air conditioner

Post by **stevenr** » Thu Sep 03, 2009 8:05 am

Our air conditioner will blow cold air, but the air pressure decreases dramatically after it is on the road for more than an hour. Stop for a while and it blows hard only to once again slow to a trickle. Any ideas?

Post by **yodawill2000** » Thu Sep 03, 2009 8:56 am

Clogged up evaporator coil will Ice up and block air flow.

Post by **stevenr** » Thu Sep 03, 2009 9:04 am

stevenr wrote:Our air conditioner will blow cold air, but the air pressure decreases dramatically after it is on the road for more than an hour. Stop for a while and it blows hard only to once again slow to a trickle. Any ideas?

That sounds like it is it. Thank you.

Post by **yodawill2000** » Thu Sep 03, 2009 4:03 pm

Just like a window unit.(In a household)The evaporator coil is where the freon does its magic.The coils get cold as a ice cube and the as the air passes through it cools down.When restricted the air condensates and turns to moisture , and being on the coils , turns to ice.Thus the cloggage.
Modified by yodawill2000 at 11:43 AM 9/4/2009

air conditioner

air conditioner

Re: air conditioner (stevenr)

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