Description
Resideo S87B1016 Direct Spark Ignition Module, 24 Vac, 0.8 Second Flame Failure Response
Overview
The Resideo S87B1016 is a direct spark ignition module designed for electronic control of gas-fired furnaces, boilers, and other heating appliances. It provides a single trial ignition sequence for the main burner, followed by shutdown and lockout if ignition fails. This module supports natural or LP gas with a single rod flame sensing system and includes an alarm terminal.
Key Features
-
Direct spark ignition system with internal high voltage spark generator
-
Single ignition trial with 11-second trial and lockout timing
-
Lockout after one failed ignition attempt; reset from thermostat
-
Compatible with typical gas controls like VR8205 and VR8305
-
Flame failure response time of 0.8 seconds at 5.0 microamps
-
No pre-purge time
-
Includes alarm terminal for monitoring
-
Operates at 24 Vac, 60 Hz
-
Suitable for ambient temperatures from -40°F to 175°F
Specifications
| Specification | Details |
|---|---|
| Ignition System Type | Direct Spark Ignition |
| Ignition Sequence | Single trial for main burner ignition, then lockout |
| Ignition Trial Time | 11 seconds |
| Lockout Timing | 11 seconds |
| Flame Sense | Single Rod |
| Pre-Purge Time | None |
| Max Valve Load @ 24 Vac | 2 Amps |
| Typical Gas Controls | VR8205, VR8305 |
| Ignition Source | Internal high voltage spark generator |
| Electrical Ratings | 24 Vac, 60 Hz |
| Flame Failure Response Time | 0.8 seconds @ 5.0 microamps |
| Max Ambient Temperature | -40°F to 175°F |
| Dimensions (H x W x D) | 5-1/4" x 4-1/16" x 1-15/16" |
| Includes | Alarm terminal |
