Is 70.000BTU furnace suitable for house with 1000 squ ftPost created: 2013-04-20 Type of Equipment: Furnace Views: 1162
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On 2013-04-21 JB wrote:
This is hard to say because it depends on how well the house is insulated, the type of winter the area experiences, the efficiency of the furnace, and a number of other variables. The best way to size a furnace is to have a certified HVAC contractor come and do a Manual J load calculation.
Also, it is really important to get this right because over or under sizing a furnace can cause it to operate inefficiently and lead to break downs and other issues.
On 2014-02-14 steve wrote:
I have a two story home with 851 sq feet to heat is a rheem 60.000 btu lp furnace big enough to heat home properly