Nowadays most homes have a central air system with connecting air ducting to move conditioned indoor air throughout the home. Over time, the air system and the connecting air ducting will accumulate dust and other contaminates, which can cause circulation of dirty and polluted indoor air through your home. Out-of-sight and out-of-mind health items that we don’t think much about are dirty air system and air ducts which could be the unhealthiest item in our home.
Make sure that the company has the proper equipment and enough HEPA filtered vacuum power (2,000 CFMs or more), to properly clean your air ducts. Be weary of companies that use small vacuum units that have a small rotating brush on the end of a small vacuum hose with a typical airflow of 150 to 300 cfm or less. Proper air duct cleaning vacuums are negative air machines with 2,000 CFMs have 8 inch to 14 inch or larger, vacuum hoses to capture large quantities of dust and debris.
My heat pump unit was not working, though the handler and thermostat were fine. I did a little testing myself and determined that the low pressure switch was triggered, then called Waychoff's without having told them anything about what I did (sort of a test to see if they'd try to sell me something I didn't need). Eric showed up 30 minutes early to the appointment (a pleasant surprise), and immediately got to work. Within 10 minutes he told me I had no coolant which triggered the low pressure sensor which meant there was a leak. He inspected the handler inside and then told me he needed to do a nitrogen pressure test to find the leak. 10 minutes after that he showed me the hissing leak in the heat pump, proving that there was in fact a leak. He brazed/welded it shut, re-tested to confirm, then filled the unit with coolant. 60 minutes later I'm back in business and my heat pump is working great. I liked that Eric was 100% honest about the issue and how to fix, and didn't try to sell me anything I didn't need. He also worked with me on the coolant charges, since they tend to mark it up quite a bit. Overall a good experience - I'd use them again for sure. They're a little bit pricey, but for the quality, honesty, and knowledge it's worth paying.
Our air duct cleaning technicians check for dust, dirt, pollen, animal dander and other airborne contaminants that are pulled into your HVAC system every time the furnace or air conditioner runs. Over time, they build up inside your ductwork, making your air duct system a breeding ground for mold spores, bacteria, fungus, mildew and other microbes, which are then re-circulated through your home, impacting the health and comfort of your family.
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