Carrier LA22RA100 Blower Wheel Els PW 17895 technicians should check the electrical

technicians should check the electrical resistance (ohms) while the unit is de-energized

this 175-205F auto limit switch operates with a fixed cut-out temperature of 205°F and automatically resets once the system cools to 175°F

How do I test the J11R00306-003 for failure

While both are thermal safety switches

Carrier LA22RA100 Blower Wheel Els PW 17895 technicians should check the electricalThe Carrier LA22RA100 Blower Wheel is a high grade OEM replacement blower wheel engineered for precise air distribution in residential and light commercial furnace systems. Measuring 11 1 8 inches in diameter by 7 1 8 inches in width, this double inlet centrifugal fan wheel features a 1 2 inch bore and is designed for clockwise (CW) rotation (facing the hub). Constructed from corrosion resistant metal alloy, the LA22RA100 replaces several legacy part