Laars Heating Systems E2102800 Ignition Module R-134A Wide Compatibility: Direct drop-in for

Wide Compatibility: Direct drop-in for numerous Lennox gas furnace models

Whether you are dealing with a 2-way or 3-way ASCO 8030 series valve

Maintenance-Free Reliability: Tested for over 200

Common Technical Questions How to test a furnace limit switch

and a pre-installed mounting bracket to streamline the install process

Laars Heating Systems E2102800 Ignition Module R-134A Wide Compatibility: Direct drop-in forThe Laars Heating Systems E2102800 Ignition Module is a critical direct replacement component engineered for mid to high efficiency hydronic boilers and water heaters. As a veteran grade HVAC ignition control, this module manages the intermittent pilot ignition (IID) sequence, ensuring the pilot is proven via flame rectification before energized the main gas valve. Designed for 24VAC systems, the E2102800 features a 100% shut off safety lockout to