regulatory impact analysis for proposed energy conservation standards residential furnaces and boilers september 2006 us department of assistant secretary office efficiency & renewable building technologies program appliances commercial equipment washington dc 20585 ria i table contents 1 0 introduction 2 non policies methodology modeling method policy assumptions 3 interactions 4 no new action financial incentives 5 voluntary targets 10 early replacement 12 bulk government purchases 13 market share impacts 14 results summary alternatives 16 list tables to national furnace boiler trial standard levels benefit cost ratios
