ANS A device used for internal inspection of hard to see areas.
8. British Thermal Unit. BTU
ANS The amount of heat required to raise 1lb or water 1 degree Fahrenheit
9. CFM Cubic Feet Per Minute,
ANS as used to measure air flow
10. Clearance
ANS Distance between a heat producing appliance, chimney, chimney connector, vent, vent
connector or plenum, and other surfaces.
11. Combustion
ANS The rapid oxidation of fuel usually accompanied by the production of heat and light.
12. Combustion Chamber
ANS A heavily constructed area designed to withstand direct contact with combustion and to
optimize conditions necessary to burn fuel efficiently.
13. Confined Space
ANS A space whose volume is less than 50 cu ft per 1,000 btu/hr of the aggregate input rating
of all appliances installed in that space. Also defined as 512 cubic feet.
14. Connector
2/
2 of 10 8/2/2024, 4:14
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller TIPSCORE. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.99. You're not tied to anything after your purchase.