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Inspecting HVAC Systems Topics include heating, venting, and air conditioning inspections.

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  #31  
Old 1/30/10, 12:00 PM
Gary Heller's Avatar
Gary Heller Gary Heller is offline
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Location: Boise, Id
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Default Re: testing AC in winter?

My two cents....it depends more on the inside temp of the house being cooled than it does the outside temp. The danger is the compressor trying to pump a liquid. If the inside temp is warm enough to give the condenser some heat (superheat) there won't be a problem. In Phoenix I start heating the house as soon as I arrive. Once I get it warmed up I feel comfortable in running the a/c.
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  #32  
Old 1/30/10, 7:11 PM
David A. Andersen, TN HI# 40's Avatar
David A. Andersen, TN HI# 40 David A. Andersen, TN HI# 40 is offline
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Default Re: testing AC in winter?

Sorry "bad week!"

Rick, I covered this several times and I sometimes get tired of kicking a dead horse!

http://www.midtninspections.com/blog
http://www.midtninspections.com/blog?page=1
http://www.midtninspections.com/blog?page=2
http://www.midtninspections.com/blog?page=3

http://www.midtninspections.com/blog?page=4



David A. Andersen & Associates
Clarksville - Nashville Home Inspector Lic#40 (Retired)
ITC Level III Thermographer Cert#1958
Building Science Thermographer Cert#33784
HVAC Certification EPA Cert#2046620
BPI# 5015804

Last edited by dandersen; 1/30/10 at 7:16 PM..
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  #33  
Old 5/5/18, 12:45 PM
Michael A. Gotcher, OK # 1423 Michael A. Gotcher, OK # 1423 is offline
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Default Re: testing AC in winter?

Does this same rule apply to the cooling mode of a heat pump. For example, if the temp is 45 degrees outside, and it has been that way for 24 hours, can I not check the AC mode of a heat pump?
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