Main Features:
• Worked with PCT513/PCT523/PCT533 thermostat
• Provides 24VAC power to smart thermostat no c wire
• Reconfigure your existing wires in most 3 or 4 wire heating or cooling systems
• Easy solution without needing to run new wires throughout your home
• Both professional contractors and DIY homeowners can easily install
Product:
Application Scenarios
The SWB511 is ideal for various HVAC retrofitting and smart home use cases: Powering Wi-Fi thermostats in older homes or buildings lacking a C-wire, avoiding costly rewiring Retrofitting 3 or 4-wire heating/cooling systems with smart thermostats (e.g., PCT513) OEM add-on for smart thermostat starter kits, enhancing marketability for DIY users Supporting large-scale residential projects (apartments, housing complexes) needing efficient thermostat upgrades Integration with home energy management systems to ensure uninterrupted smart temperature control operation
Shipping:

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