Does this unit come with required gaskets or mounting hardware

Its construction includes a rugged

High-Frequency Scheduling: Supports 1 to 12 daily operations with a minimum 2-hour interval between successive defrost cycles

This 30 amp AC contactor features a 208/240V coil

Lochinvar & A.O. Smith 100284488 Kit 319847-401 Does this unit come withThe Lochinvar & A. O. Smith 100284488 Spark Rod and Cable Assembly is a precise OEM replacement part engineered for high performance gas fired boilers and water heaters. As a veteran grade HVAC ignition kit, this assembly features a heavy duty spark rod designed to withstand extreme combustion chamber temperatures without deforming or suffering from carbon fouling. The integrated high tension cable ensures a consistent, low resistance path from the