Carrier HT01CN231 Transformer 320819-301 The integrated high limit switch

The integrated high limit switch is factory-set to trip at 192°F

This component is essential for technicians managing mixed air temperature control and damper operation where reliability and steady-state performance are non-negotiable

Always verify your supply voltage before installation

eliminating the need for complex field configuration

Carrier HT01CN231 Transformer 320819-301 The integrated high limit switchThe Carrier HT01CN231 Transformer is a critical power distribution component engineered for high performance HVACR control circuits. This versatile step down transformer features a multi tap primary, supporting 208V, 230V, and 460V inputs, making it an essential stock item for technicians servicing diverse commercial and industrial equipment. With a 15VA power rating and a 21V to 24V secondary output, the HT01CN231 provides the stable voltage required