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Quick specs
Part Number
TH6320U2008
Part Type
Programmable thermostat
Brand
Honeywell
Stages
HP 3H/2C; Conv. 2H/2C
Fits
Up to 3H/2C heat pump or 2H/2C conventional systems
Not sure this fits your unit?
Call us with your model number and we'll confirm the right part before you order.
Honeywell T6 Pro Programmable Thermostat (Heat Pump: 3 Heat/2 Cool Conventional: 2 Heat/2 Cool) TH6320U2008/U
Contractor-Friendly Design·Programmable
$163.95
-
- Free shipping — most items ship by the next day
Licensed HVAC technician required. Must be installed by a certified professional. Improper installation voids the manufacturer warranty.
Secure payment
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Honeywell T6 Pro Programmable Thermostat (Heat Pump: 3 Heat/2 Cool Conventional: 2 Heat/2 Cool) TH6320U2008/U
Licensed HVAC technician required. Must be installed by a certified professional. Improper installation voids the manufacturer warranty.
Need help? (888) 292-0874
- Free shipping — most items ship by the next day
Secure payment
VISA MC AMEX DISC PayPal Affirm CHECK
In stock
In most items, small items ship same day. Complete systems ship next business day.
$163.95
-
Need help? (888) 292-0874
- Free shipping — most items ship by the next day
Secure payment
VISA MC AMEX DISC PayPal Affirm CHECK
Quick specs
Part Number
TH6320U2008
Part Type
Programmable thermostat
Brand
Honeywell
Stages
HP 3H/2C; Conv. 2H/2C
Fits
Up to 3H/2C heat pump or 2H/2C conventional systems
Not sure this fits your unit?
Call us with your model number and we'll confirm the right part before you order.
Honeywell T6 Pro Programmable Thermostat (Heat Pump: 3 Heat/2 Cool Conventional: 2 Heat/2 Cool) TH6320U2008/U
The Honeywell T6 Pro Programmable Thermostat (TH6320U2008) is a reliable, contractor-friendly thermostat designed for homes and light commercial spaces. It delivers precise temperature control and flexible scheduling for maximum comfort and energy efficiency.
Key Features
- Multi-Stage Compatibility: Supports up to 3 Heat / 2 Cool heat pump systems or up to 2 Heat / 2 Cool conventional systems. Includes support for dual fuel and auxiliary heat lockout with an outdoor sensor.
- Flexible Scheduling: Choose 7-day, 5-2, 5-1-1, or non-programmable modes. Program up to 4 periods per day for customized comfort.
- Easy Installation: Uses Honeywell’s universal UWP mounting system (standard across T Series) for quick, hassle-free replacement and wiring.
- User-Friendly Interface: Large, backlit display with soft-key controls for clear visibility and intuitive operation, even in low light.
- Additional Conveniences: Adaptive Intelligent Recovery, filter change reminders, auto changeover, emergency heat, and precise ±1°F temperature control.
Benefits
- Energy Savings & Comfort: Smart recovery learns your system’s cycle times to reach your desired temperature right on schedule, reducing unnecessary runtime while keeping your home perfectly comfortable.
- Versatile & Reliable: Ideal for complex HVAC setups like heat pumps. Optional dual fuel support and robust staging make it suitable for a wide range of homes.
- Installer & Homeowner Friendly: Simple menu-driven setup, standardized mounting, and clear controls reduce installation time and daily adjustments.
- Long-Term Value: Battery backup (2 AA) ensures settings are preserved during power outages. Durable design from a trusted brand (Honeywell/Resideo).
This thermostat is a direct upgrade/replacement for many older Honeywell models, offering modern features without complicated smart-home requirements (non-WiFi version).
Upgrade your HVAC control with the Honeywell TH6320U2008 T6 Pro — dependable performance, easy setup, and everyday comfort at an excellent value. Perfect for both new installations and replacements.
Specifications/Product Data
Consumer Brochure
Installation Instructions
Key features
- Contractor-Friendly Design — Honeywell T6 Pro TH6320U2008
- Programmable — flexible scheduling
- Multi-Stage Support — heat pump 3H/2C or conventional 2H/2C
- Homes and Light Commercial — reliable comfort control
Why homeowners choose NAW
Genuine OEM parts
Every part we sell is the real thing — authorized, factory-genuine, and backed by the full manufacturer warranty.
Easy online ordering
Find your part by model number, add to cart, and get it delivered to your door — no middleman, no markup.
30-day hassle-free returns
Ordered the wrong part? Send it back within 30 days.
Help when you need it
Not sure if this is the right part? Call us at (888) 292-0874 and we’ll help you find the correct replacement.
Specifications
Stages (Heat Pump) 3 Heat / 2 Cool
Stages (Conventional) 2 Heat / 2 Cool
Program Modes 7-day, 5-2, 5-1-1, or non-programmable
Programmable Periods Up to 4 per day
Temperature Control ±1°F
Battery Backup 2 AA
Mounting Universal UWP mounting system
Customer reviews
What buyers are saying
Verified reviews from customers who purchased this product.
5.0
5 verified reviews
PF
Patrick F
The Honeywell T6 Pro Thermostat is a versatile powerhouse, offering both programmable and non-programmable options for heat pumps and conventional systems at a surprisingly low price. Its sleek touchscreen and intuitive controls make temperature management a breeze, providing reliable and efficient performance that fits any budget.
DT
Dallas T
I recently purchased the Honeywell T6 Pro Programmable/Non-Programmable Thermostat, and I’m thrilled with its exciting features, exceptional price, and the remarkable equipment performance – a superb addition to my home!
BT
Brandon T
I recently invested in the Honeywell T6 Pro Programmable/Non-Programmable Thermostat, and I’m absolutely thrilled with the amazing price, top-notch equipment, and stellar performance, making it a game-changer for controlling the climate in my home!
JF
John F
I recently purchased the Honeywell T6 Pro Programmable/Non-Programmable Thermostat, and I’m thrilled to share that the price is surprisingly affordable for a thermostat with such advanced features! The thermostat’s versatility, precise temperature control, and user-friendly interface have not only exceeded my expectations but also made it an outstanding choice for anyone seeking an affordable and high-performing solution for their heating and cooling systems.
M
Marky
The Honeywell T6 Pro Programmable/Non-Programmable Thermostat is a total game-changer! With its exceptional compatibility across various systems and a price that’s a steal for the value it offers, it’s a cutting-edge solution that elevates home comfort while boasting an impressive array of features for personalized climate control.
