Job sheet · Project

Installation of a TRANE Pro Space PTAC in Montreal

Transform your home with the TRANE Pro Space PTAC, installed by Montreal's trusted AirGreen. Reliable, efficient, perfect for any season!

By AirGreen Climatisation & Chauffage Admin3 min read
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At a glance

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The full story

The article, chapter by chapter

When it comes to maintaining comfort in your living or working space, the right climate control system isn’t just a luxury—it’s a necessity. At AirGreen, we understand this need, and our recent installation of the TRANE Pro Space PTAC in a charming Montreal residence underscores our commitment to delivering top-notch climate solutions tailored to our clients' unique environments.

A Seamless Transition to Enhanced Comfort

In the heart of Montreal, a classic home sought to upgrade its aging climate system. The requirement was simple yet imperative: replace an outdated PTAC unit with something more robust, energy-efficient, and reliable. Enter the TRANE Pro Space PTAC, a model renowned for its excellence in heating and cooling capacities.

Why Choose TRANE Pro Space PTAC?

This installation wasn’t just about replacing an old unit; it was about elevating the home’s comfort to new heights. The TRANE Pro Space PTAC is not just any air conditioning unit; it's a powerhouse of features designed to address every conceivable indoor air quality need:

  • Ultra Efficient Operation: Designed to minimize energy consumption while maximizing output, ensuring a greener footprint and lower utility bills.
  • Quiet and Efficient Cooling: Keeps your space comfortably cool without the disruptive noise associated with lesser models.
  • Maximum Temperature Control: With versatile multi-mode operation, it adapts seamlessly whether it’s blistering summer days or chilly winter nights.
  • Smart Technology: Features an intelligent on-board computer for real-time diagnostics and an auto-memory function that retains settings despite power interruptions.

Expert Installation Tailored to Your Needs

The installation of the TRANE Pro Space PTAC in this Montreal home was straightforward, owing to its through-the-wall design. Our skilled technicians ensured that the transition from the old unit to this new powerhouse was smooth, with minimal disruption to the home's daily activities.

A Look at the Installation Process

  1. Assessment and Removal: Our team began by assessing the existing setup and carefully removing the old PTAC unit, ensuring no damage to the home’s structure.
  2. Seamless Installation: Next, we installed the TRANE Pro Space PTAC, which fits perfectly into the existing slot, thanks to its standard size and user-friendly design.
  3. System Testing: Post-installation, we conducted thorough testing to guarantee optimal performance and tweak settings according to the homeowner’s preferences.

The AirGreen Promise

At AirGreen, we pride ourselves on not just meeting, but exceeding customer expectations. Our approach is holistic: we don’t just install units; we enhance lifestyles. The TRANE Pro Space PTAC unit, with its 5-year compressor warranty and 1-year parts warranty, promises long-term satisfaction and performance.

Why Customers Trust Us With Their HVAC Needs

  • Experienced Professionals: Our team comprises seasoned experts who are not just skilled in installations but are also adept at personalized consultations to match your specific needs.
  • Responsive Customer Service: We believe in building relationships with our clients through trust and transparency, evident in our responsive and comprehensive support.
  • Commitment to Excellence: Each project is a step towards perfecting indoor living spaces, reflecting our commitment to both the environment and our customers' well-being.
The steps

How the job unfolds

The main steps of this kind of job at AirGreen. Every house has its quirks: the estimate brings them out.

Step 1 of 7The on-site estimate

We look at the outside wall, the window, the space in the room and the power supply.

  1. The on-site estimateWe look at the outside wall, the window, the space in the room and the power supply.
  2. The quoteThe unit, the sleeve and the price, in writing.
  3. The wall sleeveInstalled following the manufacturer's instructions, so water drains to the outside.
  4. The electrical workA dedicated connection matched to the unit's voltage and amperage.
  5. Unit and grilleThe unit slides into the sleeve; the outdoor grille stays clear.
  6. TestsStart-up and a check of heating and cooling.
  7. The walkthroughControls, filter, what to keep clear.
The tour

What we check on a job like this one

Each number is a point we check on site. Switch between summer and winter to watch air and heat move.

Generic diagram: PTAC installed under a window, through the wall

Generic illustration of this type of installation, not a survey of this job site. Tap a number.

  1. All-in-one: it heats and cools from inside the room, with no separate outdoor unit.

  2. A box that goes through the wall and holds the unit. It is installed following the manufacturer's instructions so water drains to the outside.

  3. This is where the unit exchanges heat with the outdoor air. It must stay clear.

  4. A dedicated connection matched to the unit's voltage and amperage.

  5. On the unit or through a wall thermostat, depending on the model.

  6. Under a window, the unit must leave curtains, sill and opening free, and let air move through the room.

At your place

Is your home ready?

Check what applies at your place. A "no" is not a refusal: it is what we sort out during the estimate.

0 / 6 checked
Maintenance

Good habits, once the unit is in place

Six simple habits that keep the unit going. Your list stays on this device.

0 / 6 checked
Through the seasons

What to do, season by season

Three habits per season for this unit. They take a few minutes and prevent many calls.

  • Clean the filter.
  • Clear the outdoor grille.
  • Test cooling.
For your project

The right pages, at the right time

True or false

Four statements: true or false?

It all comes down to details you have just seen.

1. A PTAC needs a separate outdoor unit.

2. The outdoor grille must stay clear.

3. Any electrical outlet will do.

4. A PTAC can heat and cool a room.

Frequently asked questions

What people ask us about this kind of work

7 questions
What is a PTAC?
An all-in-one unit installed under the window, through the wall. It heats and cools the room with no separate outdoor unit.
Where does it go?
On an outside wall that can take the sleeve, with the grille clear outside and free air in front of the unit.
What does it need electrically?
A dedicated connection matched to the unit's voltage and amperage. AirGreen holds subclass 16 Electricity.
Can the existing sleeve be reused?
Sometimes, if the sleeve fits the new unit and is in good shape. We check on site.
Does a PTAC cool the whole house?
No, it is designed for one room. For several rooms, a multi-zone or a central system is often a better fit.
Does AirGreen hold the required licences?
Yes. AirGreen holds RBQ licence 5645-9605-01, subclasses 15.8 Ventilation, 15.10 Refrigeration and 16 Electricity.
Is the estimate free?
Yes. The on-site estimate is free and the quote follows within 24 hours. Book my free estimate.

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The on-site estimate is free and the quote follows within 24 hours.

  • RBQ licence5645-9605-01 · 15.8, 15.10, 16
  • EstimateOn site, free
  • QuoteWithin 24 hours

Text and photo: a real AirGreen Climatisation & Chauffage job. The diagrams are generic illustrations of the type of installation, not a survey of this job site. Sources of the added figures: airgreen.ca product pages (NEEP / AHRI performance), Hydro-Québec (Heat pumps page, LogisVert, read on 13 October 2026), Régie de l’énergie (rate D as of 1 April 2026).

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