10 Best Thermostat For Heat Pump With Auxiliary Heat of December 2025

• Heat pump thermostat, 2 heat/1 cool, 5-1-1 day programmable, intuitive wake, leave, return, sleep programming icons.
• Electric or gas configurable, accurate temperature control of +/-1-degree F for consistent comfort, make comfortable temperatures to reduce energy usage, savings on annual heating and cooling costs.
• Dual-powered (battery and/or hardwire 24Vac power), easy access battery compartment.
• 4.5 sq. inch display with white backlight, easy-to see and read. large, clear backlit digital display. with air filter change reminder and low battery indicator available.
• Compatible with 2 heating, cooling and heat pump (with aux) systems, Does not work with electric baseboard heat (120-240V). with 5-year warranty.

Heagstat

• Big, clear display - easily read in low lighting
• Easy installation - built in level indicator, pluggable terminals and streamlined configuration menu
• Advanced features - keypad lock, temperature limits, backlight button
• Dual fuel standard - no sensors needed
• Non-programmable

Emerson Thermostats

• 5-2 day programmable thermostat - set different schedules for weekdays and weekend
• Works with heat pump systems (2H/1C); not compatible with millivolt and 3-wire zone valve systems
• Large, easy-to-read LCD display with backlight (hardwired)
• Precise temperature control of plus/minus 1 Degree for maximum comfort

Emerson Thermostats

• 7-Day menu-driven programming with 4 periods per day
• Large backlit touchscreen display shows current room temperature and set point simultaneously
• Smart Response Technology allows the thermostat to learn the amount of time a system needs to reach a desired temperature and adjusts accordingly
• Auto change from heat to cool
• Includes change reminders for filters and low batteries

Honeywell Home

• ⏩ Heat pump thermostat, multi- stage, up to 2 heating and 1 cooling, electric or gas/oil configurable.
• ⏩ Work with multi and single stage heating, cooling and heat pump systems. Does not work with 120/240-Volt electric baseboard.
• ⏩ Easy-to-read digital 4.5 sq. in. LCD display with large characters and blue backlight. Big separate buttons for easy setting.
• ⏩ Precise temperature control with +/- 1 degree in Fahrenheit and Celsius for ultimate consistent control.
• ⏩ Easy installation, dual power with hardwire or 2 AAA batteries, C-wire is not required.

ELECTECK

• The minimalist design: gives a simple, refreshing visual effect.
• Exquisite Craftsmanship: The well-designed 2Heat/1Cool 5-1-1 Day Programmable Heat Pump Thermostat、4.5 sq. inch display with blue backlight、Easy-to see and read、large clear backlit digital display.
• Electric or gas configurable, accurate temperature control of +/-degree F for consistent comfort, make comfortable temperatures to reduce energy usage, savings on annual heating and cooling costs.
• Compatible with 2 heating, 1cooling and heat pump (with aux) systems, Does not work with electric baseboard heat (120-240V).
• Easy to use , detailed instructions for easy installation. Friendly Service: 5-year worry-free warranty and 24h customer service.

Suuwer

• Universal Application - works with conventional and heat pump systems up to 2H/2C, it's one thermostat for nearly every application
• Program is retained in memory in the event of a power outage Includes change reminders for filters and low batteries
• Separate programming for each day of the week - 4 periods per day.To avoid possible compressor damage, do not use auto changeover if the outside temperature drops below 50°F (10°C).
• Maximum comfort - Smart Response technology learns the amount of time a system needs to reach a desired temperature and adjusts accordingly
• Precise temperature control of +/-1 Degree for consistent comfort.Voltage:24 V

Honeywell Home

• Big, clear display - easily read in low lighting
• Selectable programming - 7 day / 5-1-1 / off
• Easy installation - built in level indicator, pluggable terminals and streamlined configuration menu
• Advanced features - keypad lock, temperature limits, backlight button
• Dual fuel standard - no sensors needed

Emerson Thermostats

• This is a 24VAC low-voltage non-programmable thermostat for room use, compatible with heat pump (with aux) systems,compressor short cycling protection.【IMPORTANT】 Currently does not support millivolt systems
• 2 Heat/1 Cool Conventional and Heat Pump,Accurate temperature control of +/-1-Degree F for consistent comfort,Air Filter change reminder and Low Battery Indicator available.
• Large LCD display with backlight,easy to read in various lighting conditions,OPTIONAL 2 “AAA” Batteries provide continuous temperature display during power loss.
• Detailed instructions for easy installation,C-wire needed for proper installation.B and O terminals available.Note-c wire is required and is the primary power source for your thermostat. Without a c wire, your thermostat will not power up, In the case of battery power, there is no need to connect the C wire
• Make comfortable temperatures to reduce energy usage,savings on annual heating and cooling costs.

SASWELL

• One program for the weekdays, separate programs for Saturday an Sunday-4 periods per day
• Backlit digital display
• Compatible with heating, cooling and heat pumps with auxiliary heat, Does not work with electric baseboard heat (120-240V) or multistage HVAC systems
• Accurate temperature control of +/-1-Degree F for consistent comfort
• Display options: Fahrenheit or Celsius temperature display, 12 or 24 hour clock

Honeywell Home