Does this kit include the sensing bulb mounting hardware

this blade terminal relay is specifically designed to seat into SH4B-05 or SH4B-05C base sockets

provided the appropriate thermal element and cartridge are installed

Built for reliability in the field

and actuators that require isolated DC voltage

Carrier 311213-405 Collector Box 30067439-890 Does this kit include theThe Carrier 311213 405 Collector Box is a critical OEM component designed for high efficiency condensing furnaces. As an essential part of the heat exchanger assembly, this collector box is engineered to manage the transition of flue gases and ensure proper condensate drainage from the secondary heat exchanger. Constructed from durable, heat resistant plastic, it maintains the airtight seal necessary for the induced combustion process, preventing