Trane CNT1704 Pilot Relite Control 24V

The Trane CNT1704 Pilot Relite Control is a component is one of the components that makes up Trane gas furnace. Unlike most thermostats that have many features, this only covers the aspect of pilot light maintenance. For this non-integrated pilot relite control, a direct spark ignition system is used. It employs a normal 24V control voltage and has a wide temperature range of operation of -40 °C to 80 °C. This harnesses the failure and detects when the internal temperature decreases due to the disappearance of the pilot light of the furnace and ignites a spark to re-light it if it were to go off.