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Furnace Heat Exchanger

How to Clean a Furnace Heat Exchanger

A furnace heat exchanger is cleaned by brushing and vacuuming its accessible exterior surfaces during a professional furnace cleaning — not by disassembly. It is the component separating the air you breathe from combustion gases, so in Ontario the work belongs to a TSSA-licensed technician. It is cleaned as part of every Vacu-Man furnace and […]

drywall dust

BEWARE of Drywall Dust

Yes — drywall dust is bad for you: it irritates the eyes, nose, throat, and lungs, and prolonged exposure can trigger coughing and asthma-like symptoms. Its gypsum and silica particles — the same respirable dust NIOSH flags for lung irritation are fine enough to pass standard furnace filters, so they keep recirculating through your ductwork […]

white plastic dryer vent hose

White Plastic Dryer Vent Hose: Why It’s a Fire Hazard

No — white plastic (vinyl) dryer vent hose and PVC pipe are both unsafe for venting a dryer, and neither meets current code. Plastic traps lint, kinks, softens under dryer heat, and builds static that attracts more lint. The required material is rigid or semi-rigid metal duct, 4 inches in diameter, as short and straight […]

TSSA licensed Gas Techs at Vacu-Man

3 Reasons to Clean Your Furnace and Air Ducts This Spring

Winter means your furnace runs almost constantly for months, and that adds up: dust, debris, and buildup accumulate throughout the system every time it cycles on. Spring is a natural checkpoint to deal with that before allergy season and before the system sits mostly idle over summer. Get a Free Estimate 1. Clears Out Winter […]

Time to change the Air Filters

The air in your home looks clear, until sunlight hits it just right and you notice dust, pet hair, and other particles drifting through the air you’re breathing every day. That air, and everything floating in it, eventually ends up somewhere: on your counters, your walls, and pulled directly into your furnace through the cold […]

Update Your Thermostat Schedule

Update Your Thermostat Schedule

Updating your thermostat schedule is one of the simplest ways to lower your energy bill without sacrificing comfort. Whether you run a central heating system, furnace, heat pump, or air conditioner, you need a way to adjust your indoor temperature as the seasons change, higher ranges heading into winter, lower ones through summer. Here’s how […]

This image shows that vacu-man is currently hiring an air duct technician.

Pursue Your Career As A Duct Cleaning Technician

Becoming a duct cleaning technician doesn’t require a university degree or years of prior training, it requires a valid driver’s license, a clean record, the right certification, and a willingness to work hard. If you’ve ever thought about turning hands-on skills into a reliable career, here’s exactly what it takes and why Vacu-Man might be […]

kijiji duct cleaning

Kijiji duct cleaning

Search Kijiji for duct cleaning and you’ll see plenty of listings offering flat-rate deals for $99 or $100, unlimited registers and vents, sometimes with sanitizing thrown in. What are you actually getting for that price? With Kijiji, buyer beware applies as much as anywhere, “caveat emptor.” Plenty of people have had good experiences through the […]

Dust in the house

Why Is There So Much Dust in My House?

Dust gets into every house, especially once warm weather arrives and windows start opening for fresh air. After months cooped up indoors through a Canadian winter, that instinct to let air flow through makes sense, but it also means more dust finding its way in, and eventually, into your furnace and ductwork. Ready to clear […]

Vacu-Man Furnace and Duct Cleaning
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