KIT17858 Trane Hot Surface Ignition Controller

Part number KIT17858 from Trane, listed in Valves & Process Control. KKM Solutions quotes this part with pricing and availability confirmed per order.

Overview The Trane KIT17858 is a genuine Original Equipment Manufacturer (OEM) replacement part, specifically a hot surface ignition controller, also known as an integrated furnace control board. This control module is designed for use in Trane and American Standard Heating, Ventilation, and Air Conditioning (HVAC) systems. Its primary function is to activate the ignition source to safely and properly initiate the operation of the gas valve in two-stage gas furnaces. Features Key features of the KIT17858 Hot Surface Ignition Controller include: Genuine OEM replacement part (Mfr Part #: KIT17858). Two-Stage operation, suitable for two-stage heating systems. Designed for Hot Surface Ignition (HSI) systems. Protects equipment from damage due to malfunctions or inefficiencies caused by incompatible parts. Replaces other control modules, including CNT 01308, CNT 02184, and White-Rodgers 50A51-405. Specifications Part Number: KIT17858 Brand: Trane Type: Integrated Furnace Control Board Voltage: 24 Volts (24V) Stages: 2 Stage Ignition Type: Hot Surface Shipping Weight: 1.2 lbs (Note: Another source lists shipping weight/dimensions as 6 lbs, 12 × 8 × 3 in) Applications The KIT17858 controller is used as an OEM replacement for the ignition control system in various Trane and American Standard two-stage gas furnaces. It is essential for regulating the sequence of operations for furnace ignition, including controlling the gas valve and monitoring the flame in HVAC units that require a hot surface ignition control.