10 Best Auxiliary Heaters for Heat Pumps: Keep Your Home Cozy All Winter Long

As winter sets in, ensuring your home stays warm can be a challenge, especially if your heat pump needs a little boost. Auxiliary heaters can provide that extra warmth and comfort you crave. With numerous options available, from compact models to powerful systems, finding the right one can make all the difference in your home’s ambiance. Let’s explore the top picks that can enhance your heating experience this season.

JEGS Auxiliary Heater Assembly

If you’re looking for a compact and efficient heating solution for your heat pump, the JEGS Auxiliary Heater Assembly is an excellent choice. With a powerful airflow of 200 CFM and an impressive 13,200 BTUs of heat, it keeps your space cozy. Its two-speed fan allows you to adjust airflow to your preference, while the compact dimensions (9.875” H x 7.375” W x 7.25” D) make it perfect for tight spots. Constructed from heavy-duty materials, this heater features a durable tube and fin core design. Plus, the 12-volt motor guarantees long-lasting performance, providing reliable warmth all winter long.

Best For: Individuals seeking a compact and efficient heating solution for small spaces or heat pumps.

Pros:

  • Compact design makes it ideal for limited spaces.
  • Provides powerful heating with 13,200 BTUs and adjustable airflow.
  • Durable construction ensures long-lasting performance.

Cons:

  • Limited to 12-volt systems, which may not be suitable for all setups.
  • Two-speed fan may not provide enough airflow options for some users.
  • Requires proper installation to ensure optimal performance.

JEGS 12 Volt Auxiliary UTV Heater

The JEGS 12 Volt Auxiliary UTV Heater is an excellent choice for those who need efficient heating in compact spaces, such as UTVs, trucks, or vans. With a powerful output of 28,000 BTUs and a 260 CFM airflow, it quickly warms small areas, keeping you cozy during chilly rides. Its heavy-duty construction guarantees durability, and the compact size (6.5” H x 9.5” W x 8.625” D) fits perfectly in tight spots. Plus, the 3-speed blower allows you to customize airflow, using between 4.9 to 9.6 amps. Just remember to connect it to an external grounded 5/8 heater hose for peak performance.

Best For: The JEGS 12 Volt Auxiliary UTV Heater is best for individuals seeking efficient and compact heating solutions for their UTVs, trucks, or vans during cold weather.

Pros:

  • Powerful heating performance: Delivers 28,000 BTUs and 260 CFM airflow for rapid warmth.
  • Durable construction: Made with heavy-duty injection-molded and glass-filled nylon for long-lasting use.
  • Compact design: Fits easily into tight spaces, making it ideal for limited areas in vehicles.

Cons:

  • Requires external connections: Needs external grounded 5/8 heater hose connections for operation.
  • Power consumption: The 3-speed blower can draw up to 9.6 amps on high, which may affect battery life.
  • Limited heating area: Best suited for small spaces and may not effectively heat larger areas.

Utility Heater with Built-In Thermostat (HPA600)

Looking for a reliable solution to keep your pump house or utility room functional during the cold months? The AEGONAN Utility Heater with Built-In Thermostat (HPA600) is your answer. This 600W electric heater operates at 120V, making it ideal for indoor and outdoor use. With a digital thermostat ranging from 40℉ to 105℉, you can easily maintain the perfect temperature. Its efficient aluminum fins guarantee quick heat transfer, while the double safety guards provide peace of mind. Weighing just 5.1 pounds and featuring a durable design, this freestanding heater is built to last. Enjoy the cozy warmth all winter long!

Best For: Those needing reliable freeze protection for pump houses, utility rooms, and construction sheds during cold weather.

Pros:

  • Efficient aluminum fins provide quick heat transfer and effective convection.
  • Built-in thermostat with digital display allows for precise temperature control.
  • Lightweight and freestanding design makes it easy to set up and reposition.

Cons:

  • Limited temperature range may not suit all heating needs.
  • Only suitable for smaller spaces due to its 600W power.
  • Requires an electrical outlet, which may limit placement options outdoors.

Heat Storm HS-1500-PHX-WIFI Infrared Heater, Wifi Wall Mounted

Perfect for those who want a seamless blend of technology and comfort, the Heat Storm HS-1500-PHX-WIFI Infrared Heater offers a Wi-Fi enabled solution that transforms any room into a cozy haven. You can easily control the heater with a smartphone app or the included remote, ensuring convenience at your fingertips. Its touch screen digital thermostat allows for precise adjustments. With safety features like a tip-over shut-off and a cool-to-the-touch design, you can use it worry-free. This wall-mounted heater efficiently warms spaces up to 150 sq. ft., making it perfect for bedrooms, kitchens, or offices while saving valuable floor space.

Best For: Anyone looking for an efficient and technologically advanced heating solution for small to medium-sized rooms.

Pros:

  • Wi-Fi enabled: Control the heater remotely via a smartphone app or included remote.
  • Safety features: Includes a tip-over shut-off and remains cool to the touch for safe operation.
  • Space-saving design: Wall-mounted installation helps save valuable floor space.

Cons:

  • Wall-mounted only: Cannot be used as a freestanding unit, limiting placement options.
  • Limited heating area: Best for well-insulated rooms up to 150 sq. ft., may not be sufficient for larger spaces.
  • No feet included: Installation requires wall mounting, which may not be suitable for all users.

Original 540-Degree 45,000 BTU Tank Top Radiant Propane Heater

For those seeking an efficient heating solution during outdoor gatherings, the Original 540-Degree 45,000 BTU Tank Top Radiant Propane Heater stands out with its impressive heating capacity. With adjustable settings of 30,000 to 45,000 BTUs, you can tailor the warmth to your needs. It runs approximately 9.5 hours on high using a 20 lb tank, ensuring extended comfort. The tip-over safety shut-off switch gives you peace of mind while you enjoy the outdoors. Plus, its multi-directional design and easy mounting to a propane tank make it portable and convenient for any setting. Stay warm and cozy outside this winter!

Best For: Those who enjoy outdoor gatherings and need a reliable heating source to keep warm during chilly weather.

Pros:

  • Versatile heating options: Adjustable settings of 30,000 to 45,000 BTUs allow for tailored warmth.
  • Extended run time: Approximately 9.5 hours of heating on high with a 20 lb tank ensures prolonged use.
  • Safety features: Equipped with a tip-over safety shut-off switch for added peace of mind.

Cons:

  • Outdoor use only: Not suitable for indoor heating, limiting its versatility.
  • Requires propane tank: Must have a compatible 20 lb propane tank for operation.
  • Fixed design: While portable, it is designed to mount directly to a propane tank, which may limit placement options.

VEVOR 8KW Diesel Heater with Bluetooth App Control

The VEVOR 8KW Diesel Heater with Bluetooth App Control stands out for those seeking efficient and user-friendly heating solutions, particularly in vehicles, RVs, and boats. With an impressive power output of 8 KW, it quickly warms spaces up to 269 ft² in just 10 minutes. You can easily control it via a Bluetooth app, allowing preheating from up to 98 ft away. The heater adapts to altitudes up to 18,045 feet, ensuring reliable operation. Plus, it boasts low fuel consumption—just 1 gallon per night—while maintaining safety features like overheating protection and constant temperature control for your peace of mind.

Best For: The VEVOR 8KW Diesel Heater is best for individuals seeking efficient and compact heating solutions in vehicles, RVs, and boats, especially in cold weather conditions.

Pros:

  • Rapid heating capability, reaching comfortable temperatures within 10 minutes.
  • Bluetooth app control for convenient preheating and temperature adjustments from a distance.
  • High safety standards with features like overheating protection and constant temperature control.

Cons:

  • Limited to a maximum heated area of 269 ft², which may not suit larger spaces.
  • Requires a fuel source, which might not be readily available in all locations.
  • Initial setup and installation may require technical knowledge or assistance.

30,000 BTU 12 Volt Auxiliary Heater for Trucks and Vans

If you need reliable heating for your truck or van, the 30,000 BTU 12 Volt Auxiliary Heater is an excellent choice. This compact heater features a high-efficiency aluminum core and a durable powder-coated steel case, ensuring longevity. Weighing just 16 pounds, it’s easy to install and perfect for various vehicles, from buses to boats. Enjoy quiet operation with its three-speed fan and dual blowers, efficiently circulating warm air. Plus, the heater includes three defrost ducts to enhance airflow. With a one-year warranty against manufacturing defects, you can trust its performance throughout the cold winter months.

Best For: Those seeking efficient and reliable heating solutions for trucks, vans, buses, agricultural vehicles, or boats during cold weather.

Pros:

  • High output of 30,000 BTU provides powerful heating capabilities.
  • Compact design and lightweight (16 pounds) make for easy installation in various vehicle types.
  • Quiet operation with a three-speed fan ensures comfort without excessive noise.

Cons:

  • Requires a 12 Volt system, which may not be compatible with all vehicles.
  • Limited to electric fuel type, potentially increasing energy consumption.
  • The average customer rating of 4.1 out of 5 suggests some variability in user satisfaction.

13,000 BTU 12 Volt Low Profile Universal Auxiliary Cab Heater

Designed for versatility, the 13,000 BTU 12 Volt Low Profile Universal Auxiliary Cab Heater is an ideal choice for anyone needing efficient heating in vehicles like tractors, trucks, and UTVs. Its compact dimensions of 8.25 x 8 x 4.63 inches make it easy to install, while the adjustable heat outlet ports guarantee warmth where you need it most. Weighing only 10 pounds, this heater features a 12V fan motor and a durable copper tube core. The complete installation kit includes everything from mounting brackets to a fan on/off switch, offering you a hassle-free setup and reliable performance all winter long.

Best For: Those seeking a compact and efficient heating solution for various vehicles, including tractors, trucks, and UTVs.

Pros:

  • Compact design allows for easy installation in tight spaces.
  • Includes a comprehensive installation kit, providing all necessary components for setup.
  • Adjustable heat outlet ports ensure targeted warmth where it’s needed.

Cons:

  • Moderate customer rating of 3.9 out of 5 stars may indicate mixed user experiences.
  • Weight of 10 pounds could be a concern for some users looking for lighter options.
  • Limited warranty information may require additional inquiry for peace of mind.

Cooper & Hunter 10kW Electric Auxiliary Heater

For those seeking reliable supplemental heating during chilly months, the Cooper & Hunter 10kW Electric Auxiliary Heater stands out as an excellent choice. With a powerful 10kW output, it delivers up to 10,000 watts of electric heat, ensuring your home stays cozy even in the coldest weather. Designed specifically for use with Cooper & Hunter Multi-Position Air Handlers, it integrates seamlessly into ducted systems, whether in upflow, downflow, or horizontal configurations. Plus, with built-in thermal overload protection and pre-wiring for quick installation, you can trust this heater to provide safe and efficient backup heat for your home or light commercial space.

Best For: Homeowners and light commercial spaces seeking reliable supplemental heating during cold weather.

Pros:

  • Powerful 10kW heating output provides up to 10,000 watts of electric heat for enhanced comfort.
  • Seamless integration with Cooper & Hunter Multi-Position Air Handlers in various ducted configurations.
  • Built-in thermal overload protection ensures safe operation during use.

Cons:

  • Requires professional installation by licensed HVAC technicians, which may incur additional costs.
  • Limited to use with specific Cooper & Hunter air handlers, reducing versatility.
  • May not be suitable for larger spaces that require more than 10,000 watts of heating power.

VEVOR 8KW Diesel Air Heater with Bluetooth App Control

The VEVOR 8KW Diesel Air Heater stands out for its impressive Bluetooth app control, making it an ideal choice for tech-savvy users seeking convenience in heating solutions. With a powerful 8 KW output, it efficiently heats spaces up to 269 ft² in just 10 minutes. You can easily adjust temperatures between 46.4 °F and 96.8 °F, ensuring your comfort during chilly winter nights. Plus, it runs continuously for up to 8 hours on a single tank. With safety features like overheating protection and altitude compensation, you can trust it to keep you warm and secure, whether in your home or vehicle.

Best For: Tech-savvy users looking for a convenient and efficient heating solution for vehicles, RVs, or small spaces.

Pros:

  • Quick heating: Reaches desired temperatures within 10 minutes using a sandblasting aluminum heat exchanger.
  • Multiple control options: Bluetooth app control, remote control, and LCD provide easy adjustments from a distance.
  • Safety features: Equipped with overheating protection and constant temperature control for secure operation.

Cons:

  • Limited heating area: Best suited for spaces up to 269 ft², which may not be sufficient for larger areas.
  • Fuel dependency: Requires diesel fuel, which may not be readily available in all locations.
  • Operational noise: Some users may find the noise level of the heater distracting, especially in quiet environments.

Factors to Consider When Choosing Auxiliary Heaters for Heat Pumps

When choosing auxiliary heaters for your heat pump, you’ll want to contemplate several key factors. Assess the heating capacity you need, as well as the size and portability of the unit. Don’t forget to check energy efficiency ratings, safety features, and the ease of installation and maintenance.

Heating Capacity Requirements

Choosing the right auxiliary heater for your heat pump hinges on understanding the heating capacity needed for your space. This capacity is often measured in BTUs (British Thermal Units). For small to medium areas, a heater with around 13,000 BTUs will typically suffice, while larger spaces or those requiring quick heating may need 28,000 BTUs or more. A good rule of thumb is to estimate about 20 BTUs per square foot. Additionally, consider the airflow options; heaters with variable airflow, like 200 CFM or more, allow for better heat distribution. Finally, evaluate your specific environment since some heaters excel in compact spaces, while others are designed for larger, open areas, ensuring effective warmth where you need it most.

Size and Portability

Finding the right size and portability features in an auxiliary heater can greatly enhance your heat pump’s efficiency and effectiveness. You’ll want to choose a heater that fits your available space without blocking pathways or other equipment. Compact models, like those measuring 6.5″ H x 9.5″ W x 8.625″ D, are ideal for smaller areas, such as utility rooms or work vehicles. Lightweight materials can also improve portability, making it easy to relocate the heater as needed. Keep in mind that heaters can weigh anywhere from 5.1 to 16 pounds, which affects handling and installation. Some models are designed for floor or wall mounting, providing you with flexibility in installation and optimizing your space.

Energy Efficiency Ratings

Understanding energy efficiency ratings is vital for maximizing your heat pump’s performance with auxiliary heaters. These ratings are typically measured in BTUs per hour, reflecting how much heat the heater produces relative to the energy it consumes. The higher the BTU output compared to the power input, the more efficient the heater is, which can help lower your energy costs over time. Consider the heater’s operational modes—high, medium, and low—as they impact energy consumption. Additionally, the insulation of your space plays an important role; well-insulated areas need less energy to stay warm. Finally, evaluate the heater’s airflow (measured in CFM) to guarantee effective heat distribution, enhancing both energy efficiency and comfort in your home.

Safety Features Included

When selecting auxiliary heaters for your heat pump, it’s vital to prioritize safety features that protect both you and your home. Look for heaters equipped with built-in safety mechanisms like thermal cut-off fuses, which prevent overheating and reduce fire risks. Tip-over safety shut-off switches are also important; they guarantee the unit turns off automatically if knocked over, maintaining safe operation. Additionally, evaluate heaters with double safety guards to safeguard against electrical failures or current overloads. Consider construction materials that are rust-resistant and durable, contributing to both longevity and safety. Finally, verify that the heater complies with regional and national safety standards, signaling a commitment to reliability and safety in design.

Installation and Maintenance

Choosing the right auxiliary heater for your heat pump involves careful consideration of installation and maintenance factors. Proper installation is vital for efficient operation, often requiring professional help to integrate it with your existing heating system seamlessly. You’ll need to follow specific installation guidelines, which can vary based on the heater type and application, ensuring safety through proper venting and clearance.

For maintenance, regular checks on electrical connections and component cleaning are essential to keep everything running smoothly. Make sure air filters are clear of debris for ideal airflow. If your heater has a built-in thermostat, periodic calibration is necessary for accurate performance. Establishing a routine maintenance schedule can extend your heater’s lifespan, with annual inspections highly recommended by manufacturers.

Control Options and Features

As you evaluate auxiliary heaters for your heat pump, consider the variety of control options and features available to enhance your comfort and convenience. Look for models that offer smartphone app connectivity, remote controls, or touch screens for easy operation. Adjustable temperature settings, typically ranging from 40°F to 105°F, allow you to customize heating based on your specific needs. Some heaters include built-in thermostats for precise temperature regulation, ensuring efficient energy use. Enhanced features like automatic altitude compensation adjust performance according to elevation, delivering consistent warmth. Don’t overlook safety mechanisms, such as overheating protection and tip-over shut-off switches, which are essential for safe operation and preventing accidents while you stay cozy all winter long.