100,000 btu input. The output depends on the efficienct rating of the furnace, ie 95%efficient = 95,000 btu output, 80% = 80,000 btu output.
That is 50,000 BTU per hour.
34,121.4174 btu/h
Heating units are not measured in tons as AC units are. Heating capacity is referred to in 1000`s of btu output per hour of operation. The ratio of input vs output = the efficiency rating, for example if your home furnace is rated at 100,000 btu per hour input and 80,000 btu per hour output . it is 80% efficient (when it was new). For AC 12.000 btu = 1 ton.
Divide the btu output rating by the btu input rating. Both of these values can be found on the furnace`s nametag.
The Electrolux EI30MH55GS Microwave oven can be mounted over high-performance cooktops, with up to 56,000 BTU of total heat output.
The output rating of a 96% efficient boiler or furnace rated at 100,000 input.
A bit north of 50,000btu/hr
The BTU input and output ratings are on the same tag as the model #.
You compare the btu input with the btu output. Divide the input into the output and that will give you the efficiency. With multiple extraction you will have to add all the uses. For example 100 million btuh input, with all sources of output having 82 million btuh- divide 100 into 82, for .82, or 82% efficiency.
2kw = 6,827 Btu/ Hr 5kw = 17,076 Btu/Hr 5kw yields 10,249 Btu more /Hr
The BTU output requirements of your furnace must be determined by heat load and heat loss calculations on the area that is heated. You should consult several HVAC contractors for estimates and recommendations.There are many factors that influence the BTU requirements of a furnace in any location.