What types of assessments are needed in order to determine whether an HVAC system’s components should be cleaned or replaced? What are the four principles of particulate removal from HVAC systems? What are three precautionary measures to prevent cleaned HVAC surfaces from becoming re-contaminated...
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What are the preventative maintenance steps for heat pumps that a customer can perform on their own?
What frequency should the following steps for HVAC preventative maintenance be performed? Cleaning air filters Cleaning ductwork Cleaning equipment cabinets Inspecting electrical elements Draining and cleaning condensate drain piping Changing refrigerant charge Cleaning and maintaining coil fins...
Which of the following is true about the cleaning procedure for cooling coils? Coils must only be cleaned with pure water solutions. If one, but not both, of the upstream or downstream faces of the coil can be completely accessed, the coil does not need to be removed to be cleaned properly...
A look into what encompasses the preventative maintenance of HVAC systems and key terms that are likely to be relevant.
Specific steps for HVAC contractors to under take in order to properly perform preventative maintenance on HVAC and heat pumps systems. It also includes additional tasks that can be undertaken by the homeowner.
Bleach ____________ be used for mold problems because _________________. Should not; it doesn’t remove mold spores, is highly corrosive, and is a skin irritant Should; it removes stains
This presentation provides images that suppliment the lecture notes related to radiation.
These lecture notes provide information about the basic principles of radiation.
Renewable Energy Systems for Building Designers: Fundamentals of Net Zero and High-Performance Design
Chapter 11 of Renewable Energy Systems for Building Designers, based on heat pumps and their advantages as a means for heating and cooling the indoor environment.
Chapter 11 of Renewable Energy Systems for Building Designers, based on heat pumps and their advantages as a means for heating and cooling the indoor environment.