What is the power consumption of this tank-less heater.
1135403
The manufacturer requires three 40 amp double pole breakers for this water heater. Having said that, the true power consumption is quite low. To explain, I will give you my observations while the unit was in use. The unit has three 9 KW heaters. All the heaters do not operate at once. The first heater begins to modulate at low flow rates. If the flow increases and the first heater has reached maximum voltage then the second heater has voltage applied to maintain setpoint temperature. If the flow increases further then heater number three begins to operate as well. During my tests I never saw all elements on at the same time. As an example: a kitchen faucet, bath vanity, bath shower and a washing machine filling resulted in one element at full power and the second element was at half power. This was with the incoming water temperature was at 70 degrees F. Lower incoming water temperatures does degrade the efficiency of this unit. Remember this heater does not use any power until a faucet, shower ect. is opened for hot water. My heater has been in operation for two years with zero issues. In summary, if I needed a water heater today I would purchase the exact same thing.
559236
I'm not completely clear about H2o heater. Sounds like a lot of watts, but I would think the h2o works like a tank less water heater.; ONLY HEAT as called . There may be a different setup when heating the seat. I can't imagine a blip on your power bill, and you 'll have a clean, warm bum ! tank less water heater I'm pretty sure it is only on as warm water requested.
1460559
No idea. But it is not a heater. Just a small fan. Like a small room fan. Not much power
1637042
I am not sure what you are trying to determine. I don't have the test equipment to measure the small amount of power that this consumes. I did plug it into my Kill-A-Watt power monitor. The power consumed after 90 minutes still registered as zero. The instantaneous current and power were also zero. The device reads out to 2 decimal places so the power and current must me less than .00 amps and .00 watts. It is a very low power consuming device, exactly how low I am not sure. It is obviously not zero, just very low.
1672837
I seriously doubt it. I've used tank heaters in aquariums (not terrariums) and they seem to require full power. It seems like you need something with a thermostat. This simply controls the amount of power going to the device. I certainly would not risk my pet's life/health with this sort of set up.
16489
1500 Watts. Not using at the moment, but it supposed to heat 1000 sq ft with 5000BTU.Keeps a large bedroom cozy warm. Safe around pets.
297068
Depends on how much wattage the hot water tank needs (VOLTSxAMPS)=WATTS. Also, don't expect to get the full 400W out of this unit.
390139
My model is DR-988. My owners manual specifies it as a 240 v. 5600 watt heater. I'm not an electrician but I believe the actual wattage is determined by the incoming voltage. My voltage is about 220 so I'm probably getting less wattage since the spec is for 240 volts. Anyway it puts out a lot of heat.
786214
Very little. Not sure how much exactly in wattage, but it uses less than a night-light.
953174
It doesn't say in the manual but using standard conversion table the heater produces 750 watts which at US standard 110 volts which converts to 6.25 amps and on high it produces 1500 watts so draws 13.64 amps. Hope this helps.Side note, we have been using this heater almost daily for the past four months and think it's the best of 5 or 6 heaters (different types/brands) we've tried over the past few years.
1316861
I think it was 1500 watts. I no longer have the heater. I returned it because it started to make a grinding noise when it would rotate after about two weeks.
2035971
Very efficient only 1200w it's not quiet, a little noisier than a 12000 window unit but not bad. Heater is good.
451234
Hi Gerri. Operational power consumption is 28 watts. Sleep/ standby isn't available but I'd guess it to be 2-3. It's EnergyStar 5.0 qualified. Hope this helps!
2157903
I don't believe there is any significant watt consumption. It heats up fast, reheats/cooks food quickly, so it's not really on for very long.
1792347
Not sure if just the fan is on. It's probably very low, I would guess 50-75 watts. This heater is great, I put it on the low heat setting, and keep it next to me when it's cold outside. This way, I can turn down my house heat and save tons of money. I would estimate that on the low heat setting, using this heater every-night, my electric bill only goes up another $15
132541
I don't know the wattage, but it plugs into a 110 outlet. It doesn't strike me it uses much energy.
117596
Quite minimal. I also have a halogen lamp and it produces much more heat. Hope this helps!