it is the standard 1/2HP blower for Heil

This White Rodgers 120-105851 replacement delivers consistent electromagnetic force to engage internal contacts effectively

The unit is equipped with a 6-foot capillary for flexible sensing bulb placement and includes a reverse acting auxiliary contact to trigger alarm circuits or secondary indicators when the main contacts open

Rely on this genuine Carrier part to resolve HVAC error codes related to thermal overload and prevent catastrophic system lockouts in commercial and residential fan coils and air handlers

preventing "hunting" and ensuring stable superheat during low-ambient operation

Siemens Building Technology 192-481 TubLoop 321702-401 it is the standard 1/2HPThe Siemens Building Technology 192 481 is a professional grade tubing loop assembly designed specifically for integration with Powers Controls pneumatic room thermostats, including the TH 192, TH 194, and Free Energy Band TH 193 series. This preassembled 1 4 inch tubing kit features an integrated anti kink spring that maintains consistent airflow and prevents signal degradation in tight enclosures. Each unit includes a high reliability plug in