Plumbing Zone - Professional Plumbers Forum banner
calculator
1-1 of 1 Results
  1. Business, Marketing, and Sales
    I'm looking for a water heating fuel cost calculator. I'm looking to compare solar, heat pump, electric resistance, natural gas and propane. Variables: hot water volume, Tank or tankless?, delta T, Fuel cost per unit. Any good ones out there?
1-1 of 1 Results
Top