Description
The International Environmental T155 Thermostat (SKU 71491047) is a dependable line voltage thermostat engineered for broad compatibility across a wide voltage range of 24 to 277VAC. Designed for commercial and residential HVAC applications, the T155 delivers consistent, accurate temperature control to keep systems running efficiently and reliably.
Key Features
- Wide operating voltage range: 24–277VAC for maximum system compatibility
- Designed for line voltage HVAC applications
- Reliable temperature sensing and switching performance
- Compact, straightforward design for easy installation
- Suitable for a variety of heating and cooling control applications
Product Specifications
- Brand: International Environmental
- SKU / Part Number: 71491047
- Model: T155
- Voltage: 24–277VAC
Applications
- Commercial and residential HVAC systems
- Fan coil units and electric heating systems
- Line voltage heating and cooling control circuits







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