Questions tagged [freezing]

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5
votes
2answers
217k views

Why do the evaporator and suction lines freeze when there is low refrigerant?

In an AC, why does a low refrigerant condition cause the evaporator, and/or suction line, to freeze up?
5
votes
3answers
13k views

Options for replacing an at-grade hose bibb

The problem My house is built on a crawlspace and the floor of the house is just a few inches above grade. The hose bibbs come straight out of the crawlspace and are thus very close to the ground. ...
14
votes
6answers
42k views

Best way to keep a PEX run in an attic (above a foyer) from freezing?

I plan on running PEX pipes both hot and cold across 16 feet of unheated attic space above a foyer. The foyer is 16' long and is off the kitchen, it isn't heated directly but is part of the house; it ...
8
votes
7answers
189k views

Is there a way to thaw a frozen pipe, if you can't access the pipe?

Big freeze, new house. Just found out the add-on bathroom was plumbed by amateurs, and the cold water supply froze. I don't have access to the frozen section of pipe (without major demo), so I can't ...
8
votes
7answers
73k views

Do I need to do anything to protect my pool during a rare freeze?

I have an small inground pool in the backyard. I live in central Florida, so it doesn't get too cold around here very often. However, tonight there is supposed to be a hard freeze (24°F for 4-7 hours) ...
10
votes
8answers
104k views

What are the consequences of allowing paint to freeze?

Insulating and heating my garage sounds like a pain. What are the consequences of simply allowing water-based latex paint to freeze in the winter? Is it ruined forever or does it just need tons of ...
4
votes
2answers
41k views

How can I thaw a frozen washing machine pipe limited access semi-exterior wall?

The pipes for our washer have frozen. I believe they froze in the section that runs through the wall facing an enclosed, uninsulated porch. I currently have the heat cranked in the laundry room and ...
9
votes
3answers
51k views

How does low freon cause the compressor suction line to freeze up

There are many questions about air conditioner issues with the most common being that it isn't cooling properly. Among the typical answers are low Freon and the standard diagnosis for low Freon is ...
8
votes
5answers
20k views

How can I prevent an outside lock from freezing?

I store a bunch of the "outside stuff" in the shed for the winter. Mainly things that I only use when the weather is warmer. It pretty much remains locked up for the winter. Occasionally though, I ...
2
votes
8answers
28k views

Can a NEMA 6-15 Device be connected to a NEMA 6-20 receptacle?

I have a new -80 deep freezer that calls for NEMA 6-15R receptacle, but the old one it is replacing called for a NEMA 6-20. I note that the plug actually seems to fit in the 6-20, but is there a ...
0
votes
1answer
88 views

Frost Free Silcock - At Grade - Problem in Winter?

I'm installing a frost free silcock which will be pretty much at grade (I might even have to dig a little under it for the hose attachment!). I pretty much expect this to be covered in snow all winter,...