FENWAL IGNITION CONTROLS . 35-665725-121

' Control Board, 24V, Fits Brand FENWAL IGNITION CONTROLS, Includes Ignition Control '

Control Board, 24V, Fits Brand Fenwal Ignition Controls, Includes Ignition Control

<p>The Series 35-65 and 35-66 controls are designed to perform manygas-fired 24 VAC appliance functions in a single control, resultingin lower system cost. This series monitors the demand for heat,controls the combustion blower, monitors proper airflow, ignites andmaintains the flame during heating, and provides diagnostic support.The on-board diagnostics with LED output provide assistance withtroubleshooting and ensures safe and efficient burner operation.The microprocessor circuit design provides precise, repeatabletiming sequences for ignition and purge times (pre-, inter-, and post-)as well as multiple tries for ignition. The optional 120/240 VAC fieldselectable line voltage capability provides additional field serviceefficiency and lower inventory costs.<p><b>Features</b><ul><li>Safe start and full-time flame sensing<li>120/240 field selectable line voltage for usewith 120 VAC ignitor option<li>24/120/240 VAC hot surface ignitor models available<li>Blower control and airflow switch monitoring option<li>Diagnostic LED<li>Multiple trials for ignition<li>Automatic reset option<li>Local or remote flame sensing<li>Flame current test pins<li>Dual speed blower option for LoNox applications<li>Fail-safe gas valve control (35-66 only)<li>CE models available</li></ul><p><b>Specifications: </b><ul><li>Product Type: Ignition Control</li><li>Ignition Type: Hot Surface Ignition</li><li>Voltage: 24v</li><li>Temperature Range (F): -40F to 176F</li><li>Flame Sense: 0.7 minimum</li><li>Gas Type: Natural LP or Manufactured</li></ul></p>