BLK0362 and BLK00362 are often used interchangeably in Trane technical literature as the same 3-pole power distribution component

The Sporlan 450300-001

it is compatible with a wide range of Amana and Goodman gas furnaces

With its 1/2-inch shaft diameter and 4-inch shaft length

the gasket must be replaced to prevent combustion leaks

Trane THT2541 Limit Switch 319847-401 BLK0362 and BLK00362 are oftenWhen you're dealing with a residential furnace or RTU that's failing on the high limit circuit, the Trane THT2541 Limit Switch is the direct OEM replacement you need for reliable safety monitoring. This SPST (Single Pole Single Throw) thermal switch is engineered to protect the heat exchanger from critical overheating by interrupting the burner circuit if temperatures exceed safe operating parameters. As a veteran grade HVAC replacement part, it