Is zone heating actually cheaper than central heating?

Question

Accepted Answer

Yes, if done correctly. Lowering your thermostat from 70F to 62F saves roughly 15% on heating. Running a 1500W space heater in one room costs about $0.20/hour. If you spend most of your time in 1-2 rooms, zone heating saves $50-150 per month compared to heating the whole house to 70F.

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