1. Is an automatic setback "switch" hard to install? I have a hot water boiler heating system with two zones - it's a pretty old system (1958!) but in wonderful condition.
2. My ex husband is noticing that the pilot light in his furnace keeps going out after the burners shut off. He has to relight the pilot and will stay lit until the temperature gets to where the thermostat is set. Any ideas?
Thanks - Karen