Average Reviews:
(More customer reviews)I have the older version that is functionally identical to the current version (they replaced the L-bolt that holds the heater on the tank with a ribbed knob on the new version). I love it for taking the morning chill off the house in the morning. I keep it in the kitchen and fire it up first thing on a cold morning. After about 30 minutes the chill is off not only the kitchen but the adjacent master bedroom and living rooms.
Be cautious - like any unvented heater it can be dangerous if you try to heat an unvented space for any length of time.
It is economical to use and even more so if you are able to find a local propane tank refiller. If you are forced to exchange the tank, it can cost [$$$]. If you have the tank refilled it will only cost [$$$].
My heater was given to me, used, and I liked it so much I gave one to my sister to use when she didn't want to burn the fireplace. I am now going to buy a newer one for the house, and relegate the older on out to my workshop.
Reliable, efficient, made in the USA - whats not to like.
Click Here to see more reviews about: Mr. Heater Double Tank-Top Propane Heater - 8,000-28,000 BTU, Model# MH24T
For convenience and flexibility in an outdoor-only heater, it's hard to beat the Mr. Heater MH24T 8,000-28,000 Btu double heater. This unit gives you the option of using one or two burners and mounts directly on one- to 20-pound cylinders. It uses infra-red heat, which means that it warms the objects in front of it, not the surrounding air. This gives you more heat per Btu, which means that using both burners at the highest of the three settings will keep you warm even in miserably cold situations. The heater shuts off automatically with loss of flame. Do not use in unventilated areas. One-year limited warranty.--Josh Dettweiler
What's in the BoxHeater (manifold assembly, two-valve orifice and thermocouple, thermocouple lead, plenum assembly complete, grid screen assembly, bolt with seal washer, replacement regulator with soft nose POL, reflector, wire face guard, metal ring, collar mounting bracket, hose assembly, replacement safety shutoff with orifice, locking knob, owner's manual
Five Tips for Buying a HeaterChoosing 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.
The resulting number is a ballpark figure for how many BTU you'll need.
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.
