10 Best Geothermal Heat Pump of December 2025

• ⏩ 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

• WATTS RECIRCULATING HOT WATER PUMP: Provides hot water at every faucet or shower when needed, eliminating wasted water, 0.5 inches bypass value.
• BEST SELLING RECIRCULATING SYSTEM: Conserve up to 15,000 gallons of water per year. Save up to 10% of your water bill. It costs only $0.05 per day to operate.
• EASY INSTALLATION: Install in less than 1 hour. This unique product easily connects to existing plumbing and is maintenance-free.
• WATTS HOT WATER RECIRCULATING SYSTEM: The kit includes a pump with timer, 2 adapters with rubber washers, valve mounting screws, sensor valve, and two 12-inch supply lines.
• RECIRCULATING PUMP WITH TIMER: 24-hour programmable timer activates pump when you need it. No vibrations: it’s extremely quiet compared to other systems in the market. Do not use with tankless water heaters. Insert the 115V plug on the line cord from the pump into a properly grounded 115V outlet.

Watts Premier

• Acoustic compressor cover and profiled fan blade ensures quiet operation and efficient performance
• Ultra-Gold corrosion resistant evaporator fin for extreme durability especially in coastal environments
• Titanium heat exchanger designed for maximum heat transfer, efficiency and reliability
• Durable injection molded UV-resistant body panels that are impervious to rust and deterioration
• 2in x 2 1/2in CPVC Union Plumbing Connections - Common union for installation or service, adapts to larger plumbing recommended for greater efficiencies

Hayward

• Save money all year-round with a highly efficient ductless mini split inverter+ heat pump system
• Ultra-silent and beautifully built: perfect for home or light commercial use
• Use for both cooling and heating: 24000 BTU/hour, with 17 SEER and 10 HSPF efficiency
• Comes with every needed component in the box, including an easy-install 16ft. copper piping kit
• Free tech support and a 5 year coverage on the compressor. Anti-cold Air Function

PIONEER

• 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

Pixyjack Press, Inc.

• 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

• 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

• 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

• 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