Is this Thermostat WiFi or just Bluetooth where phone would need to be in proximity to the unit?
Coleman Mach 9430-3543 Bluetooth Wall Thermostat For Air Conditioners without Heat Pump
Does the unit need to be in proximity to the phone or can it be adjusted remotely?
Question ID: 2917266 Status:
Open Oct 03, 2019 - 09:21 AM
Appliances > Air Conditioners
1answer
Answers
Oct 03, 2019 - 09:57 AM
The 9430-3543 thermostat is Bluetooth only, you must be in the proximity of 150 yards of the unit.
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