Resideo S87D1004 is an ignition control module that provides electronic control of direct spark ignition systems for gas-fired furnaces, boilers, and heating appliances. It operates at 24 Vac, 60 Hz, uses an internal high-voltage spark generator and two-rod flame sensing, and performs a single 6-second ignition trial with a 0.8-second flame failure response at 5 microamp. The module includes an alarm terminal and CSA approval.
Direct spark, electronic ignition with two-rod flame sensing and internal high-voltage spark generator
Single 6-second ignition trial with 0.8-second flame failure response; lockout after one failed trial; reset from thermostat
Rated for use with gas controls up to 2 A at 24 Vac; dimensions 1-15/16 in L x 4-1/16 in W x 5-1/4 in H
Product Highlights
Two-rod direct spark ignition control module, 24 Vac operation, 6-second trial/lockout timing, CSA approved, includes alarm terminal