Heating tune up for one gas boiler and two heat pumps Performed heating maintenance on one Brian gas fired hot water boiler removed and cleaned burners and electronic spark igniter also cleaned burner tray checked the electrical and mechanical components and wiring. Turn system on and check operations and gas lines. Also checked for carbon monoxide. None detected left system working also performed Heating maintenance on two Unico high velocity heat pump checked coils and sprayed with evaporator coil cleaner. Also replaced two April air 210 filters tested all systems operation left system systems working set thermostats as requested by homeowner 70°F.