Instruction: Given a question and the related document, predict if the question is answerable based on the information provided in the document. Output only yes or no.

Input:
Question: How often does the heater come on?  Is it well enough insulated as not to have to cycle on/off constantly?
Document: This unit has performed admirably for us, we use it as an under sink instant hot water source for our kitchen. It's obviously very well insulated, because it rarely goes on to heat the water up. I highly recommend it - you get what you pay for.
I was building an outdoor kitchen for my &#34;Man Cave&#34; and wanted to have an easy to install and affordable H/W source. This unit was perfect. Small size but very well insulated. Simple to hang with the provided bracket. Quick way to disconnect if necessary. Total time to recover a full tank is less than 20 mins. 2 1/2 gallons is ample for a point of use where the main concern is washing hands and platters when grilling.
The Reliance 6 2 SSUS K 2.5 Gallon Electric Water Heater gets the water hot at the mid setting. It has enough hot water to last until the whole house hot water reaches the sink. It is great to have my normal water pressure and the instant hot water. I would, and have recommended this point of use water heater.
Installed this heater 9 months ago. Very efficient. Only have to wait 2 seconds for hot water to hit the kitchen faucet. Well worth the extra energy cost for the convience of fast hot water. Hopefully it will work for another year or two.
After researching, comparing, and reading reviews, I decided to try this unit in an undersink location which is two floors up from the water heater in the basement. Previously, I had to wait about one minute for the hot water to get to the upstairs sink resulting in much water wasted. Now I have 2 1/2 gallons of hot water instantly, which is enough for shaving, etc. The heater is as described, arrived as promised, and was not difficult to install.
Now, instead of waiting 1 1/2 minutes for hot water to reach my kitchen sink I have it instantly, thanks to my Reliance 2.5 gallon water heater. Electrician recommended a second outlet under the sink rather than plugging it into the dishwasher outlet  so as not to overload the circuit. Well worth it. Sure saves on water too.
It could be a return that went wrong, but without evidence it's hard to say, and those fittings showed enough use that I'd be surprised if this was a within-30-days return. Absent any comment from Reliance, I don't think I will buy from them again.
Water leaked out of two drain holes on the bottom of the unit. Opening the front panel, there was a tiny amount of water near one of the instrument openings, but not enough to account for what was coming out below. The connections were all secure, with no leaks. We concluded that the tank is probably ruptured.I can't return this through Amazon as the return period has elapsed. I hope Reliance treats me right.
It is really nice to have hot water again&#34;&#34;&#34;,arrived on time,was a little wet inside,but shipped really well. I might have to get one for kitchen now.
Ordered this unit from Amazon. I arrived in 2 days.Set down to cut this sucker into the kitchen sink, which meant replumbingthe lines to the kitchen sink, which proved to be tedious and boring.Not this units fault. Actually installing it once I had all therough in done was quick and painless. Very straight forward. It's atidy unit, and hangs under a kitchen sink quite well.Not so sure about the hot water output.
Answer: yes