You should see a steady blue flame.
Carrier furnace maintenance checklist.
All heating systems have some level of air filtration.
Take caution if you are performing any kind of gas furnace maintenance turn off the gas line.
However oil furnace combustion chambers are very different and should only be worked on by professionals.
Working with a trusted commercial hvac professional you can create a customized commercial hvac maintenance checklist for preventative heating and cooling care.
The valve to turn off your gas line should be located near the gas meter.
The program is a complimentary first year service agreement on qualifying commercial equipment purchases in the u s.
Homeowner gas furnace maintenance gas furnace inspection checklist diy.
We recommend leaving indoor coil cleaning to a licensed carrier indoor comfort expert.
Sample diagram of air conditioner.
Annual furnace maintenance is especially critical ahead of winter because this is when the furnace will be needed the most.
The maintenance tasks involving the blower chamber also apply to oil furnaces.
From the most basic 1 inch filter in the blower cabinet to the larger 4 inch media filter often in its own cabinet outside the furnace to the more sophisticated electronic air cleaners and air purifiers all require some basic maintenance.
Included are two operational maintenance visits by factory certified carrier technicians during the standard equipment warranty period.
Look look at the flames in the burner.
Heat pumps on the other hand work more like a central air conditioner than like a furnace so we won t deal with them here.