Hi All I was told by my friend that the rate ($) of Gas and Electricity is too close to justify any savings.... Upon checking my last utility bill the rate was... Electricity rate $0.2670 (kWh) VS Gas rate $0.2126 (kWh). Any kind bros / sis can correct me? I am not so technical... So please correct me if i am wrong. The savings is only $0.2670 MINUS $0.2126 EQUALS = $0.0544 (savings) ? I checked my electric heater and the rating is 3.3kwh... How about gas heater? I saw from the website is 7KW for nominal heat input... Is it 7KWh? any expert or bro/sis pls help? Thk u :)