It will automatically close the circuit once the furnace temperature drops below 110

Use extreme caution and ensure power is disconnected before inspecting the 1173828 ignitor or sparker lead

This orifice is sized specifically for specified BTU inputs

The 12A09 vent limiter is a safety device that permits the regulator to be installed without a vent line to the outdoors

5 MFD rating mean for my system

Amana-Goodman R0156743 Inducer Els PW 29614 It will automatically close theThe Amana Goodman R0156743 Inducer is a precision engineered OEM inducer motor designed specifically for 90% AFUE high efficiency furnaces. This critical component serves as a draft inducer blower, responsible for purging the heat exchanger of residual combustion gases and venting them safely outside. A reliable furnace exhaust motor is essential for maintaining proper negative pressure, which triggers the pressure switch and allows the ignition