{"product_id":"35-725911-117-fenwal-120-vac-direct-spark-ignition-control-3-try-15-s","title":"35-725911-117 | Fenwal 120 VAC Direct Spark Ignition Control, 3-Try \/ 15 s","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-end=\"396\" data-start=\"144\"\u003eThe Fenwal 35-725911-117 is a 120 VAC microprocessor-based direct spark ignition (DSI) control that provides reliable, repeatable burner ignition for gas-fired equipment. Factory-configured for a three-try, 15-second trial-for-ignition sequence, it streamlines installation with compact packaging and multi-pin connector wiring.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003e \u003c\/p\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFenwal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHeating \u0026amp; Ignition Parts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35-725911-117\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIgnition Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e102–138 VAC, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 mA @ 120 VAC (typ.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIgnition Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDirect Spark Ignition (DSI), microprocessor-based\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIgnition Trials\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3-try (this model); family supports 1 or 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrial-for-Ignition Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15 seconds (this model); family supports 4\/7\/10\/15 s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReset Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThermostat\/power-off reset\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlame Sense\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle spark \u0026amp; sense or remote sense; ≥ 1.0 µA required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlame Failure Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤ 0.8 s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGas Valve Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.5 A @ 120 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGas Types\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNatural, LP, manufactured gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpark Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLine frequency (50\/60 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMoisture Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConformal coated to 95% RH; potted versions to 100% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOpen board with stand-offs or potted module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiagnostics\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOn-board LED (fault codes) + flame current test pins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCSA\/ANSI (Automatic Ignition Systems)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.0 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.3 oz (integral stand-offs) \/ 6.1 oz (potted), module only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About 35-725911-117\u003c\/h4\u003e\n\u003cp\u003eThe 35-725911-117 is part of Fenwal’s Series 35-72 family of 120 VAC DSI controls for natural, LP, and manufactured gas appliances up to 400 K BTU. It supports common mounting formats (open board with stand-offs or potted) and offers thermostat\/power-off lockout reset. The controller’s microprocessor manages pre-\/inter-purge timing, multiple ignition attempts, and flame sensing, while on-board diagnostics and flame-current test pins simplify commissioning and service. Typical applications include commercial cooking equipment, ceramic\/black-body infrared heaters, and construction heaters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e120 VAC DSI Control: Direct spark ignition for gas valves and burners on line-voltage appliances.\u003c\/li\u003e\n\u003cli\u003eConfigured Sequence (This Model): 3-try ignition with 15 s trial-for-ignition for dependable light-off.\u003c\/li\u003e\n\u003cli\u003eFlexible Mounting: Open board with stand-offs or potted versions for harsh environments.\u003c\/li\u003e\n\u003cli\u003eQuick Wiring: Multi-pin connector speeds assembly and reduces wiring errors.\u003c\/li\u003e\n\u003cli\u003eServiceability: Diagnostic LED with error codes and flame-current test pins for fast troubleshooting.\u003c\/li\u003e\n\u003cli\u003ePolarity Insensitive: Reduces risk of miswiring on installation.\u003c\/li\u003e\n\u003cli\u003eCertified Design: CSA\/ANSI design certification for automatic ignition systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 35-725911-117 delivers the reliability and precision required for commercial and industrial gas ignition control.\u003c\/p\u003e","brand":"Fenwal","offers":[{"title":"Default Title","offer_id":49105190256896,"sku":"35-725911-117","price":836.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/35-725911-117.jpg?v=1785542237","url":"https:\/\/alotechparts.com\/products\/35-725911-117-fenwal-120-vac-direct-spark-ignition-control-3-try-15-s","provider":"Alo Tech Solutions","version":"1.0","type":"link"}