Refurbished Excellent: TCL H7P38W 7,000 SACC BTU (11,000 BTU ASHRAE) 3-in-1 Smart Portable Air Conditioner 300 Sq. Ft. - White $169.99

DrGee

Jul 13, 2026 11:39 AM

429 Comments

Joined Nov 2007

DrGeeJul 13, 2026 11:39 AM

429 Comments

Only dual hoes don't suck.

4

Phil17

Jul 13, 2026 12:53 PM

267 Comments

Joined Mar 2019

Phil17Jul 13, 2026 12:53 PM

267 Comments

Quote from DrGee

:

Only dual hoes don't suck.

Does this apply to a boat? I want an ac for a small 23 foot boat. It's definitely not sealed well but just want to reduce humidity etc if I sleep over

korg

Jul 13, 2026 12:57 PM

206 Comments

Joined Aug 2006

korgJul 13, 2026 12:57 PM

206 Comments

The dual hose ones suck air in from outside to cool the hot condenser coils and then blows that back outside. No hot air enters your room this way. The single hose units sucks air in from your cooled down room to cool the coils and blows that outside. Consequently your room will have negative pressure and hot air from outside will seep in to replace it.

2

recalderon

Jul 13, 2026 1:32 PM

155 Comments

Joined Dec 2015

recalderonJul 13, 2026 1:32 PM

155 Comments

Decent capacity for a small room.

darksiderising

Jul 13, 2026 2:56 PM

1.2K Comments

Joined Nov 2012

darksiderisingJul 13, 2026 2:56 PM

1.2K Comments

Quote from Phil17

:

Does this apply to a boat? I want an ac for a small 23 foot boat. It's definitely not sealed well but just want to reduce humidity etc if I sleep over

Single hose ones inherently create a negative pressure in the space because it's blowing air from inside the space to the outside. This results in air from outside being sucked into the space through the cracks in doors, windows, etc. if the outside air is humid, it will be entering your indoor space. Highly recommend a dual hose.

1

irilxp

Jul 20, 2026 6:51 AM

15 Comments

Joined Dec 2014

irilxpJul 20, 2026 6:51 AM

15 Comments

So I live in a house that has a backyard patio converted into a kitchen and now the old kitchen is a big living room....I want to cool down the new kitchen area as the air conditioning isn't "strong" enough to blow air into kitchen vent. I do feel some cold air coming through the vent but it's not enough to cool it down. So my question is, is this product suitable for what I need for my setup. I have a sliding door in between the living and kitchen so I was thinking to plug this up and vent it from where the sliding door is while the a/c is on and hopefully that will work? Am I thinking through this right? Any advice is helpful. Thanks.

Refurbished Excellent: TCL H7P38W 7,000 SACC BTU (11,000 BTU ASHRAE) 3-in-1 Smart Portable Air Conditioner 300 Sq. Ft. - White $169.99

$170

$400

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