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Honeywell Home T9
multi-room mainstream
74/100Strong fit
on a balanced view of all values
Energy savings: Strong — ENERGY STAR lists Honeywell Home T9 thermostat families as certified connected thermostats with demand-response capability. source↗ 2026
3 independent sourceshoneywellhome.com · energystar.gov · resideo.com
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An honest, sourced verdict from Conscious Consuming — choose by your values, not by who pays.