Robertshaw 780-910, Universal Hot Surface Ignition ControlCondition:* Used, Removed From Service In Working Condition. Unable To Test.As Pictured.Additional Notes:* Local (Sense Through The Hot Surface Ignitor) or Remote Flame Sensors* Single or Three Ignition Attempts or 7 Second Ignition Trial Time* Ignitor Warm-up Time is 17 or 34 Seconds* 34 Seconds or Less Pre-purge* Natural or LP Gas Controls* Works with 120 Volt AC Hot Surface Ignitors* Maximum Valve Current 1.5 Amps at 24 VoltAC* 95 PercentRelative Humidity Noncondensing at 104 Degree FRobertshaw780-910