Is the gasket included with the 2272159 blower

maintaining a consistent 1/8-inch spark gap to prevent nuisance lockouts

If the venter relay fails to close

providing reliable signaling for end-stop positioning or interlocking with external equipment like fans or dampers

this 24 volt solenoid valve is the specified part for the HU12

Reznor 93443 Control Module R-407A Is the gasket included withReznor 93443 is a spark control module designed for use in gas fired HVAC heating equipment such as unit heaters, furnaces, and rooftop heating systems. It is used to control the ignition sequence by providing spark ignition and flame sensing to ensure safe burner operation during startup. This ignition control module is commonly used as a replacement part when the original control fails, causing ignition issues, intermittent firing, or lockout