Common Questions What is the difference between blade terminals and pin terminals for this series

making it suitable for coil freeze-up prevention rather than furnace over-temp protection

Common Questions & Troubleshooting What causes a 160 degree rollout switch to trip

This genuine OEM Goodman part features a factory-calibrated 0

Using a genuine Trane replacement part like the SEN1159 maintains original equipment specs and prevents the common calibration issues associated with aftermarket thermistors

Honeywell 311855 Spring Common Questions What is the8 12# Spring, Gray in Color , For Use with 8" MP953C and E Series 311855 is identical to 311855 U