If you presume furnace problems, try these eight quick heating system repairs you can do yourself prior to calling a heating & plumbing professional.

1. If you suspect furnace problems, attempt these eight quick furnace repairs you can do yourself before calling a
heating and plumbing pro.
1) Check the thermostat to make sure it's on
Move the thermostat setting to "heat." A furnace can be daunting-- especially when the heat will not turn on.
Nevertheless, there is great news from furnace repair pros. Roughly a quarter of all service calls could be avoided
with simple furnace repairs that cost little or nothing. In this short article, we'll concentrate on the common
furnace repairing offenders and show you what to do about furnace problems.
2) Examine shutoff switches and breakers
It sounds astounding, but furnace specialists typically find that the only "repair" a furnace requires is to be
switched on. Look for a standard wall switch on or near the furnace-- all furnaces, no matter what age or type,
have one someplace. Check the breaker or fuse for the furnace as well. Ensure the front panel covering the blower
motor is securely fastened-- there's a push-in switch under it that must be totally depressed for the furnace to
operate.
3) Modification filters
A blocked furnace filter can cause a furnace to shut off. Dirty filters are the heating and plumbing
most common reason for furnace problems. Dust and dirt limit airflow-- and if the filter gets too blocked, the heat
exchanger will overheat and turn off too quickly, and your house will not warm up. If the blower is running
however no heat is coming out, replace the filter. A filthy filter likewise causes soot accumulation on the heat
exchanger, decreasing the efficiency of the furnace and reducing its life.
The owner's handbook shows where the filter is and how to remove it. Modification affordable flat filters at least
once a month. Make certain that the arrow points toward the furnace. Inspect pleated filters once a month. Hold
them approximately the light and if you can't see the light clearly through them, replace them. Manufacturers say
pleated filters benefit three months, however change them more frequently if you have animals, kids or create lots
of dust.
4) Make sure the gas is on
Gas furnace not blowing hot air? Just as with switches, someone may have shut off a gas valve and after that
forgotten to turn it back on. Trace the gas line back from the furnace to the meter, and if you see a handle that's
perpendicular to the gas pipeline, turn it so it's parallel. Gas furnace repair work is depends upon how old your
furnace is. If you have an old furnace or boiler, you might have a pilot burner. Eliminate the front panel and the
burner cover and check to ensure it's lit.
5) Make certain the chimney exhaust flue is clear
Drawn by the warmth, birds often fall into the chimney exhaust flue. Turn the furnace off and the thermostat all
the way down, then take apart the duct where it exits the furnace and check for particles. Be sure to reassemble
the areas in the very same order and direction that you took them out.
6) Eliminate drain lines
High-efficiency furnaces can drain pipes off a number of gallons of water a day in heating season. If the drain lines

2. become limited by sediment or mold growth, the furnace will close down. If the drain tube looks filthy, remove the
hose, fill it with a mixture of bleach and water (25 percent bleach), then flush it after numerous minutes.
7) Look for obstructed or dripping ducts that can limit airflow
If your furnace begins however a couple of spaces are cold, first ensure all the room registers are open. Then take
a look at any ductwork you can get access to and try to find spaces in between areas or branching points. Seal any
spaces between sections of duct with unique metal duct tape. Do not use standard fabric duct tape-- it rapidly
degrades, and it may likewise cause ducts to leakage if it was utilized to seal sections in the past.
Also check for handles protruding from the ductwork. These are dampers or air conditioning system bypasses--
make sure they're open.
8) Clean away leaves and particles from heat pumps or intake and exhaust vents
If you have a furnace that vents out the side of the house, make certain absolutely nothing is obstructing the
intake or exhaust. If either of the pipes is covered with screen mesh (like window screen), replace it with 1/2-in.-
mesh hardware cloth. If ice is clogging one of the pipes, you have a larger problem someplace in the system. Clear
it off and call a service technician to discover why it's occurring.
If you have a heat pump, eliminate lawn and leaves from the fins of the outdoor compressor unit. Before heating
season starts, pipe it down carefully from the top to wash dirt and particles out of the housing.