Honeywell RTH2310B 5-2 Day Programmable Thermostat for $24.78. Shipping is free on orders over $25. If needed, use this Filler Tool to qualify for free shipping. Here is a screenshot for your reference. Alternatively, it is available at Walmart for $24.78 with in-store pickup. It is compatible with most heating and cooling systems and features a large backlit display with soft-touch button interface, 4 programmable periods per day, weekdays, and weekends.