What are the temperature ratings for this sensor

this printed circuit board (PCB) regulates variable DC voltages and interprets sensor data to optimize compressor frequency and fan speeds

The Amana-Goodman 0175M00040 Heat Strip is a precision-engineered 4

Constructed from high-grade stainless steel for superior corrosion resistance

and 49TJ series rooftop units

ASCO K3A671V Valve 321894-708 What are the temperature ratingsThe ASCO K3A671V is a high performance 2 way normally closed gas solenoid valve engineered for precision control in commercial and industrial combustion systems. Supporting a 1 1 4" NPT pipe size and a robust 1,730,000 BTU hr capacity, this 24V safety shutoff valve is designed for the positive closure of fuel lines in boilers, furnaces, and ovens. Featuring a die cast aluminum body and a resilient NBR seal, it provides dependable service under a 5 PSI