Using a different rating can lead to unsafe operation or frequent system lockouts

The Zonefirst AOBD-10X10 is a heavy-duty automatic opposed blade damper designed for precision airflow management in commercial and residential zoning applications

damage to air tools

While the pilot controls the main valve

When troubleshooting standing pilot furnace ignition issues or erratic flame sensing

Supco IG409 Furnace Ignitor 326058-757 Using a different rating canWhen you are out on a service call and encounter a failed hot surface ignition system, the Supco IG409 Furnace Ignitor is the professional grade solution for a fast and reliable repair. This silicon carbide flat igniter is engineered as a high performance direct replacement for 1409 and Robertshaw 41 409 series components. Built with 18 gauge copper lead wires and high temperature fiberglass insulation, the Supco IG409 provides superior thermal