Honeywell is a Fortune 100 company that engineers technologies to address worldwide problems. Honeywell produces some of the most recognizable thermostats on the market, with a range of programmable and non-programmable models that vary from simple and basic to advanced hydronic heat system controls.
In addition to thermostats, Honeywell also produces whole-house air cleaners, ranging from standard HEPA filters to enhanced and electronic filters. They also produce humidifiers, from steam to evaporative and fan powered. On top of those products, they also produce Zoning and ventilation systems.
Honeywell is in over 100 million homes and 5 million buildings worldwide because of their focus on delivering temperature control, comfort, energy conservation and safety