Top 9 Mr Heater Little Buddy Heater Accessories – Heaters & Heater Accessories

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1. Mr. Heater


Medium , Black/Red, Mr. Heater F215100 MH4B Little Buddy 3800-BTU Indoor Safe Propane Heater

Mr. Heater #ad - Indoor-safe portable propane heater for rooms up to 95 square feet. Do­ not­ operate­ heater­ in­ any ­moving­ vehicle. Simple on/off buttons; uses 1-pound disposable propane cylinder not included. Perfect solution for heating small enclosed spaces like tents up to 95 square feet.

Low-oxygen sensor and accidental tip-over switch with auto shut-off for safety. The use of un-authorized accessories/attachments with this heater are expressly pROHIBITED, MAY CAUSE SERIOUS INJURY, AND WILL VOID THE WARRANTY. This ­heater ­requires ­a­ vent­ area­ of­ 4­ square­ inches­ minimum ­for­ adequate ventilation ­during­ operation. Automatic low oxygen shut-off system ODS. Recommended for emergency heat, hunting blinds, barns, sheds, porches, workshops, sporting events, campers, garages, storage buildings, tailgate parties, decks, picnics, construction trailers, patios, job sites, tents, shelters and ice fishing shanties.

Run time at minimum btu and maximum btu is 5. 6 hours. This unit is not intended for golf cart use or for motorIZED VEHICLES. Maximum elevation Ft 7000 Feet. Continuous odor-free, 45-degree heating angle.
BrandMr. Heater #ad
ManufacturerMr. Heater #ad
Height11 Inches
Length11 Inches
Weight5 Pounds
Width11 Inches
Part NumberF215100
Warranty1 year limited - parts.

2. Mr. Heater


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

Mr. Heater #ad - For use with mr. Heater mh9b portable Buddy and MH18B Big Buddy. Measures approximately 3 by 9-7/8 by 11 inches; 1-year limited warranty. Does not leach oil into the fuel stream; both ends tighten securely. 10-foot-long hose eliminates the need for a fuel filter. Pol connection attaches directly to propane tank.
BrandMr. Heater #ad
ManufacturerEnerco Group Inc #ad
Height9.62 Inches
Length12.38 Inches
Weight1.5 Pounds
Width3.25 Inches
Part NumberF273704
Warranty1 year.



ATKKE 12ft Propane Hose Regulator/Quick Connect Hose for Mr. Heater Big Buddy Indoor/Outdoor Heater- 3/8inch Female Quick Connect Disconnect x QCC1/Type 1 Propane Tank Connection

ATKKE #ad - On the other end, a few hand wheel for connecting black plastic screw on part that goes onto the 20lb tank. Save money on buying many 1lb cylinders & extra fuel filters. Heater big buddy to a 5-40 lb. The quick release can be attached quickly to the Big Buddy.

A lot of money is saved when you extrapolate that expense out figuring what you save by not having to purchase the little bottles; and hooking up to the 20lb and even larger tanks instead. Built-in regulator reduces the tank pressure for safe use. The hose is very easy to install with strong and well-made fittings on both ends. Propane cylinder. The 12 foot length gives you a safe option to move your tank outside a window and safely heat in house/garage/tent for emergency use. It’s much better than having to use a wrench to attach it! 12 feet extra-long hose gives extension you wanted.

Plus fuel filter is not required with this hose assembly as the built-in regulator is equipped. Qcc1/type 1 connection and 3/8’’ quick connect fittings. It provides quick, secure, air-tight connection between appliance and tank. Must-have accessory for the big buddy heater system. High pressure no regulator causes ALL rubber hoses to leach oils that will eventually clog catalytic heaters.
BrandATKKE #ad
ManufacturerATKKE #ad
Part Number20220615-GCH027

4. Mr. Heater


Mr. Heater F273699 Fuel Filter

Mr. Heater #ad - Keeps contaminants from entering the heater. Heaters buddy & big buddy heaters when using hose connection & leaving Gas in hose under pressure. Heater fuel filter, for use with Mr. F273699 fuel filter.
BrandMr. Heater #ad
ManufacturerMr. Heater #ad
Height4.5 Inches
Length5.75 Inches
Weight0.6 Pounds
Width3 Inches
Part NumberFBA_F273699



Quick Connect Hose with Regulator for Radiant Cabinet, DOZYANT 12ft Propane Hose Regulator with Tank Gauge for Mr Heater Big Buddy Heater, 3/8 inch Female Quick Connect x QCC1 Propane Tank Connection

DOZYANT #ad - Connect 5-40lb propane tank to keep the room warm for literally hours, rather than using many 1lb canisters. 12 feet extra-long hose gives extension you wanted, conveniently move tank outside when your heater is heating house/garage/tent.

The 3/8” female quick connect hose with regulator, is most commonly used for Mr heater Big Buddy indoor/outdoor heater, MH18CH Radiant Cabinet LP heater. With propane tank gauge, you could detect leaking and read on fuel level at glance. Hand wheel for tightening, female quick connect fits any standard 3/8 male quick connect SAE fitting. Save your money. Keeps it from running out of propane.
BrandDOZYANT #ad
ManufacturerDOZYANT #ad
Height8 Inches
Length9 Inches
Weight1.4 Pounds
Width1 Inches

6. GasSaf


Type 1 Connection x Quick Connect Fittings, GasSaf 12ft Propane Hose with Regulator -3/8 Quick Connect Disconnect Replacement for Mr. Heater Big Buddy Indoor/Outdoor Heater

GasSaf #ad - Propane cylinder. Qcc1 connection type 1, for hook a Big Buddy or Tough Buddy to a 20 lb. Hand wheel for tightening; female connector fits any standard 3/8-inch male SAE fitting. Pass csa certificate,High quality 100% solid brass corrosion resistant construction fitting. The propane regulator hose assembly replacement for use on Big Buddy indoor or outdoor heater. Regulator and hose ready to use out of box, no tools required.
BrandGasSaf #ad
ManufacturerGasSaf #ad
Weight2.67 Pounds

7. Mr. Heater


Mr. Heater Portable Big Buddy Propane Heater with 10-Feet Propane Hose Assembly and Propane Tank Refill Adapter Bundle 3 Items

Mr. Heater #ad - Btu output: utilizing propane gas and featuring an impressive 4, 000 BTUs of heat output, 000 or 18, 9, 000, the Big Buddy Portable Heater is capable of heating up to 450 square feet of enclosed space. Heater portable big buddy propane Heater, 10-Feet Propane Hose Assembly and Brass Propane Tank Refill Adapter.

Effortless use: in addition to its impressive technical capacity, the big Buddy Portable Heater features a variety of elements that enable effortless use and maximum performance. Safe heating: the big buddy portable heater is built for safety and features an Oxygen Depletion Sensor ODS and tip-over detection system which accounts for low oxygen or accidental falls and automatically turns off the unit, ensuring safety and ease of use for a long time to come.

Bundle includes: mr. With its easy-start four-position control, swivel-out fuel connection and a large overall heating surface, fold-down handle, this unit raises the bar when it comes to portability and distinction in heating.
BrandMr. Heater #ad
ManufacturerMr. Heater #ad
Height16.2 Inches
Length23.6 Inches
Weight1 Pounds
Width18.1 Inches

8. Mr. Heater


Mr. Heater 12-Feet Hose/Regulator Assembly with Restricted Flow Soft Nose P.O.L.

Mr. Heater #ad - Hose material pressure tested to 600 psi. Solid brass fittings. 1/4 inch iD braided hose. Hose material stretch tested to 400 psi. 12ft propane hose and regulator Assembly connects low pressure portable propane appliances to a 20lb cylinder.
BrandMr. Heater #ad
ManufacturerMr Heater #ad
Height9.87 Inches
Length3 Inches
Weight1.43 Pounds
Width11 Inches
Part NumberF273072
Warranty1 year limited.

9. Mr. Heater


Mr. Heater F232147 Big Buddy Carry Bag 18B

Mr. Heater #ad - Handy "u" shaped Zipper for easy loading. Propane cylinders. Shoulder strap. Quick access to two 1lb.
BrandMr. Heater #ad
ManufacturerMr. Heater #ad
Height8 Inches
Length9.5 Inches
Weight0.9 Pounds
Width2.5 Inches
Part NumberF232147