I would say a 40,000 BTU furnace could big enough to heat a 400 SQ ft house, but where have you found a 400 SQ Ft house?
1200 foot propane furnace what size do i need
no heat would flow
no heat would flow
Natural Gas Sometimes referred to as forced air systems, these heating systems burn natural gas, propane, oil, or use electricity to heat your home, and are the most commonly used heating systems. Air is heated in the furnace and then distributed throughout your house via ductwork.
60000
In the United States their is only Natural Gas and Propane Gas. If you don't have a Propane Tank in your yard you have Natural Gas. If you have a propane gas furnace and want to change it to a Natural Gas furnace you have to have a heating/ac guy do it or you could burn your house down. The change in pilot size is directly proportional to the btu output of your furnace and is custom sized for each different make and model (1000's of different models in the US)
No different than any other house. Heat ducts can be put into the slab when it is poured or they can be run through the attic and walls and a forced air furnace is used. Wall furnace, baseboard heat or they could have radiant heat in the floor.
A supply house such as johnstone. Take all information of the furnace and old orifice with you and show them what you need.
A pellet stove is a good room heater but may be much more expensive for overall house heating than a regular furnace.
Furnace Hills Tenant House was created in 1850.
About 500 lbs for furnace and about 10,00 ibs for a brick house
Could be a few things, the house being cold, a broken temp sensor, disconnect between the sensor and the furnace/pump.