What % is the efficiency rating
1392758
I'm not sure on the efficiency rating. Other than to say I use it in a 8' x 16' fish house and am very pleased. 20lb LP tank would last almost 2 days with temperatures below zero.
1324077
It does not say the percentage. My demonologist put me on it and I think its an excellent product. I have to use it at bedtime. It is not to be used in sunlight.
1988894
I could not find that type rating on the info data. We bought it based on some our friends recommendations. We have found it to be satisfactory if one follows the instructions provided.
2188100
Per description, it is pretty much typical 2% or something. I'm not an expert, so, you need to read the specs. They are there, in the prod. description. If you are working with very delicate and professional work, spend $$ in something better. I use it for hobby work.
1997556
the spec says 3%. But on my unit i just received I just made the following measurements using multiple professional HP and Fluke high accuracy instruments (I'm an electrical engineer). TS-836A said 122.3V, instruments said 122.5V; TS386A said 769mA, instruments said 725 mA -that's a 5% error. Predictably the Watts was off 5% too as it is just a calculation. I'm about to leave a comparison against the Kill-a-watt in the reviews
1532216
This heater is 100% efficient - the same as ALL electric heaters. NONE are more efficient than any other unless you go to heat pumps.
518749
Assume about 60% efficiency(probably low.) 450W output 450/.60 = 750W ACAbout 6.8 amps @ 110 volts (3.4 amps @ 220v)
1815906
Not sure of the R rating but it did make a difference in our electric bill since we have had it.
1002726
35%Rh seems to be okay. For best efficiency run unit on 240vac. Locate the humidistat in the return air duct not on an interior wall. Do not use filtered water, especially reverse osmosis. Hardness of local water will effect overall efficiency. Locate the Aprilaire unit as close to the air conditioning unit as possible. Be sure to heavily insulate the steam line. Locate the steam tube on the down side air flow of the AC evaporator coils (if this is an AC unit) and as close to the down draft side of the burners as possible. You do not want the steam to condense on any obstruction in the air duct but close enough to the burners so that the steam is completly absorbed in the air stream.
698954
Unfortunately, I'm not sure. I hard-wired it as I'm using it as a machine light at work.It is an LED, so I would imagine that battery consumption is efficient.
1305124
It gets about 80 to 90 percent of it for me. You have to remember to switch it from quick clean to full clean. I am very happy with my purchase. If i am really bugged ill do a second quick clean.
838385
I don't have a clue. I bought two at once and one has intermittent problems off and on and the other not. So only 50% on a good rating.
38178
V.Alden--I don't know, but I too am interested in efficiency per kwh. No one seems to address that issue in the reviews. I'm looking for a safe and efficient electric heater for my daughter's bedroom in her first apartment. I'm looking at this ceramic heater because it has good reviews and lots of them, and ceramic is supposed to be efficient. I like quartz heaters too. I'm trying to figure out which is best to keep the electric bill lower.
1321945
I believe the rating to be 1.5A/h. Looking to calculate the number of minutes of your duty cycle?
2090833
This motor was an exact replacement for a 7 year old motor and I assume that it would have the same efficiency as the original. It is made by the same manufacturer. I don't know the efficiency rating of this motor but it wasn't a consideration in it's selection. I'm sure you can contact the manufacturer (AO Smith Electric) and get that information. The motor is of the same high quality construction as the original and it's performance over the past several months has been flawless.
518751
Assume about 60% efficiency(probably low.) 450W output 450/.60 = 750W AC About 6.8 amps @ 110 volts (3.4 amps @ 220v)
1763079
Theoretically it is 3% more efficient in its use of power. Realistically you will notice no difference. This power supply is a pure luxury supply. There are more powerful, cheaper supplies, but this one is built like a 1970s Mercedes Benz. Rock solid luxury, for a price.