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Honeywell T6 Pro Programmable/Non-Programmable Thermostat (Heat Pump: 3 Heat/2 Cool – Conventional: 2 Heat/2 Cool) | National Air Warehouse
![Trying to replace this old 2 wire thermostat for a newer digital one. Problem is older unit does not have leads labeled or which cable is which. Any help on how to Trying to replace this old 2 wire thermostat for a newer digital one. Problem is older unit does not have leads labeled or which cable is which. Any help on how to](https://preview.redd.it/j9mnonzn7nu91.jpg?width=640&crop=smart&auto=webp&s=a7b05919a045277ce6d4e95059f48379415bc9bb)
Trying to replace this old 2 wire thermostat for a newer digital one. Problem is older unit does not have leads labeled or which cable is which. Any help on how to
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Honeywell Home T3 5-2 Day Programmable Thermostat with 2H/2C Multistage Heating and Cooling RTH6360 - The Home Depot
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