best 2 wire programmable thermostat
Contrary to what manufacturers claim about simplicity, my hands-on testing revealed that not all 2-wire thermostats are equal. When I laid hands on these models, I immediately noticed how the Heagstat 5-1-1 Day Programmable Thermostat offers a surprisingly intuitive setup, especially considering it supports a range of single and multi-stage systems without a common wire. … Read more