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Evaporative Cooling Repairs Melbourne

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Evaporative Cooling Repairs in Melbourne


When your evaporative cooler starts blowing warm air in the middle of a Melbourne heatwave, you want it fixed fast. BM Heating & Cooling repairs rooftop evaporative cooling units across Melbourne, from our base in the northern suburbs. We access the unit safely on the roof, find the fault, and get cool air flowing again.

We repair all the major evaporative brands, whether you bought the unit from us or not, including Braemar, Brivis and Bonaire, along with the wider Seeley family of Breezair and Coolair. From a failed water pump to worn pads, a fan motor or a controller fault, we carry common parts on the van for a same-day fix wherever we can.

We repair evaporative cooling throughout Reservoir, Preston, Bundoora, Thomastown, Epping, Coburg, Brunswick, Heidelberg, Northcote and right across the Melbourne metro area.

The Evaporative Cooling Faults We Fix


These are the faults we are called out to most on rooftop evaporative coolers.

Blowing warm air: the number one symptom, usually caused by a failed water pump, dry or scaled pads, or blocked water distribution so the pads are not wet.

Not pumping water or leaking: a burnt-out water pump, a clogged spray bar, a stuck float or solenoid valve overfilling the tray, or leaks from a cracked reservoir or perished seals.

Fan not spinning or weak airflow: a failed fan motor, a worn drive belt on older units, or a failed capacitor.

Smells and controller faults: a musty smell from mould on dirty or saturated pads, or an unresponsive wall controller. Melbourne's hard water also scales up pads and pumps faster, which we descale and clean.

HVAC technician repairing a rooftop evaporative cooling unit with the panels off in Melbourne

How We Repair Your Cooler


Evaporative units sit on the roof, so safe rooftop access is where every repair begins.

Full diagnosis: we take off the lid and side panels and check the pads, pump, spray bar, float and solenoid valve, fan motor, belt, capacitor, controller, wiring and reservoir.

Repair and replace parts: we replace pumps, fan and blower motors, drive belts, cooling pads, float and solenoid valves, capacitors and controllers, and we descale the spray bar and pump to clear Melbourne's hard-water scale.

Water management and testing: we clear the drain, fix leaks, reset the water level and run the unit to confirm it is cooling properly. Spring, before summer, is the ideal time for a check so pump and pad wear is caught before peak demand.

HVAC technician replacing the water pump inside a rooftop evaporative cooling unit in Melbourne

Why Choose BM Heating & Cooling


Safe Rooftop Access

Evaporative units are roof-mounted, and we have the gear and experience to work on them safely, which is not a DIY job.

Fast, Local Response

Melbourne based with common parts on the van, so we can often repair your cooler the same day, right when a heatwave hits.

All Brands, Honest Advice

We repair every major evaporative brand, including older and discontinued models, and give you honest replacement advice, never an upsell.

Repair or Replace, and the Brands We Fix


Pads and pumps are normal wear items, so replacing them on an otherwise sound 8 to 10 year old cooler is routine, not a reason to replace the whole unit.

Evaporative coolers typically last 10 to 15 years. If yours is 12 to 15 years or older with a corroded or cracked cabinet, recurring leaks, or weak cooling even after servicing, replacement is usually the smarter spend. A good rule is that if a repair costs more than about a third of a new unit, replace it.

We repair Braemar, Brivis and Bonaire, plus Breezair, Coolair and other brands, including discontinued models, regardless of who installed the unit. If a replacement makes more sense, we will explain your options honestly.

BM Heating and Cooling evaporative cooling service van in Melbourne

Book an Evaporative Cooling Repair in Melbourne


Cooler blowing warm air? Our team will safely access the rooftop unit, find the fault and get it cooling again, often the same day.

Call us now to book your service, or fill out our online form and we will get straight back to you.

Email: admin@bmheatingandcooling.com    Phone: 0487 395 496

Evaporative Cooling Repairs FAQs


Usually a water-supply problem: a failed pump, dry or scaled pads, or blocked distribution lines mean the pads are not wet, so the air cannot cool.

Once a year, in spring before summer, is ideal, as it catches pump and pad wear before peak season.

Warm air, weak airflow, water leaks from the roof unit, musty smells, an unresponsive wall controller, or the unit not turning on.

Some cleaning is DIY, but the unit is roof-mounted and involves water and electrical components, so pump, motor, capacitor and controller work should be done by a licensed technician for safety.

Under 10 years with one failed part, repair. Over 12 to 15 years with recurring faults, leaks or a corroded cabinet, replacement is usually smarter. A repair costing more than about a third of a new unit means replace.

Pumps typically last 5 to 7 years, and pads wear and scale up faster in Melbourne's hard water. Both are normal, replaceable wear items.

Yes. Braemar, Brivis, Bonaire, Breezair, Coolair and others, including older and discontinued models, regardless of who installed it.

Often yes. We carry common parts on the van, covering Reservoir and the surrounding northern Melbourne suburbs.

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