What Size Furnace Is Needed For A 1500 Square Foot House?

by | Last updated on January 24, 2024

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Generally in a Californian climate you will need 25-30 BTU per square foot. BTU is a measurement of a 's heat output. 1500 sq feet by 25 BTU gives us a

37,500 BTU furnace

.

How many BTUs do I need to heat 1500 square feet?

A 1,500-square-foot home will require between

45,000 to 90,000 BTUs

. A 1,800-square-foot home will require between 55,000 to 110,000 BTUs. A 2,100-square-foot home will require between 65,000 to 125,000 BTUs. A 2,400-square-foot home will require between 75,000 to 145,000 BTUs.

How much is a furnace for a 1500 square-foot house?

For example, a 700- to 1,500-square-foot home will require a BTU rating between 40,000 and 60,000, which will cost

between $2,000 and $3,000

. A furnace for a home ranging in size from 2,000 and 5,000 square feet will need between 125,000 and 150,000 BTUs and will cost in the neighborhood of $3,300 to $6,500.

How many square feet will a 80 000 BTU furnace heat?


80 X 1,000 square feet

= 80,000 BTUs.

How much space will a 60000 BTU furnace heat?

A standard that is used by heating and cooling equipment companies is to provide at least 25 to 30 Btu of heat per square feet in the home for a moderate to warm climate. A mid-sized home of

2,000 square feet

would need approximately 50,000 to 60,000 Btu to heat it properly.

How much does a 75000 BTU furnace cost?

Furnace Size (BTU) Typical Furnace Cost with Installation* 40,000 – 60,000 $2,000 – $4,500 75,000 – 100,000

$2,500 – $5,900
120,000 – 140,000 $4,000 – $8,000

How many BTUs do I need to heat 4500 square feet?

Home Size (Heating): Standard Climate Very Hot Climate 3,500 square feet 157,500 BTU 105,000 BTU 4,000 square feet 180,000 BTU 120,000 BTU 4,500 square feet

202,500 BTU

135,000 BTU
5,000 square feet 225,000 BTU 150,000 BTU

Is it cheaper to replace furnace and AC together?

While it is always necessary to replace both air conditioning components at the same time (in a split system), it's not always necessary to replace both AC components and the furnace. … Adding a furnace during your air conditioner replacement will cost a lot less, around

$1,000 to $3,000

.

How much does a furnace cost for a 1000 square foot home?

House Size Average Costs (Unit Only) 1,000 sq.ft.

$600 – $1,900
1,200 sq.ft. $700 – $2,200 2,000 sq.ft. $900 – $2,600 3,000 sq.ft. $1,200 – $5,600

How much is a new furnace for a 1000 square foot home?

Furnace Size Ave Total Cost Ave Home Size 40,000 BTU $2600 600-1000 sf 60,000 BTU

$3085

1000-1400 sf
80,000 BTU $3350 1400-1800 sf 100,000 BTU $3725 1800-2300 sf

How many square feet will a 75000 BTU furnace heat?

A 75,000 BTU can heat a room of

between 1,900 and 3,700 square feet

in a cold climate if there is little to no insulation. In more temperate climates the heater fares better, heating an uninsulated room of any size from 2,400 to 4,600 square feet.

How many BTUs do I need for 1000 square feet?

Calculating the number of BTUs needed to heat an area

For example, a 300 square foot room typically requires 7,000 BTUs to maintain a comfortable temperature, while a 1,000 square foot room requires

18,000 BTUs

.

How many BTUs do I need to cool 1000 square feet?

Area To Be Cooled Capacity Needed (BTUs Per Hour) 450 to 550 square feet 12,000 BTUs 550 to 700 square feet 14,000 BTUs 700 to 1,000 square feet

18,000 BTUs
1,000 to 1,200 square feet 21,000 BTUs

What are the worst furnaces?

  • Lennox. …
  • Buderus. …
  • Ducane. …
  • Frigidaire. …
  • York. …
  • Rheem (Classic Plus Series) …
  • American Standard (Platinum 80) …
  • Carrier (Infinity Series)

How many square feet will a 125 000 BTU furnace heat?

Room/Area Size: Examples: Ave. Recommended BTU:
2,600-2,800 sq ft

Large home, one zone in a very large home 125,000-160,000 BTU
2,800-3,000 sq ft Large home, one zone in a very large home 135,000-160,000+ BTU

Is a 96 furnace worth the extra money?

A 96% AFUE gas furnace is top of the line,

powerful, and efficient

. In fact, a 96% AFUE gas furnace is one of the most efficient gas furnaces available. … After all, the difference in price between an 80% AFUE gas furnace and a 96% AFUE gas furnace is not nothing.

David Martineau
Author
David Martineau
David is an interior designer and home improvement expert. With a degree in architecture, David has worked on various renovation projects and has written for several home and garden publications. David's expertise in decorating, renovation, and repair will help you create your dream home.