Trane CNT1704 Control

The Trane CNT1704 24V Pilot Relite Control is a critical OEM ignition component designed to ensure consistent pilot flame operation in gas-fired heating systems. This direct spark igniter module is the authorized Trane CNT1011 replacement, also superseding legacy part numbers CNT00964 and PIT00194. Engineered for low-voltage furnace control, it utilizes a 24V power supply to monitor flame rectifications and automatically initiate a relight sequence if the pilot is extinguished, preventing hazardous unlit gas flow and nuisance system shutdowns.

Built for the rigors of field service, the CNT1704 pilot relight control features a wide operating temperature range from -40°F to 175°F, making it suitable for various residential and light commercial Trane and American Standard gas furnace models. Its non-integrated design allows for focused pilot maintenance without requiring a full control board swap. For technicians performing HVAC furnace troubleshooting, this module provides a reliable solution for flame sensing issues and ignition failures in older atmospheric or power-vented units.

• Direct OEM Replacement: Seamlessly replaces CNT1011, CNT00964, and PIT00194 with factory-spec precision.
• Automatic Pilot Recovery: Detects flame loss and sparks immediately to maintain continuous heating operation.
• Universal 24V Compatibility: Standard low-voltage control voltage (0.30A draw) integrates with most legacy ignition circuits.
• Rugged Temperature Rating: Reliable performance in extreme plenum environments (-40°C to 80°C).
• Safety Integration: Minimizes risks associated with pilot outages and unburned gas accumulation.

Is the CNT1704 compatible with my older CNT1011 control?
Yes, the CNT1704 is the direct engineering successor to the CNT1011 and is designed for the same mounting and wiring configurations.

What are the symptoms of a failing pilot relite control?
Common indicators include a pilot that fails to stay lit despite a clean orifice, a lack of spark during the ignition trial, or the system locking out during gas furnace ignition sequences.

Does this module include the mounting hardware?
Most Trane CNT1704 kits include the 24V pilot relite module, machine screws, K-lock nuts, and female spade connectors for standard field installation.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.