Check the fuel and oil levels when your portable generator is acting up - it won't start if these levels are too low. Please note that fuel quality is also important, as it can degrade after a while in storage. If the fuel has clogged up the engine, hire a home service pro to get it fixed.
The heaters were checked very efficiently and one defective heater was replaced. Although he arrived a little late, I was given a heads up that this was happening so I wasn't waiting and wondering. Work was entirely satisfactory and completed...