Search type Search syntax
Tags [tag]
Exact "words here"
Author user:1234
user:me (yours)
Score score:3 (3+)
score:0 (none)
Answers answers:3 (3+)
answers:0 (none)
isaccepted:yes
hasaccepted:no
inquestion:1234
Views views:250
Sections title:apples
body:"apples oranges"
URL url:"*.example.com"
Favorites infavorites:mine
infavorites:1234
Status closed:yes
duplicate:no
migrated:no
wiki:no
Types is:question
is:answer
Exclude -[tag]
-apples
For more details on advanced search visit our help page
Results tagged with Search options user 1246

The furnace is part of an HVAC or central heating system used to generate heat. Typically this is done with gas, a heat pump, or an electric element. For hot water and radiator based heating, use the boiler tag.

1
vote
Are you looking for reviews or just general information about the furnaces? This website has consumer reviews: http://www.consumersearch.com/furnaces Here is information about Rheem furnaces: http …
answered Dec 5 '10 by Milos Petrovic
4
votes
Can you look at the furnace during the time it is blowing cold air and see if the flame is on? The thermostat has the ability to control the fan, but typically the thermostat sends a "turn heat on … " signal to the furnace and the furnace controls are setup to turn the flame on for a X amount of time (to warm up the air) and then turn on the fan once the timer expired (so the air coming out of the …
answered Dec 3 '10 by Milos Petrovic