB1370145\u003c\/strong\u003e is a genuine OEM flame rollout limit switch rated at 300°F, designed for the \u003cstrong\u003eGoodman DDS80703AXA\u003c\/strong\u003e gas furnace and compatible models. Mounted near the burner assembly, this safety switch opens the ignition circuit if flames roll out of the heat exchanger — a critical protection against overheating, blocked venting, or a cracked exchanger. When it trips, the furnace locks out until the fault is corrected and the switch is reset.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTrip temperature: 300°F (open on rise)\u003c\/li\u003e\n\u003cli\u003eType: Manual-reset rollout \/ flame safety switch\u003c\/li\u003e\n\u003cli\u003eFunction: Burner-area over-temperature protection\u003c\/li\u003e\n\u003cli\u003eTerminals: Standard 1\/4 in male spade\u003c\/li\u003e\n\u003cli\u003eFits: Goodman DDS80703AXA furnace\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: B1370145\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM Goodman B1370145\u003c\/strong\u003e is calibrated to the exact 300°F factory trip point for reliable, code-compliant safety response. A \u003cstrong\u003egeneric 300°F rollout switch\u003c\/strong\u003e can be a lower-cost match — verify the trip temperature and terminal style precisely, since this is a safety-critical component.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (2\/5).\u003c\/strong\u003e Remove one or two mounting screws, transfer the two spade connectors, and reinstall — about 15 minutes. Always shut off power and gas first. \u003cstrong\u003eImportant:\u003c\/strong\u003e if a rollout switch trips repeatedly, have the heat exchanger and venting inspected by a licensed technician before returning the furnace to service.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058012242291,"sku":"GOODMAN-9438","price":4.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-300-f-rollout-limit-switch-for-dds80703axa-b1370145","provider":"National HVAC Parts","version":"1.0","type":"link"}