Laars Heating Systems R0011900 Ignition Module R-410A check for continuity across the

check for continuity across the terminals when the furnace is cool

By regulating the injector pressure toward zero relative to the vacuum generated by the blower

Does this mounting plate support various motor frame sizes

which degrades the metal's structural integrity

Common Questions Is the 3146980 compressor compatible with older R12 systems

Laars Heating Systems R0011900 Ignition Module R-410A check for continuity across theThe Laars Heating Systems R0011900 Ignition Module is a critical 24V natural gas ignition control designed for precise burner management in high efficiency boilers and pool heaters. As a continuous retry ignition module, this component ensures consistent system uptime by attempting to re establish the pilot or main burner flame if a flame out occurs, reducing the frequency of hard lockouts and manual resets. Engineered for high demand hydronic