The Secret to Efficiently Removing Moisture | Central A/C or Heat Pump

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Chris will discuss System Design, Commissioning, Maintenance, and Corrective Actions as it pertains to removing moisture with a central system.
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Chris Morin is the Author, Owner & Founder of the popular HVAC Pro Blog. For Advice with Residential HVAC System Design, Quality Installation, and System Diagnosis, you can find Chris’ Articles on HVACProBlog.com, Exclusive Member Content on Patreon, or popular social media outlets Facebook, LinkedIn, Twitter and RU-vid.
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Опубликовано:

24 сен 2023

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Комментарии : 11

@virgil3241 19 дней назад

Awesome video. I had a new ac installed a couple summers ago, and unfortunatly, just installed the same size, which is a 3 ton. I could probably of gone with a 2.5 ton instead, since I have done a ton of energy upgrades since the house was first built (I am not the original owner). I could say a lot, but my way around this is to have a temp threshhold of 1.4 degrees more than my set point, so then it gets long run times, The wife doesnt notice and the humidty goes down since the run times are longer. Plus with an Ecobee and all my sensors, I only use the sensors in the warm parts of the house. Is it perfect, no. But with HVAC there is no perfect, since every house and area are different. Even having more family members in a house can make a difference on your cooling, or a young family compared to empty nesters. I range from 40-50% most of the time, so I must be doing something right

@MITERMAN1212 10 месяцев назад

Thanks!

@-MrRichBiker1967 28 дней назад

Phenomenal, I have never seen a HVAC explained so well and organized like yourself. Hats off to you my man.. you got this down to a science. I sure wished you lived in New York. I have a 1400 ft² house they installed a Rheem 2 ton unit, when really hot doesn't cycle runs constantly.... when cooler runs normal. Think I should have had a two and a half ton what do you think. Thank you in advance and I love you videos

@HVACProBlog 19 дней назад

I highly recommend you have a complete Manual J completed with ACCA approved software to verify the size system needed for your home. For example, I have seen a 1200 sqft home in RI that is 40 years old without weatherization need 2.5 tons. I have also seen a new construction home in Wellesley, MA that is almost 5,000 sq for need just 2.5 tons…

@MITERMAN1212 10 месяцев назад

Great training as usual !

@HVACProBlog 10 месяцев назад

Glad you liked it!

@ruff8921 20 дней назад

What’s decent humidity inside when temps or in the 90s outside

@HVACProBlog 19 дней назад

Thanks for watching and reaching out! This depends on what the humidity is outside, basically where you are located. For most of the US, we target 50% RH indoors when we are at design temps. If you are in Miami, likely 55%. Or at elevation or dry climates like AZ, 45%…

@ruff8921 19 дней назад

@@HVACProBlog thanks so much

@ruff8921 19 дней назад

One more question it’s a brand new system had it for week and humidity stays around 57 to 60. I just don’t remember old one being like this. Feels cool but you get up and moving around you get wet. Guess I’m asking does that sound about right to you. Really can’t find any answers online. I have them coming out to look at it again Thursday. Any certain things I can tell them. Thanks man. Your a major help

@chiefhokie День назад

@@ruff8921 just chiming in, but I also have a new system and once it had been installed, I could tell it was oversized (went from 2.5 ton to 3.0). Humidity inside the house is consistently about 50-60%. Talked to the installer and he kept giving me the "that's how it's supposed to work", "humidity should be around 50-60%", "it's probably your windows", etc., but I didn't feel any of this humidity with the old system, only with the new one. I guess what I'm trying to tell you is that don't be surprised if your system may be oversized. See if the fan within the inside unit can be slowed down a bit, that may help a bit; it helped me so that my system wouldn't short-cycle as much (runs longer now), but it's not a perfect solution either. Hope that helps.