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ZigBee Single-stage Thermostat (US) PCT 501
▶ Main Features: • ZigBee HA1.2 compliant (HA... -
24VAC C-Wire Adapter for Smart Thermostats | SWB511
The SWB511 is a 24VAC C-wire adapter for smart thermostat installation when no common wire is available. It reconfigures existing 3-wire or 4-wire HVAC wiring to provide continuous power for WiFi thermostats without running new wires.