{"product_id":"oem-goodman-primary-limit-temperature-control-for-amvc80805dxbd-20162904","title":"OEM Goodman Primary Limit Temperature Control for AMVC80805DXBD — 20162904","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 20162904 Primary Limit Temperature Control\u003c\/strong\u003e is the genuine OEM main high-limit for \u003cstrong\u003eAMVC80805DXBD\u003c\/strong\u003e two-stage variable-speed gas furnaces. Mounted on the heat exchanger bulkhead, this auto-reset control constantly monitors supply-air temperature. If airflow drops — a clogged filter, failing blower, or closed registers — it opens the circuit and shuts off the burners before the furnace overheats, then automatically closes once temperatures return to normal. A furnace that short-cycles on heat, blows cool air, or throws a limit-open fault code often needs this part.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 20162904\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Primary limit \/ auto-reset temperature control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAction:\u003c\/strong\u003e Normally closed, opens on temperature rise\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReset:\u003c\/strong\u003e Automatic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Factory bracket with spade terminals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e AMVC80805DXBD and compatible Goodman\/Amana 80% AFUE furnaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\n\u003cp\u003eThe primary limit is calibrated to a model-specific trip point and mounts in an exact location on the exchanger. A generic substitute with a different setpoint or footprint can nuisance-trip or leave the furnace unprotected. This \u003cstrong\u003eOEM Goodman control\u003c\/strong\u003e delivers the precise factory trip temperature and bolt pattern for correct, reliable protection.\u003c\/p\u003e\n\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eEasy to moderate.\u003c\/strong\u003e Cut power, photograph the wiring, unplug the terminals, remove two screws, and mount the new control in the same orientation. If it trips again after replacement, correct the underlying airflow restriction rather than bypassing the safety.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057870651763,"sku":"GOODMAN-8498","price":35.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-primary-limit-temperature-control-for-amvc80805dxbd-20162904","provider":"National HVAC Parts","version":"1.0","type":"link"}