lobbyists why they choose to work on particular issues. The existing implication seems to be that lobbyists choose to work on whatever issues or policies they believe are relevant to their membership, when , in fact, lobbyistsâ decisions about where to direct their efforts are constrained by a variety of internal and external factors.
A Propane heater producing 40,000 BTUâs and the average cost of filling a propane cylinder (5 gal) of $16 (approx. 10 hours of fuel), makes the average cost $1.60/per hour for a propane patio heater.Consult your owner manual thoroughly before installing your patio heater.TU or Btu (The British thermal unit) is a unit of energy equal to about 1.06 kilojoules. It is approximately the amount of energy needed to heat one pound of water by one degree Fahrenheit. You can compare patio heaters by the amount of BTUâs produced.
Once you know the kilowatts used per hour and the cost of kilowatts per hour, plug in the number of hours you plan to use the heater each day. For example, a 1,500-watt portable space heater that runs for 12 hours a day at a rate of $0.10 per kilowatt hour will cost $1.80 per day.Hereâs how it looks: 1.5 Kilowatts Used Per Hour X $0.10 kWh X 12 hours = $1.80 a day.or example, a 1,500-watt portable space heater that runs for 12 hours a day at a rate of $0.10 per kilowatt hour will cost $1.80 per day.