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Optimized Flow Control: The high-flow 6
Key Benefits for Technicians: Direct OEM Fit: Eliminates the need for bracket modifications or shaft cutting
Product Benefits Corrosion Resistance: Manufactured from 316 stainless steel to prevent oxidation and ensure reliable signal transmission in boiler water
A failed relay often results in the compressor failing to start (humming)
The Lennox 36A77 ensures reliable pilot duty and power switching
Resideo S87B1016 Ignition Module 321894-709 Optimized Flow Control: The high-flowThe Resideo S87B1016 is a professional grade Direct Spark Ignition Module engineered for high reliability electronic control in gas fired furnaces, boilers, and commercial heating appliances. Operating on a 24 Vac power supply, this solid state control manages the ignition sequence by generating a high voltage spark for the main burner while simultaneously monitoring for flame rectification. With a 0. 8 second flame failure response time, the module
