FC = [ SP * ( hs hw ) / ( BE * VHI ) ] Microsoft Word Johnston Company Glossary Consumption CalculationZBG Consumption Calculation 2017-07-04 15:07:05 Many customers ask us price the of the and how to calculate consumption when they want to purchase a

Get a Quote· However the heat pump will reduce your bill accordingly for a typical household that uses 800 gallons of oil year a heat pump can reduce the amount of oil used by 300 gallons If oil $275 gallon the price million BTU (British Thermal Units the standard measure of heat in the US) would be $2806

Get a Quote* Enter the price of natural gas as the price therm If the price for natural gas is based on $ 1000 cubic feet divide that number by 10 to enter above For example if the for natural gas is $1750 1000 cubic feet then divide by 10 and enter 175 as the price

Get a QuoteUse this tool to estimate what your annual would be using different systems 1 Look for the row that best describes your current system then 2 Press the Increase or Decrease buttons until the Annual approximates yours You

Get a Quoteand Blowdown Pressure are the same Combustion Efficiency is the % energy that is directly added to the feedwater and not otherwise lost or used Blowdown Rate is the % of incoming feedwater mass flow rate that leaves the as a saturated liquid at pressure

Get a Quote· For example a - unit would generate 36000 BTUs of cooling power Electricity gives the unit the power it needs to generate the cooling BTUs and how much electricity you are using is expressed as kilowatts hour (kWh) To figure you also need to know about amperes watts and volts

Get a Quote: Energy Information Agency (EIA) Dept of Energy residential price averages for the North-East in March 2020 except as noted below (PADD district 1A includes states CT ME MA NH RI VT) Reporting from the Energy Information Agency does not include non- months for oil or propane and some weekly season data was not available; averages represent available EIA

Get a QuoteDetermine the burner output in BTUs hour from the appliance sticker or user documentation The output will be in BTU (for example 40000 BTU) Step Divide the BTUs hour by the energy content Our burner with the 40000 BTU hour output divided by 1075 equals 3721 cubic feet of gas

Get a QuotePellet Stove Month While a pellet stove between $1040 and $3090 it only $35 to $45 month to run your stove A pellet stove is generally used on top of a homes system Much like a fireplace stoves are best used for a single room

Get a QuoteExample: A natural gas water heater with an EF of 57 and a of $000000619/Btu 365 X 41045/57 X $000000619 = $163 For electric water heaters including heat pump units You need to know or convert the unit of electricity by kilowatt-hour (kWh) 365 days/year x 1203 kWh/ ÷ EF x ($/kWh) = annual of operation

Get a Quote· In California natural gas $920 thousand cubic feet or 90 cents therm according to the EIA At this price it would $1098 to generate 1 million Btu of heat using an 82

Get a Quote· This comparison from the Hydrogen Council assumes the hydrogen from auto-thermal reforming with carbon capture and storage in 2030 in

Get a Quote· Divide mileage by usage to see your car's consumption This tells you how many miles you drove gallon of gas For example if you drove 335 miles before refueling and you filled your car up with 12 gallons of gas your consumption was 279 miles

Get a QuoteBtu cubic foot: The total value expressed in Btu produced by the combustion at constant pressure of the amount of the gas that would occupy a volume of 1 cubic foot at a temperature of 60 degrees F if saturated with water vapor and under a pressure equivalent to that of 30 inches of mercury at 32 degrees F and under standard

Get a QuoteIn the last column also displayed in BOLD RED is the units' MMBtu based on the fuels' MMBtu and the units' efficiencies In this case the to produce 1MMBtu with an oil is about $3467 and with wood pellets about $1569 a difference of nearly $19!

Get a QuoteTonnage will increase the price by about $300 to $400 extra of cooling ACs are sized in tonnage which measures the amount of cooling the unit can provide in an hour Typically residential ACs range from 1- units to 5- units (half sizes included ie 25 tons) In general purchase according to 1000 square feet

Get a Quote· For a speed of 18 knot the daily obtained is 5246 Furthermore based on Figs 6 and 7 for the proposed speed wind force Beaufort 4 decreases resistance by 1% (compared to wind force 5) and head wind increases the resistance by 16% (compared to side wind) resulting in a consumption of 5163

Get a Quoteand Blowdown Pressure are the same Combustion Efficiency is the % energy that is directly added to the feedwater and not otherwise lost or used Blowdown Rate is the % of incoming feedwater mass flow rate that leaves the as a saturated liquid at pressure

Get a Quote· The biomass is better in terms of funding options and environmental impact The of a biomass depends on these criteria: the type of you choose; the type; the storage size; To get an idea an automatically-fed pellet between £10000 - £19000 including the installation and

Get a QuoteGet in Touch 010 220 5021 011 462 5552 After Business Hours 076 375 8182 / 084 758 1093 [email protected]

Get a QuoteCopyright © 2020.Boiler All Rights Reserved.