Instruction: Analyze a question and its supporting document. Predicting answerability based on the information provided in the document. Output yes if the document contains relevant information to answer the question, otherwise output no.

Input:
Question: As I live in a cold weather climate, does this operate with the heating system as well?
Document: I think these just just come standard in every hvac system. I started with one in my house, then put these in throughout my office. Employees are incredibly thankful during allergy season.
I installed one unit and my daughter installed the other and she is definitely not a DIY person. Both installs took less than 15 minutes. The company even supplies the drill bit needed for the installation.Added bonus is that our system runs more efficiently without accumulated bio-film that would previously collect on the coils which is now killed off by the UV-C light.
As we have two air conditioners I actually purchased two of these systems but regrettably before Amazon had them on-line--retail was $159.99. Grrr. Just the same my family is glad I bought them as my wife suffers from allergies and the kids always were getting colds. I was sold on the proven science of UV-C light killing the germs, old and allergens going through our HVAC system.
I ordered one after seeing that costco sells these, thinking that usually means they're decent products. I was considering the honeywell one as well - I used to be an HVAC engineer and I know hospitals and government buildings install these in all buildings often. The fact that the light can blind you and burn your face makes me feel pretty good about it being effective against organics in the air.
Very easy to install -- seems to work well when combined with air filters in rooms. It took my rooms down from 500 ppm to less than 100 ppm as measured by a Dylos meter.
Item arrived well packed. Installed easily. Device is DEFECTIVE. Will not light. Replacement bulb will not light either. Purchased thru Prime and have made request for replacement. Will revisit review after receipt. FYI--after install, you obviously now have a 3" hole in your vent so a BAD product causes additional issues.Addendum--recv'd replacement from Amazon. Works great. 4 stars --ie hassle of seeking replacement -1.
Easy install, came with everything needed including hole saw. I have only had it for about a month and a half now, but my wife says the house smells less &#34;doggy&#34; whenever she comes home and they have been inside all day.
We have used several different brands of  Uv lights in our houses. This is one of the best. Does the job and even reduces dust in the house. It took about a week to really notice a difference. This bulb is longer than Honeywells and I think this is key. The unit itself is heavy duty.
Plugged it in, the light on the ring came on... later that day I called my wife and she told me the house smelled better and it seemed easier to breathe. Things like the cat litter don't seem to smell as much either, might be in my head but I swear it's easier to breath. We're hoping this helps prevent some colds spreading from one kid to another... my wife said the house air felt like outside air.
Works great, installs quickly.
Answer: no