{"product_id":"honeywell-rm7890a1031-u-on-off-primary-burner-control-120-vac-pac","title":"Honeywell RM7890A1031\/U On-Off Primary Burner Control 120 VAC PAC","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HONEYWELL RM7890A1031\/U is an On-Off Primary Burner Control operating at 120 VAC, 50\/60 Hz. This UL certified unit features an intermittent pilot type and an intermittent main flame establishing period, with a fixed pilot flame establishing period of 30 seconds. It is designed for reliable burner system management within an operating temperature range of -40 F to 140 F.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFunctions include automatic burner sequencing, flame supervision, and system diagnostics.\u003c\/li\u003e\n  \u003cli\u003eRequires a subbase and amplifier for complete operational functionality.\u003c\/li\u003e\n  \u003cli\u003eOffers optional Modbus interface, keyboard display, and remote display modules.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003eProvides essential control for burner systems with advanced diagnostic capabilities and flexible configuration options.\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: HONEYWELL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: RM7890A1031\/U\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: On-Off Primary Control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: -40 F To 140 F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Voltage\u003c\/strong\u003e: 120V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertification\u003c\/strong\u003e: UL\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"HONEYWELL","offers":[{"title":"Default Title","offer_id":51306855072050,"sku":"RM7890A1031\/U","price":906.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/309541983.png?v=1781300516","url":"https:\/\/voomisupply.com\/products\/honeywell-rm7890a1031-u-on-off-primary-burner-control-120-vac-pac","provider":"Voomi Supply","version":"1.0","type":"link"}