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Compatible systems
Support
The PCT503 Thernostat works with most centralized residential heating and
cooling systems.
• 2-stage heater and 2-stage cooling HVAC systems
• Supports natural gas, heat pump, electric, hot water, steam or gravity, gas
fireplaces (24 Volts), oil heat sources
• Supports any combination of systems
The app supports both
Android
and
IOS
If you have questions, we have answers.
Technical support is available by email :