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10 Best Mr. Heater Accessories 2025 in the United States

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Our Top Picks

#1

Winner

Mr. Heater Buddy Series Hose Assembly - 10-ft., Model# F273704

Rating
9.8
Chosen by1,183
Hose Length
Fuel Filter

Most important from
5910 reviews

Hose Length
The 10-foot length offers perfect flexibility, allowing safe and easy placement of the propane tank.
Fuel Filter
No filter needed simplifies setup and reduces the need for additional parts, making it more convenient and cost-effective.

The Mr. Heater Buddy Series Hose Assembly (Model# F273704) is a 10-foot-long hose designed for use with Mr. Heater MH9B Portable Buddy and MH18B Big Buddy heaters. It eliminates the need for a fuel filter, which simplifies setup and maintenance. One of its major strengths is that it does not leach oil into the fuel stream, ensuring cleaner and more efficient operation. The POL connection allows it to attach directly to a propane tank securely, which is convenient for users looking for a straightforward connection process. Measuring approximately 120 inches long, it offers ample length for flexible positioning around the heater and propane tank.

Additionally, the product is made in the USA, which may appeal to those who prefer domestically manufactured goods, and it comes with a 1-year limited warranty for added assurance. The hose assembly does not require batteries, making it hassle-free to use right out of the box, and no assembly is needed, further adding to its user-friendly nature. However, the hose does not have thermostat control or mounting brackets, which could be seen as drawbacks for users needing more precise temperature regulation or fixed mounting options. It also lacks an ignition type, meaning users will need to rely on the heater's own ignition system.

This hose assembly is well-suited for individuals looking for a reliable and easy-to-use accessory for their Mr. Heater Buddy series heaters.

Rating
9.8
Chosen by1,183
Hose Length
Fuel Filter

Most important from
5910 reviews

Hose Length
The 10-foot length offers perfect flexibility, allowing safe and easy placement of the propane tank.
Fuel Filter
No filter needed simplifies setup and reduces the need for additional parts, making it more convenient and cost-effective.
#2

Mr. Heater Fuel Filter for Big Buddy & Portable Buddy F276163

Rating
9.6
Hose Length
Fuel Filter

Most important from
2094 reviews

Hose Length
Perfect for running an aftermarket hose to a bigger tank, with no noticeable impact on propane flow.
Fuel Filter
Worth the price for the extra protection it provides, ensuring a strong and bright blue pilot flame.

The Mr. Heater Fuel Filter (F276163) is specifically designed for use with Portable Buddy and Big Buddy heaters, ensuring compatibility with these popular models. Made from durable galvanized aluminum, this filter is built to last and withstand the rigors of frequent use.

Its primary function is to connect to Buddy appliance regulators and hoses, which is crucial for maintaining safe and efficient heater operation. However, it's worth noting that this filter does not connect directly to a propane tank, so users will need to ensure they have the necessary hoses and regulators to use it effectively.

It's a portable and lightweight option, weighing just 9.6 ounces, and fits within a compact package, making it easy to store and transport. This fuel filter is a reliable choice for anyone using Mr. Heater Portable Buddy or Big Buddy heaters, particularly those who need a durable and trusted solution to keep their heaters running smoothly. Users should be aware of the need for additional components for proper setup.

Rating
9.6
Hose Length
Fuel Filter

Most important from
2094 reviews

Hose Length
Perfect for running an aftermarket hose to a bigger tank, with no noticeable impact on propane flow.
Fuel Filter
Worth the price for the extra protection it provides, ensuring a strong and bright blue pilot flame.
#3

Mr. Heater F299201 Vent-Free Blower Accessory Kit (2016-present), Multi

Rating
9.4
Mounting Brackets
Thermostat Control

Most important from
4790 reviews

Mounting Brackets
Easy to install with provided mounting screws and thorough instructions.
Thermostat Control
The automatic switch is a great feature, turning the fan on and off with the heater's thermostat.

The Mr. Heater F299201 Vent-Free Blower Accessory Kit is designed to enhance the performance of Mr. Heater vent-free units ranging from 20,000 to 30,000 BTU. This accessory is particularly useful for circulating heated air more efficiently, which can significantly improve heating in your space. It is easy to install with standard home tools and requires a standard grounded 3-prong plug for electricity.

The 1-year limited warranty offers some peace of mind regarding its durability and reliability. At 1.2 pounds, it is lightweight and doesn't require any assembly, making setup straightforward. However, it is important to note that it requires a power source, which can be a limitation if you are looking for a completely off-grid solution.

The noise level is impressively low at 1 dB, ensuring it doesn't disrupt your environment. The blower's maximum rotational speed is 1 RPM, which provides a gentle but consistent air circulation.

Rating
9.4
Mounting Brackets
Thermostat Control

Most important from
4790 reviews

Mounting Brackets
Easy to install with provided mounting screws and thorough instructions.
Thermostat Control
The automatic switch is a great feature, turning the fan on and off with the heater's thermostat.

Buying Guide for the Best Mr. Heater Accessories

When it comes to picking the right accessories for your Mr. Heater, it's important to consider your specific needs and the environment in which you'll be using the heater. Accessories can enhance the functionality, safety, and convenience of your heater, making it more efficient and user-friendly. To make an informed decision, you should understand the key specifications and features of these accessories and how they align with your requirements.
Hose LengthThe hose length is the distance between the heater and the propane tank. This spec is important because it determines how flexible you can be with the placement of your heater. Hoses typically range from 5 to 20 feet. Shorter hoses (5-10 feet) are ideal for small spaces or when the propane tank is close to the heater. Medium hoses (10-15 feet) offer more flexibility for medium-sized areas. Longer hoses (15-20 feet) are best for larger spaces or when the propane tank needs to be placed further away for safety or convenience. Choose a hose length that matches your space and setup needs.
Regulator TypeThe regulator controls the pressure of the propane gas flowing to the heater. This is crucial for safety and efficient operation. There are two main types: low-pressure and high-pressure regulators. Low-pressure regulators are suitable for most indoor and small outdoor heaters, providing a steady and safe gas flow. High-pressure regulators are used for larger heaters or outdoor use where higher gas flow is needed. Determine the type of heater you have and its requirements to select the appropriate regulator.
Fuel FilterA fuel filter prevents debris and contaminants from entering the heater, which can prolong its life and ensure efficient operation. This is particularly important if you use refillable propane tanks, as they can sometimes contain impurities. Fuel filters are generally universal, but it's important to check compatibility with your specific heater model. If you use your heater frequently or in dusty environments, a fuel filter is a wise investment.
Thermostat ControlA thermostat control allows you to set and maintain a desired temperature, providing comfort and energy efficiency. This accessory is important for indoor use where maintaining a consistent temperature is crucial. Thermostat controls can be simple dial-based or more advanced digital models. If you need precise temperature control, especially in living spaces, opt for a digital thermostat. For basic needs, a dial-based control may suffice.
Mounting BracketsMounting brackets are used to securely attach the heater to a wall or ceiling, which can save space and improve safety. This is particularly important in small or high-traffic areas where a floor-standing heater might be a tripping hazard. Brackets come in various sizes and designs, so ensure they are compatible with your heater model. If you have limited floor space or need to keep the heater out of reach of children or pets, mounting brackets are a great solution.
Ignition TypeThe ignition type refers to how the heater is started. Common types include manual ignition, piezo ignition, and electronic ignition. Manual ignition requires a match or lighter, which can be less convenient and safe. Piezo ignition uses a push-button mechanism to create a spark, offering more convenience and safety. Electronic ignition is the most advanced, allowing for easy and quick start-up with the push of a button. Choose an ignition type based on your preference for convenience and safety.

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