Description
The Trane CNT4960 is an OEM high-limit safety control engineered to protect HVAC and heating equipment from dangerous over-temperature conditions. Designed for dependable performance in demanding commercial and residential applications, this control automatically opens the circuit when temperatures reach the upper trip point and resets once temperatures return to a safe operating level.
Key Specifications
- Open (Trip) Temperature: 650°F
- Close (Reset) Temperature: 550°F
- Capillary / Lead Length: 72 inches
- OEM Replacement Part for Trane Equipment
Product Features
- High-limit safety control prevents equipment damage from over-temperature events
- Automatic reset operation — closes circuit once temperature drops to 550°F
- 72″ capillary lead provides flexible installation reach
- Direct OEM Trane replacement ensures proper fit and reliable operation
- Suitable for use in furnaces, heat exchangers, and other high-temperature HVAC applications
Application
The CNT4960 is a genuine Trane replacement high-limit control, ideal for technicians performing preventive maintenance or emergency repairs on Trane heating systems. Its wide differential between open and close set points (650°F open / 550°F close) ensures the system has adequately cooled before resuming operation, reducing the risk of nuisance trips and protecting heat exchangers and other critical components.
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