{"product_id":"johnson-controls-a99bb-200c-temperature-controller","title":"Johnson Controls A99BB-200C Replacement PTC Sensor with 6-1\/2 ft (2 m) Leads Temperature Controller","description":"\u003cp\u003eThe \u003cstrong\u003eJohnson Controls A99BB-200C Replacement PTC Sensor with 6-1\/2 ft (2 m) Leads Temperature Controller\u003c\/strong\u003e is a Johnson Controls temperature controller for HVAC repair and replacement work. Use it when the part number \u003cstrong\u003eA99BB-200C\u003c\/strong\u003e and the listed specifications match the equipment being serviced.\u003c\/p\u003e\n\u003cp\u003eBuilt for service work where the listed temperature controller specs and Johnson Controls part number must match the equipment being repaired.\u003c\/p\u003e\n\u003ch3\u003eKey Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Sensor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Replacement Part\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment Notes\u003c\/h3\u003e\u003cp\u003eCaptured equipment fit data references models including A419ABC-1C, A419AEC-2C, A419GBF-1C, A421ABC-02C, A421ABD-02C, A421AEC-02C, A421AEC-2C, A421GBF-02C, A421GEF-02, Y88FB-1. 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 A99BB-200C 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 Johnson Controls A99BB-200C used for?\u003c\/h4\u003e\u003cp\u003eIt is a temperature controller for compatible Johnson Controls HVAC equipment. Match the part number A99BB-200C 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: Product Type: Sensor; Application: Replacement Part. The replacement should match the existing component and the unit documentation.\u003c\/p\u003e\u003ch4\u003eHow do I confirm this is the right replacement?\u003c\/h4\u003e\u003cp\u003eCompare the part number A99BB-200C, the temperature controller description, and any unit model references with the original component and the service manual.\u003c\/p\u003e\u003ch4\u003eWhich equipment models are referenced in the fit data?\u003c\/h4\u003e\u003cp\u003eCaptured fit data references models such as A419ABC-1C, A419AEC-2C, A419GBF-1C, A421ABC-02C, A421ABD-02C, A421AEC-02C. 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 temperature controller. 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":"Johnson Controls","offers":[{"title":"Default Title","offer_id":53096996602223,"sku":"A99BB-200C","price":42.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/a99bb-200cjohnsoncontrols01.jpg?v=1780995234","url":"https:\/\/superarbor.io\/products\/johnson-controls-a99bb-200c-temperature-controller","provider":"Super Arbor","version":"1.0","type":"link"}