This silicon carbide ignitor provides consistent thermal performance and serves as the direct factory authorized replacement for several legacy part numbers

facilitating a reliable spark-to-pilot transition under various static pressure conditions

Its balanced design minimizes vibration and bearing wear

it ensures precise manifold pressure regulation and stable gas-to-air mixtures

ensuring the system operates within original manufacturer specifications for safety and performance

Fenwal 12-A27020-000-04 Flush Mount 321894-709 This silicon carbide ignitor providesThe Fenwal 12 A27020 000 04 Flush Mount is a high precision, rate compensated thermal fire detector engineered for rapid response in commercial and industrial safety systems. Unlike standard fixed temperature sensors, the Detect A Fire technology utilizes a stainless steel outer shell and internal expansion struts to accurately sense surrounding air temperature regardless of the fire growth rate. This specific 190 degree F Open on Rise model is