{"product_id":"resideo-s8801a1110-ignition-module","title":"Resideo S8801A1110 Ignition Module","description":"\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eResideo S8801A1110 Direct Spark Ignition Control\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e provides ignition sequencing, flame monitoring, pressure-switch input, fan relay control, and safety shutdown for compatible direct-spark gas-fired equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDesigned for a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e24 VAC control circuit\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e with an 18–30 VAC operating range at 50\/60 Hz, this direct spark ignition module uses a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003etwo-rod flame-sensing configuration\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and an external high-voltage spark generator.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe control provides one ignition trial with a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e4-second ignition trial period\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003enominal 30-second pre-purge\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e sequence. An alarm terminal supports system diagnostics and troubleshooting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhen replacing an existing gas ignition control module, verify the equipment wiring, terminal configuration, control voltage, flame-sensing arrangement, ignition sequence, and gas-valve load before installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eKey Benefits\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePart Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e S8801A1110\/U\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eManufacturer:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Resideo\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eProduct Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e External Direct Spark Ignition Control\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eControl Voltage:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 24 VAC\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eOperating Voltage Range:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 18–30 VAC\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eFrequency:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 50\/60 Hz\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePre-Purge:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Nominal 30 seconds\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eIgnition Trial:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 4 seconds\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eIgnition Trials:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e One trial before lockout\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eFlame Sensing:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Two-rod configuration\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eIgnition Source:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e External high-voltage spark generator\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMaximum Gas Valve Load:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 2A at 24 VAC\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eOperating Temperature:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e -40°F to 175°F\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAlarm terminal for system diagnostics\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eControls ignition sequencing, flame monitoring, pressure-switch input, fan relay operation, and safety shutdown\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eCommon Questions\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWhat is the Resideo S8801A1110 used for?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eIt is an external direct-spark ignition control used to manage ignition sequencing, flame supervision, pressure-switch input, fan relay operation, and safety shutdown in compatible gas-fired appliances.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWhat is the pre-purge time?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe control has a nominal \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e30-second pre-purge\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Resideo specifies an operating range of approximately 28 to 38 seconds.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHow long is the ignition trial?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe S8801A1110 provides one \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e4-second ignition trial\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e before lockout if flame is not successfully proven.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWhat type of flame sensing does it use?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe control uses a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003etwo-rod flame-sensing configuration\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e with an external high-voltage spark generator.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCan the S8801A1110 replace an older S87 or S89 ignition module?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eResideo identifies the S8801 family for replacement of certain older S87 and S89 ignition modules. Terminal sizes and locations may differ, so verify the original control, wiring, ignition sequence, and equipment requirements before replacement.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWhat should be checked before installation?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eVerify the 24 VAC control requirement, flame-sensing arrangement, ignition sequence, wiring, terminal configuration, gas-valve load, and original equipment specifications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDisclaimer:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eS8801A1110 is the cross for S89F1098\u003c\/span\u003e\u003c\/p\u003e","brand":"Resideo","offers":[{"title":"Default Title","offer_id":35651868812,"sku":"S8801A1110","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/Image_dcdfb851-707e-4aec-abb3-71bae50ea656.png?v=1790800593","url":"https:\/\/www.gsistore.com\/products\/resideo-s8801a1110-ignition-module","provider":"GSIstore","version":"1.0","type":"link"}