Jeannette asks: My home has ducted gas heating but no cooling. What can I do to keep it cool in the summer with mimimal expense.
Claire asks: Is ducted air-conditioning is energy efficient?
Melissa asks: We have major condensation on windows in winter, leading to mould. Have you heard about a ventilation system called Ventisand and any ideas on how to resolve our issue permanently?
Patsy asks: Could you please let me know which is the warmest and most economical heater? Also which ones aren’t warm? Our expert answers with some interesting tips on choosing a heater.
Susie asks: My electricity bills have almost doubled this year, causing me lots of stress. I am interested in solar or any other sources of power which can help reduce my bills.
Patrice asks: Is our convective flueless gas heater using more energy as it gets older? We have had it for 14 years. Also, if we do replace it can we recycle it?