Honeywell Pro 4000 Thermostats

For straightforward and cost effective temperature control with programming capabilities, Honeywell Pro 4000 thermostats are the smart choice.
Pro 4000 thermostats are 5+2 days programmable and are designed for use in 24 VAC conventional systems, heat pumps or millivolt heating systems.

These Honeywell thermostats have a back-lit digital display and show both current and set temperatures. Pro 4000 thermostats have the same basic features as the Pro 3000 series, plus a few extra, such as Adaptive Intelligent Recovery, which ensures that programmed temperature is reached by programmed time.