Description
The Maxitrol TD114-2 Discharge Air Temperature Selector 55–90 °F is a remote temperature selection device engineered for monitoring discharge air conditions in gas-fired HVAC and make-up air equipment. This selector provides dual output switching to control two amplifiers or devices based on air temperature within a 55 °F to 90 °F range, improving how systems respond to discharge conditions. Designed to Maxitrol’s quality standards, it allows HVAC systems to make accurate control decisions and helps maintain comfort and efficiency in commercial and residential applications. Ideal for HVAC technicians and controls contractors, it supports dependable temperature-based logic and flexible control integrations in pneumatic or electronic systems.
Key Features
- Dual-output discharge air selector for use with two HVAC control amplifiers
- Senses discharge air temperature from 55 °F to 90 °F for reliable feedback
- Dual output switching supports flexible system control configurations
- Designed for integration with gas-fired HVAC, make-up air, and ventilation equipment
- Improves system response to temperature changes and supports stable operation







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