Equinox
Journal

Field notes, opinions we'll defend, and a few honest "don't bothers".

No SEO content farms. Each post is written by an Equinox technician — usually because we've been asked the same question by ten homeowners in the same week.

Book a visitRead FAQ
Hands replacing a furnace filter with a new one.
Journal

Field notes, opinions we'll defend, and a few honest "don't bothers".

Cold-climate heat pump installed beside a Toronto brick house.Buying guide
October 12, 2025 9 min

Is a heat pump right for my Toronto house?

We get this question every week. Here's the honest, sometimes uncomfortable framework we use when we visit a home — and the cases where the answer is still "keep your gas furnace."

Read article
Hands replacing a furnace filter with a new one.How-to
November 5, 2025 6 min

Filter changes that actually help (and the ones that don't)

MERV ratings are a marketing minefield. Here's what we put in our own homes, and the inexpensive habit that prevents 80% of the call-backs we see.

Read article
Technician inspecting a furnace with a flashlight in a basement.Field notes
December 1, 2025 5 min

What to do when the heat goes out (the next 30 minutes)

Before you call us. A 30-minute checklist that handles 35% of no-heat calls without a service visit, and gets you on the priority list if it doesn't.

Read article
New floor duct register installed on hardwood.Comfort science
September 18, 2025 7 min

Why rooms feel different temperatures (it's almost never the furnace)

If your bedroom is 4 °C colder than your office, the answer is probably ductwork, returns, or window radiation — not the furnace, the thermostat, or the seasons.

Read article
Outdoor AC condenser opened up for cleaning maintenance.How-to
November 22, 2025 4 min

Should you cover your AC condenser in winter?

The internet is split. We're not. Here's what actually helps, what's harmless, and what's the worst thing you could do (a literal hardware-store mistake we see every year).

Read article
Quarterly newsletter

Four short emails a year. Mostly seasonal tips.

Spring AC checklist, fall furnace prep, mid-summer heat-warning playbook, mid-winter what-to-do-now. No promotions, no marketing list rentals. Easy unsubscribe.

One short email per quarter. Mostly seasonal tips. Easy unsubscribe.

Ready when you are

Have a question we haven't answered here?

Send it. We answer all of them, sometimes in our next post.

Technician inspecting a furnace with a flashlight in a basement.
Basement utility room with furnace and ductwork.

Next — FAQ

Quick answers to the questions we get on most first calls

Continue