Will a 40,000 btu furnace be enough to heat my 1375 square foot middle unit town house.
It is about 40000
about 900
400 sq ft
Square feet has nothing to do with how much an X BTU heater can heat, heat is calculated by determining how much heat LOSS there is to make up for. AC is the exact opposite, it's size is determined by how much heat GAIN there is. In general, a 120,000 BTU boiler can heat an average well insulated 2 story house, no problem. There are many programs that calculate heat loss/gain but since there are people who do it for a living, try asking one.
40000 is 400,00
BTU.
51210 Btu's in 15kw heat strip. 3.414 * 15000= 51210
how many square feet does a 14,000 btu heater heat
50,000 btu
36000 Btu
4000 btu or 25% more heat under your pot!