Media credits

All text on Clear Air Cleaning is original. Photos come from Wikimedia Commons and NASA under public-domain or Creative Commons licences (linked below); YouTube videos are embedded with YouTube's player and remain their creators' property. NASA material does not imply NASA endorsement. Spot a credit problem? Email hello@fireempireshop.com and we fix it fast.

Photos

  • Home hero: A ceiling supply vent: Tony Webster, CC BY-SA 2.0
  • How a Home HVAC System Works: The outdoor condenser: H Padleckas, CC BY-SA 3.0
  • How a Home HVAC System Works: Furnace and ducts under a house: Martin Cathrae from Charlottetown, PE, Canada, CC BY-SA 2.0
  • The Refrigeration Cycle: The vapor compression cycle: WGisol, CC BY-SA 4.0
  • The Refrigeration Cycle: Inside an outdoor unit: ArnoldReinhold, CC BY-SA 4.0
  • How Heat Pumps Work: Heat pump in winter: PeterEastern, CC BY-SA 4.0
  • How Heat Pumps Work: Cooling and heating modes: Engtiger47, CC BY-SA 4.0
  • How Heat Pumps Work: Outdoor heat pump units: Kristoferb (talk), CC BY-SA 3.0
  • How Furnaces Work: A gas furnace and plenum: User:Muggle99102, CC BY-SA 3.0
  • How Furnaces Work: Condensing furnace vent: Wtshymanski, CC BY-SA 4.0
  • Ductless Mini-Splits: A wall-mounted indoor unit: Douglas Paul Perkins, CC BY-SA 4.0
  • Ductless Mini-Splits: The compact outdoor unit: No machine-readable author provided. Ppntori assumed (based on copyright claims), Public domain
  • Ductless Mini-Splits: Indoor head unit: ArnoldReinhold, CC BY-SA 4.0
  • MERV Ratings Explained: Pleated filter media up close: Livestock Industries, CSIRO, CC BY 3.0
  • HEPA Filters: A HEPA filter panel: Livestock Industries, CSIRO, CC BY 3.0
  • HEPA Filters: The fiber maze, magnified: JoseAntonioGarrido, CC BY-SA 4.0
  • HEPA Filters: A portable HEPA unit: Hardyplants, CC0
  • Portable Air Cleaners: A portable air cleaner: Home Air Quality Guides, CC BY-SA 2.0
  • Portable Air Cleaners: The filter inside: GEEK KAZU, CC BY 2.0
  • When to Change Your Air Filter: A filter that is overdue: Gerardolagunes, CC BY-SA 4.0
  • When to Change Your Air Filter: Dust trapped on a filter: Gerardolagunes, CC BY-SA 4.0
  • How Air Ducts Work: Round steel ducts: W.carter, Public domain
  • How Air Ducts Work: Rectangular duct runs: pinqui, CC BY-SA 3.0
  • How Air Ducts Work: Insulated ductwork: pinqui, CC BY-SA 3.0
  • Air Duct Cleaning: What the EPA Says: Dust on a vent: Misterneedlemouse, CC0
  • Air Duct Cleaning: What the EPA Says: Negative pressure collection unit: Achim Hering, CC BY-SA 3.0
  • Air Duct Cleaning: What the EPA Says: A technician at work: Flowingking, CC BY-SA 4.0
  • Leaky Ducts and Duct Sealing: Duct joints and runs: Achim Hering, CC BY 3.0
  • Leaky Ducts and Duct Sealing: Taped flex duct connection: Fumikas Sagisavas, CC0
  • Indoor Air Quality Basics: How radon gets into a house: United States Environmental Protection Agency | US EPA, Public domain
  • Humidity and Mold at Home: Mold on an indoor wall: Alexander Davronov, CC BY-SA 4.0
  • Humidity and Mold at Home: A dial hygrometer: Arjuncm3, CC BY-SA 3.0
  • Humidity and Mold at Home: Early mold spots: שי אבידן, CC BY-SA 4.0
  • Ventilation and Fresh Air: A kitchen range hood: Stilfehler, CC BY-SA 4.0
  • Ventilation and Fresh Air: A bathroom exhaust fan: Antonio Mette, CC BY 3.0
  • Carbon Monoxide and Your Heating: A carbon monoxide alarm: FASTILY, CC BY-SA 4.0
  • Dryer Vent Fire Safety: Lint inside a dryer duct: Rick Harpenau, CC BY 3.0
  • Dryer Vent Fire Safety: A dryer damaged by fire: Original photo: Jerry on Flickr Modified by Gazebo on December 6, 2015 with loss, CC BY-SA 2.0
  • Dryer Vent Fire Safety: The lint screen: Photograph: Frank C. Müller, Frankfurt am Main, CC BY-SA 4.0
  • Dryer Vent Fire Safety: The outdoor vent hood: Vick648, CC BY-SA 4.0
  • Willis Carrier: Willis Carrier in 1915: 100th Anniversary Press Kit - Carrier Corp, Public domain
  • Willis Carrier: The handbook he edited: Willis Carrier, Public domain
  • Cooling Before Air Conditioning: Windcatchers in Yazd: Alireza Javaheri, CC BY 3.0
  • Cooling Before Air Conditioning: Gorrie's ice machine patent: see file page, Public domain
  • Cooling Before Air Conditioning: An early air conditioning patent: Unknown author or not provided, Public domain
  • Cooling Before Air Conditioning: Advertising cool rooms: Nationwide Specialty Co., Arlington, Texas, Public domain
  • Refrigerants: From CFCs to Today: Antarctic ozone in 1979: NOAASatellites, Public domain
  • Refrigerants: From CFCs to Today: The ozone hole in 2010: NASA Goddard Space Flight Center from Greenbelt, MD, USA, Public domain
  • Thermostats and Smart Settings: A digital thermostat: Ente75, CC0
  • Thermostats and Smart Settings: A classic dial thermostat: SpicyPhoto, CC0
  • Thermostats and Smart Settings: A programmable thermostat: Flarn2006, CC BY-SA 3.0
  • Seasonal HVAC Care Checklist: Give the outdoor unit room: Shixart1985, CC BY 2.0
  • Seasonal HVAC Care Checklist: Clear space around the unit: Tony Webster, CC BY 4.0

Video

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