Air conditioner repair in Bethany

Usually the kindest thing for the system is to switch it off at the thermostat and let it rest. An air conditioner that runs without cooling, hums without starting, or trips its breaker is telling you something is wrong, and running it longer can turn a small repair into a bigger one. A compressor that keeps trying to start against a failed part is working much harder than it should.

Two situations deserve a pause straight away. If the breaker trips a second time after you reset it, leave it off and do not keep resetting it. If you see ice on the copper lines or the indoor coil, set the thermostat to off and the fan to on so the ice can melt. Neither is dangerous to you, and both are easier to diagnose when the system is not forced to keep going.

A few checks are quick and safe. Make sure the thermostat is set to cool and set below the room temperature, and that its batteries are fresh if it uses them. Look at the furnace filter; a clogged filter starves the indoor coil of air and is one of the most common reasons a system ices up. Check that the outdoor unit is clear of grass clippings, leaves and anything stacked against it, and that the outdoor shut-off switch beside it is on.

Please leave the panels closed. Inside the outdoor unit there are parts that hold an electrical charge even with the power off, and refrigerant is not something to top up yourself. If the simple checks do not bring the cooling back, that is the point to call. Our guide on what to do when the air conditioner stops walks through the same steps in more detail.

Most no-cooling calls come down to a short list. A failed capacitor or contactor in the outdoor unit is common and stops the fan or compressor from starting, often with a hum and no movement. A slow refrigerant leak lets the system lose cooling gradually over a season or two, sometimes with ice forming on the lines. A dirty outdoor coil, packed with cottonwood fluff or dust, makes the system run long and struggle on hot afternoons. Less often, the outdoor fan motor or the compressor itself has failed.

A breaker that trips can point to a shorted part, a compressor drawing too much current as it starts, or a loose or corroded wire in the disconnect. Warm air from the vents with the outdoor unit running quietly can be as simple as an iced coil from a blocked filter. Each symptom has its own likely causes, and the technician works through them in order rather than guessing.

Your air conditioner's indoor coil sits on top of the furnace, and it pulls water out of the air as it cools. That water runs into a drain pan and down a small line to a floor drain or a condensate pump. When the line clogs with algae or the pump fails, the water spills over and pools around the furnace. It looks worrying, but it is usually a straightforward fix.

In newer homes such as those in Woodland Hills, Rustlewood Avenue and Country Place, the high-efficiency furnace makes its own condensate too, and the two often share a drain or a pump. A pump that stops in July can therefore be the same pump the furnace relies on in January. If you see water, switch the cooling off, wipe up what you can and check whether the pump is plugged in. Clearing and checking these lines is also part of furnace and AC maintenance.

Work is performed by 313A refrigeration and air conditioning mechanics. Refrigeration and air conditioning work in Ontario is a compulsory trade, so the refrigerant side of your system is handled by someone qualified to open it. If the fault turns out to be in the gas furnace that shares the cabinet, work is performed by TSSA-certified gas technicians.

The technician starts by asking what you have noticed: when it stopped, what it sounded like, whether the breaker tripped. Then they test the electrical parts, check the refrigerant pressures and temperatures, look at the coils and the drain, and show you what they found. You get a written price for the repair and approve it before any part is fitted. If a part has to be ordered, you will know what is being ordered and why, so the cooling can be back while the season still has weeks to run.

Most repairs, such as a capacitor, a contactor, a fan motor or a cleared drain, are well worth making. The harder decisions come with a failed compressor or a leaking coil on an older system, where the repair is a large share of the cost of a new one. In those cases you will hear both options laid out plainly, and there is no pressure to decide on the spot.

If replacement makes more sense, it can be a chance to think about the whole house. Some owners choose a heat pump that cools in summer and helps heat in winter. In Bethany's older houses, such as the late-nineteenth-century homes on Glengarry Road and Davis Street, ducts were often squeezed in long after the house was built, and a ductless system can cool rooms the old ducts never reached well. Our air conditioning installation page explains those choices, and you can ask for a quote whenever it suits you.