Fall comes late to Hampton Roads, and it comes gently. The water stays warm into October, the afternoons stay mild, and the first morning that calls for heat usually holds off until mid or late November. That long, easy stretch is a good time to make sure the heating system is ready. When the first cold night finally arrives, it tends to bring a wind off the water and a house full of people who were counting on the heat to work. Here is what you can look at yourself on the systems common in Chesapeake homes, and what a tune-up takes care of for you.
Start with the system you have
Most homes in the area heat with a heat pump, which also cools in summer. Others rely on a gas furnace, and a good number of older homes in Norfolk, Portsmouth, and older Chesapeake still heat with a boiler and radiators or baseboard. Each deserves a slightly different once-over before winter, and none of the checks below requires tools.
If you have a heat pump
- Start by replacing the filter, and set a monthly reminder for the heating season while you are at it.
- Switch the thermostat over to heat and set it three degrees above the room temperature. Within a few minutes you should feel warm air at the vents.
- Clear leaves, pine straw, and shrubs two feet back from the outdoor unit. Coastal air leaves a salt haze on the coil over a summer, and a gentle rinse helps it breathe.
- Pay attention to whether the system settles into a steady run or keeps starting and stopping. Cycling on that first cold morning is worth a service call before the weather turns for good.
If you have a gas furnace
- Replace the filter, just as you would with a heat pump.
- Put a fresh battery in the carbon monoxide detector and test it. If the detector is past the date printed on the back, this is the time to replace it, and our smoke and CO services page explains what a home with gas heat should have.
- Make sure the gas valve on the supply line is open.
- Let the furnace run for fifteen minutes. A dusty smell that fades after a few minutes is normal; a smell that lingers, or anything electrical, is a reason to shut it off and give us a call.
If you have a boiler
- Check that the pressure gauge reads within the range marked on it, and look around the boiler, the pump, and the valves for any sign of water.
- Bleed air from any radiators or baseboard loops that ran cold last season.
- Confirm that the pilot or the electronic ignition lights and the burner settles into a steady run.
- Listen for banging in the pipes as the system warms up, since air in the lines and a failing circulator pump both announce themselves this way, and our boiler service covers both.
What the fall tune-up adds to that
The checks above tell you the system runs, which is reassuring, but they cannot tell you whether it will keep running through February or whether it is running safely, and that is what the tune-up is for. On a heat pump, the technician checks the reversing valve, the defrost control, the refrigerant charge, and the auxiliary heat strips, which only run on the coldest nights. Hampton Roads winters are mild enough that those strips see little use, and one that failed last year can sit unnoticed until a January cold snap. Testing them under load is a standard part of our heat pump service. On a gas furnace, the technician cleans the burners, tests the ignition and flame sensor, checks the gas pressure, and inspects the heat exchanger for the cracks that could let carbon monoxide into the house. On a boiler, the visit covers the burner, the pressure relief valve, the expansion tank, and the circulator.
Whatever you heat with, the visit also covers the blower or pump, the connections, the condensate drain, and the thermostat. Coastal humidity and salt are hard on outdoor electrical connections, so cleaning and tightening them each fall matters more here than inland. If your thermostat is a decade old, this is a natural time to ask about a smart thermostat that can flag a heating fault before the house gets cold.
When replacement is the better plan to make in October
Heat pumps generally last 10 to 15 years, gas furnaces 15 to 20, and boilers 20 or more with regular care. When a system near the end of its range needs a major repair, replacing it is often the kinder choice for your budget, and October gives you time to think it through without a cold house pushing the decision. Our technician’s role at that point is to diagnose, explain, and lay out the options, which means telling you the system’s age, what the repair would cost, what a new system would cost to run, and what your gas service and ductwork allow. If you have gas service and an aging heat pump, a dual fuel system is worth asking about, since it runs the heat pump on mild days and the furnace on the few cold ones. Financing is available for a replacement, and it is worth asking about 10-year worry-free system coverage on a new installation.
Let us get you ready before the first cold night
Russell’s American Mechanical has served Hampton Roads since 1977, and we would be glad to get your system ready for the season. A tune-up booked in October means a convenient appointment and a warm house when the wind finally turns. You can schedule online, reach us through the website chat, or give us a call, and same-day appointments are available by phone when the day allows. Members of the Premium Home Care Agreement receive two heating and cooling visits a year and priority scheduling when the first cold snap fills the calendar.