Honeywell

Honeywell Home is a manufacturer of residential comfort controls and HVAC accessories including thermostats, zone control panels, air cleaners, humidifiers, dehumidifiers, and UV air purifiers, produced under the Honeywell Home brand by Resideo Technologies as a licensee of the Honeywell trademark. Honeywell Home thermostats include the T6 Pro programmable thermostat, T5 and T5+ models, and the smart thermostat line including the X2S and X8S touchscreen series with Wi-Fi connectivity and remote management capability. Select Honeywell Home thermostat models are ENERGY STAR certified. The Honeywell Home TrueZONE zone panel line, including the HZ311 and HZ322, supports multi-zone forced-air systems by controlling individual zone dampers from a single control panel. For HVAC contractors installing and servicing residential comfort systems, Honeywell Home offers a complete line of controls from a well-established brand with broad installer familiarity in the residential market.

Product Lines

Programmable and Non-Programmable Thermostats: T5, T5+, T6 Pro

The Honeywell Home T5, T5+, and T6 Pro are programmable thermostats for residential and light commercial forced-air and heat pump systems. The T6 Pro supports up to 7-day flexible programming and is compatible with single-stage and multi-stage systems, as well as heat pump applications with auxiliary heat. The T5 and T5+ are simpler programmable options for residential systems where the full flexibility of the T6 Pro is not required. All three models are designed for hardwired 24V HVAC systems with a standard R/C/W/Y/G wiring configuration.

Smart Thermostats: T9, T10, X2S, X8S

Honeywell Home Wi-Fi smart thermostats include the T9 and T10 with remote room sensor compatibility and the X2S and X8S touchscreen models with local and remote control capability via the Resideo app. Smart thermostats with Wi-Fi connectivity allow remote temperature monitoring and setpoint adjustment from a smartphone or tablet. Select Honeywell Home smart thermostat models are ENERGY STAR certified. Smart thermostat installation requires a common wire (C-wire) at the thermostat for continuous power, and compatibility with the connected HVAC system should be confirmed before installation.

TrueZONE Zone Control Panels: HZ311 and HZ322

The Honeywell Home TrueZONE HZ311 and HZ322 zone control panels manage multi-zone forced-air HVAC systems by controlling motorized zone dampers and coordinating thermostat calls from multiple zones. The HZ311 supports up to 3 zones and is designed for residential applications with three independently controlled areas. The HZ322 supports up to 6 zones for larger residential systems or light commercial applications requiring more zones. TrueZONE panels include an equipment interface that protects the HVAC equipment from simultaneous zone demands that could cause short cycling or airflow issues.

Air Cleaners: F300 Electronic Air Cleaner

The Honeywell Home F300 Electronic Air Cleaner is an electrically enhanced media filter system that installs in the HVAC duct system to remove airborne particulates from circulated air. The F300 uses electronic ionization to enhance capture of smaller particles that pass through standard media filters. The F300 is designed for installation in residential forced-air systems at the return air plenum location. Filter cells in the F300 are washable and reusable, reducing ongoing filter media replacement costs compared to disposable media filtration systems.

Humidifiers, Dehumidifiers, and UV Purifiers

Honeywell Home whole-home humidifiers connect to the residential HVAC system ductwork and the home's water supply to add moisture to circulated air during heating season when indoor relative humidity drops. Honeywell Home whole-home dehumidifiers are duct-connected units for whole-house dehumidification in humid climates where standalone portable dehumidifiers are insufficient. Honeywell Home UV air purifiers install in the HVAC duct system or air handler and use ultraviolet light to reduce biological contaminants on the system coil and in the airstream.

Why Contractors Specify Honeywell Home

Contractors specify Honeywell Home controls for the brand recognition and broad installer familiarity built over decades of residential HVAC thermostat installation and service. Honeywell Home is produced by Resideo Technologies as a licensee of the Honeywell trademark. Select Honeywell Home smart thermostats are ENERGY STAR certified, meeting the qualification requirements for applicable utility rebate programs. The TrueZONE zone panel line supports up to 6 zones on a single panel (HZ322), covering residential and light commercial multi-zone applications from a single Honeywell Home control. The breadth of the Honeywell Home catalog allows a contractor to specify thermostats, zone panels, air cleaners, humidification, and UV purification from a single brand.

How to Choose a Honeywell Home Product

The most important decision variable when specifying Honeywell Home thermostats is system compatibility: the HVAC system type, number of stages, and whether the system is a heat pump or a conventional gas or electric system.

For standard single-stage or multi-stage residential forced-air systems, the Honeywell Home T6 Pro covers the widest range of system types in the programmable thermostat category, including single-stage, multi-stage, and heat pump systems with auxiliary heat. For simpler residential systems where full 7-day programming is not required, the Honeywell Home T5 or T5+ is a more straightforward specification.

For Wi-Fi remote access and smart control capability, the Honeywell Home T9 or T10 smart thermostats add remote room sensor compatibility. The Honeywell Home X2S and X8S touchscreen models provide a larger display. Smart thermostat installations require a C-wire for continuous power.

For multi-zone systems, the Honeywell Home TrueZONE HZ311 handles up to 3 zones. The Honeywell Home TrueZONE HZ322 handles up to 6 zones for larger systems.

For all Honeywell Home thermostat installations, confirming compatibility with the connected HVAC system by checking the Resideo/Honeywell Home compatibility tool at resideo.com before installation reduces callbacks from incompatible specifications.

FAQs

Who manufactures Honeywell Home products?
Honeywell Home products are manufactured by Resideo Technologies, which produces and sells residential comfort controls and accessories under the Honeywell Home brand as a licensee of the Honeywell trademark. Resideo Technologies is a separate company from Honeywell International. Additional product and company information is available at resideo.com.

What warranty does Honeywell Home offer on its thermostats?
Honeywell Home thermostat warranty terms vary by model and are documented at resideo.com. For specific warranty coverage periods and conditions applicable to the T5, T6 Pro, T9, T10, X2S, or X8S models, the manufacturer's published warranty documentation at resideo.com is the authoritative reference.

What is the difference between the Honeywell Home HZ311 and HZ322 TrueZONE panels?
The Honeywell Home TrueZONE HZ311 supports up to 3 zones and is designed for standard residential multi-zone forced-air systems. The Honeywell Home TrueZONE HZ322 supports up to 6 zones and is appropriate for larger residential systems or light commercial applications requiring more than 3 independently controlled zones. Both panels control motorized zone dampers and coordinate thermostat calls from multiple zones through the TrueZONE equipment interface.

What size Honeywell Home humidifier is right for a residential application?
Honeywell Home whole-home humidifier sizing starts with the square footage of the conditioned space. Honeywell Home offers flow-through and bypass humidifier models at different output capacities, and the appropriate model is selected by matching the humidifier's rated output in gallons per day to the square footage and construction type of the home. Honeywell Home sizing resources at resideo.com provide guidance for matching the correct humidifier to the application.

Does the Honeywell Home T6 Pro thermostat work with heat pump systems?
The Honeywell Home T6 Pro programmable thermostat is compatible with heat pump systems including auxiliary heat configurations. The T6 Pro supports heat pump systems with single-stage and multi-stage cooling and heating, including the auxiliary heat output required for systems with electric or gas backup heat. Confirming that the specific heat pump system's wiring configuration matches the T6 Pro's terminal assignments at resideo.com before installation is the appropriate step.

Do Honeywell Home smart thermostats require a common wire (C-wire)?
Honeywell Home Wi-Fi smart thermostats, including the T9, T10, X2S, and X8S models, require a common wire (C-wire) at the thermostat location for continuous 24V power. Older residential HVAC systems installed without a C-wire may require a C-wire adapter or a wiring modification before a Honeywell Home smart thermostat can be installed. Confirming C-wire availability at the thermostat location before specifying is the appropriate first step.