Defrost sensor faults
A sensor or board that is starting to fail can let ice build up on the first cold night.
Snow on Burke Mountain, leaves in Ranch Park, construction dust in new subdivisions. Able Pro tunes up Coquitlam heat pumps so they handle every season.
No heat, no hot water or a gas smell? Call any time, day or night.
Coquitlam heat pumps face different threats depending on where you live. Up on Burke Mountain and Westwood Plateau, the big test is winter: snow drifts around the outdoor unit, long defrost cycles and cold nights that push the system to its limit. Down in the older neighbourhoods, mature trees drop leaves and seeds into the coil every fall. Heat pump maintenance in Coquitlam is about getting ahead of whichever one applies to your home.
We recommend a fall visit to prepare for heating season and, for systems that work hard in summer, a spring visit before cooling kicks in. Each time, we clean, measure and test so you know your system is ready for what is coming.
Small findings during maintenance often prevent a no-heat call later.
A sensor or board that is starting to fail can let ice build up on the first cold night.
Fall debris from big trees blocks airflow through the outdoor coil and cuts heating output.
New Burke Mountain homes often have drywall dust in ducts and filters from the build.
Capacitors that test low are a common cause of breakdowns once demand peaks.
A slow leak shows up as poor readings long before the house feels cold.
Restricted return air makes the heat pump run longer and noisier than it should.
We maintain heat pumps all over Coquitlam. On Burke Mountain, Westwood Plateau and Eagle Ridge, we pay extra attention to snow clearance, defrost and backup heat. In Maillardville, Austin Heights and Ranch Park, older trees mean more debris on coils and more rinsing.
Townhomes and condos near Burquitlam and City Centre often have ductless heads that need regular deep cleaning to keep air fresh.
Book online or call. Fall is ideal for heating prep, spring for cooling prep.
We check the outdoor unit, indoor coil, ducts and controls with the system running.
We clean coils, clear drains and tighten connections, then retest.
You hear what we found in plain language, and get a quote if repairs are needed.
We record readings, not just a quick look, so changes over time are easy to spot.
A care plan keeps fall and spring visits on schedule.
If everything is fine, we say so and do not invent problems.
If trouble strikes between visits, a technician is available any time.
Still unsure? Call (236) 222-2222 and talk it through with us.
Yes. New homes often have construction dust in the ducts and filters, and a first service catches installation issues early. It also starts a maintenance record, which manufacturers may expect under their warranty terms.
Keep a clear path around the unit, brush snow off the top gently, and never shovel snow against it. If snow regularly reaches the coil, we can raise the unit on a taller stand.
If you only book once, fall is usually better because heating season is longer and harder on the system. Homes that rely heavily on cooling in summer benefit from a spring visit too.
Leaves, needles and seeds can pack into the coil and reduce airflow, and overhanging branches can drip sap or fall in storms. Trimming back and regular coil cleaning prevent most problems.
Call (236) 222-2222 or book online and get ready for the next season.
Call or text, 24/7 for emergencies(236) 222-2222We only use your details to arrange your visit.
Thanks! We will call you to confirm a time. Need us sooner? Call (236) 222-2222.