Mr. Heater MRHF273400 Buddy Portable LP Gas Heater
by Mr. Heater
(Click here)
Product Summary
Manufacturer: Mr. HeaterBrand: Mr. Heater
Model: F273400
Product features:
- Features include a tip that helps to switch over when it gets knocked over due to low oxygen sensor
- Runs up to 5 hours on a one pound cylinder
- Approved and factory tested with a one year warranty
- Use with 1- or 20-pound cylinders; optional hose assembly and fuel filter sold separately
- Never bring a 20-pound cylinder indoors; limited 1-year warranty
- Mr Heater 75,000 BTU 12-Foot Propane Hose Assembly #F273072
- Mr Heater 9,000 BTU 5-Foot Propane Hose Assembly #F273701
- Hedges LBT 90301 TRUCK Creeper Seat
Kitchen and Housewares Reviews of Mr. Heater MRHF273400 Buddy Portable LP Gas Heater
Customer Review: When it stops working, try this (very carefully!)
Summary: 4 Stars
We got this 4000/9000 BTU Mr Heater Buddy about a year ago to replace the 2 Coleman catalyctic heaters in our trailer. Also the Mr Heater filter, 12 foot hose, and a 20 lb tank from Wal-Mart. It worked great through most of the winter - until it stopped - COLD turkey! The environment is clean and the mountain (3000 ft) air cleaner (no smoking for me inside either). When it is on, an adjacent window had to be cracked open or its oxygen sensor would shut it off after awhile. We appreciated that. Perhaps our 2 bodies and the dog made the air a bit stuffy but I think the window would resolve that too. Never figured out why it stopped working. Maybe it was because we were shutting off the heater instead of the tank; who knows. I tried all the suggested tips for cleaning the tube, cussing, kicking, etc. (did not try spitting) but nothing helped.
We were back to the Coleman's, each with its own filter, hose and 20 lb tank. Then the older one became impossible to light with the usual BIC. I got an idea - I lit up a hand-held blow torch and used that instead of the BIC. It smoked like hill with all the accumulated whatever suddenly getting hot enough to vaporize, but it was all going out the open door, and after awhile it stopped smoking and I shut the door as its hot orange catalytic pad was finally throwing heat into the room again. Has worked fine since.
Then I got another idea. I hooked the Mr Heater up again (outside), pressed the knob at "Pilot", and aimed that pencil thin blow torch flame straight down the tube. It sputtered and spit little sparks, probably residue from whatever I had used to clean it 8 months ago, but the pilot lit and then the burner came on and it worked flawlessly. Shut it off and then restarted it the right way and it worked. When it gets cold tonight, I will repeat this procedure and leave it on 4 or 5 hours until it is time for bed. We will see. If these heaters need a torch to get started, that is okay with me, but I think the force and intensity of the torch has vaporized and blown out whatever stuff had gradually settled in and clogged things up on both heaters. We will see.
Description of Mr. Heater MRHF273400 Buddy Portable LP Gas Heater
Mr. Heater Buddy Portable LP Gas Heater features include a tip that helps to switch over when it gets knocked over due to low oxygen sensor. It has a pilot design that helps to shut the heater off completely if the pilot light goes out. This heater runs up to 5 hours on a one pound cylinder and can be free standing or wall mounted. It is approved and factory tested with a one year warranty.The Portable Buddy propane heater gives you instant heat indoors or out. At eight pounds, the heater can be taken just about anywhere. The high/low setting allows you to conserve fuel at 4,000 Btu or to heat larger spaces (up to 200 square feet) at 9,000 Btu. The heater works with one- or 20-gallon propane cylinders, and you also have the option of using hose connectors (not included). The unit may be operated free-standing or as a wall-mount, and it includes a low-oxygen shut-off switch for safe indoor operation. CSA certified. One-year warranty.--Josh Dettweiler
What's in the Box
Heater (piezo igniter, igniter wire, ground wire, RH plastic cover, fuel control knob, rear cover, LH plastic cover, two base support tubes, guard wire, handle tube, burner-mount screw, regulator, owner's manual, control valve, pilot ODS/ tip-switch assembly, burner orifice, burner orifice o-ring, burner plenum, burner tile clip (2), burner tile gasket, burner tile, burner reflector, regulator hold-down)
Five Tips for Buying a Heater
Choosing a space heater is a matter of sifting through a bewildering array of types, power ratings, and fuel sources. Let's break it down a little to make the process easier.
What are the different types of space heaters?
- Radiant heaters emit infrared radiation that directly warms the objects in front of the heaters (rather than the surrounding air). If you only need heat by a desk or in a small section of a room, a radiant heater is quiet and will use very little power.
- Forced-air heaters use a fan to blow air that has been warmed by metal or ceramic heating elements. A forced-air heater is appropriate for quickly heating up a small- to medium-sized room, but can be noisy.
- Convection heaters draw cold air from the floor; the air is warmed by heating coils and emitted from the top of the heater. A convection heater is appropriate for quickly heating up a small- to medium-sized room, but also can be noisy.
- Radiators work by heating oil enclosed in a reservoir, gradually heating the surrounding air. If heating speed isn't an issue, you might want to opt for a radiator. These are extremely quiet and effective--perfect for bedrooms.
Should I buy an electric or a combustion model?
If you want a heater that will be available in emergencies, or that can heat areas larger than a single room, choose a "combustion" model--one that is powered by a gas or fuel like propane, kerosene, natural gas, or diesel. Which fuel type you choose depends largely on convenience and local availability. For example, diesel would be appropriate for a heater you take with you on long car trips.
How powerful a heater do I need?
Heaters are rated by BTU, which stands for British Thermal Unit (the amount of heat needed to heat one pound of water by 1 degree F). To find out how many BTU you need:
- Calculate the volume of the space to be heated by multiplying square footage by height.
- Multiply that number by 4 if your insulation is poor, 3 if it's average, or 2 if it's good.
Do space heaters cost a lot to operate?
As a general rule, electric space heaters are more expensive to use than combustion models. To ensure energy efficiency, a thermostat is a must-have feature for any heater. For radiant heaters, models with a 360 degree heating surface can heat larger spaces. If you need a forced-air heater, models with ceramic elements tend to be more efficient.
Are space heaters a fire hazard?
Space heaters are implicated in about 25,000 residential fires every year. To ensure proper safety, always follow the manufacturer's usage instructions and fill out the warranty card to receive informational updates from the manufacturer. Also, look for extra safety features such as an automatic shutoff switch that can shut down the unit if, for example, it gets upended. In addition, choose a model where the heating element is adequately enclosed within the unit.
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