the OEM Carrier motor controller ensures stable HVAC head pressure control

from full burner demand down to pilot flow applications

Smith Cyclone and Burkay series water heaters

This model features color-coded ports—black for positive pressure (P1) and gray for negative or vacuum pressure (P2)—simplifying lead identification during field installs

Operating on a 120V / 60Hz secondary electrical service

Heatcraft Refrigeration 28908601 Thermostat R-410A the OEM Carrier motor controllerWhen you are dealing with critical temperature regulation in walk in coolers or commercial reach ins, the Heatcraft Refrigeration 28908601 Thermostat is the industry standard for maintaining a precise L75 35F temperature range. This OEM replacement thermostat is designed for rigorous duty cycles, ensuring your refrigeration rack or standalone unit operates within tight tolerances to prevent product loss and equipment short cycling. As a technician,