# Gree Heat Pump Toronto | Toronto Heat Pump Pros

> Gree heat pump in Toronto, ON. Gree Flexx installs plus service and parts for existing Gree units. Where Gree fits vs cold-climate lines. (647) 277-5401.

URL: https://torontoheatpumppros.ca/gree-heat-pump-toronto/

Ontario Rebates Up to $14,100

# Gree Flexx Heat Pump Installs and Service in Toronto

Last updated: October 23, 2026

Gree Flexx installs where budget and load fit, plus service for existing Gree units.

-   Gree Flexx installs where the load calc fits
-   Honest comparison vs cold-climate lines
-   Service and repair for existing Gree units

Written Manual J Load Calculation From $4,500

Request a Free Load Calculation + Quote

[/contact/ →](/contact/)

 

Call 24/7: (647) 277-5401

[tel:+16472775401 →](tel:+16472775401)

Paperwork submitted5-day turnaroundNo subcontractors

![Gree Flexx outdoor unit beside a newer Heart Lake detached house](/images/misc/gree-flexx-heat-pump-outdoor-unit-on-pad-beside-ne.webp)

**$8,900 installed** Heart Lake, Toronto

\-30C Rated Cold Spec

-   17+ Years Combined
-   Red Seal + TSSA + ESA + HRAI
-   Rebates to $14,100
-   Mitsubishi + Daikin + Fujitsu Certified
-   24/7 Emergency Repair

Gree 

heat pumps in Toronto

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. The **Gree Flexx** is a value option for suites, additions and homes where the load calc says it fits, usually with backup heat. We’re straight about where it sits against the cold-climate lines from Mitsubishi, Daikin and Fujitsu. Already own a Gree? We service and repair them, and source the common parts.

## Where does Gree Flexx fit?

Not every zone needs a top-tier cold-climate system. Gree Flexx makes sense when:

-   The **Manual J load is modest**: a legal basement suite, a small addition, a granny flat
-   There’s **backup heat** in place, a small strip kit or the main house furnace
-   **Budget** is the priority and the space isn’t the family’s main living area

It’s not our pick for heating a whole detached house through a -25C week with no backup. For that we put in 

cold-climate heat pumps

[/cold-climate-heat-pump-toronto/ →](/cold-climate-heat-pump-toronto/)

.

## Gree vs the cold-climate lines

|  | Gree Flexx | Mitsubishi / Daikin / Fujitsu cold-climate |
| --- | --- | --- |
| Best use | Suites, additions, smaller loads | Whole-home heat |
| Deep cold | Pair with backup heat | 100% capacity at -15C, runs to -30C |
| Price | Lower | Higher |
| Rebates | Only listed models | Listed models |

We price both on one page so the trade-off is clear.

## Heart Lake: basement suite

Legal basement suite in a newer Brampton detached that needed its own heat and AC. Gree Flexx ducted to three small rooms with short duct runs, sized by Manual J, with a small strip kit for deep cold. Own thermostat, own breaker. $8,900 installed, five business days quote to running. Single room instead? See 

mini-split heat pumps

[/mini-split-heat-pump-toronto/ →](/mini-split-heat-pump-toronto/)

.

## Gree service and repair

We diagnose and repair existing Gree units: fault codes, boards, sensors, refrigerant leaks and drains. Common parts are sourced quickly. Repair pricing follows our standard 

heat pump repair

[/heat-pump-repair-toronto/ →](/heat-pump-repair-toronto/)

 list, with a $150-$250 diagnostic.

Gree installs and service run mostly in 

Brampton

[/service-areas/brampton/ →](/service-areas/brampton/)

 and 

Vaughan

[/service-areas/vaughan/ →](/service-areas/vaughan/)

, where basement suites are common. 

Book the load calc

[/contact/ →](/contact/)

 and we’ll tell you honestly whether Gree fits.

The Problem

## What goes wrong with gree in Toronto

**1\. Unknown cold-weather record** Budget brands often skip the low-temperature data Toronto buyers need.

**2\. Warranty questions** Owners worry about registration, parts access and who stands behind the unit.

**3\. Cheap now, costly later** A low price means little if the unit can't carry a Toronto winter.

Ontario Rebate Stack

## How much can rebates take off the invoice?

Two programs stack on eligible homes. We book the audits, fill both applications and submit them on your behalf. 40-60% of install cost is commonly offset.

Program 1

### Enbridge HER+

up to $7,100

Cold-climate heat pump replacing gas heat. Pre-retrofit audit first.

Program 2

### Home Renovation Savings Program

$5,000-$10,000

By efficiency tier and household income. Listed equipment only.

Combined

### Stacked total

up to $14,100

Pre-retrofit audit $400-$600, refunded upon install. Post-audit after commissioning.

1.  **1\. Pre-audit** booked before install day. Skip it and the file is usually dead.
2.  **2\. Install** a NEEP / NRCan listed cold-climate model, sized by Manual J.
3.  **3\. Post-audit + file.** We submit HER+ and HRSP for you and track the cheque.

Rebates are "up to" amounts, depend on program terms, audits, equipment listing and household eligibility, and are never guaranteed. 

Full rebate breakdown

[/ontario-heat-pump-rebate-2026/ →](/ontario-heat-pump-rebate-2026/)

.

## Planning gree? Start with the load calc.

Free written Manual J, model numbers and the rebate math on one page. Then decide.

Get Free Load Calc

[/contact/ →](/contact/)

 

(647) 277-5401

[tel:+16472775401 →](tel:+16472775401)

Why Us

## What sets our gree work apart

01

### Straight talk on Gree

We tell you where Gree Flexx fits and where a cold-climate line is the better buy.

02

### Value for suites

Good fit for basement suites and additions where the load is modest.

03

### We service existing Gree

Diagnostics and repairs on Gree units, with common parts sourced.

04

### Sized by Manual J

No guessing. Gree only goes in where the numbers work.

How It Works

## How gree works, step by step

Standard turnaround is 5 business days from accepted quote to a running system, winter included.

1.  01
    
    ### Manual J first
    
    We only recommend Gree Flexx where the load calc says it fits.
    
2.  02
    
    ### Honest comparison
    
    Gree Flexx priced against a cold-climate Mitsubishi, Daikin or Fujitsu option.
    
3.  03
    
    ### Install with backup
    
    Usually paired with a small strip kit or the existing furnace for the deepest cold.
    
4.  04
    
    ### Service + parts
    
    Existing Gree owners get diagnostics and repairs with common parts sourced.
    

Project Case Study

## Gree Heat Pump in Heart Lake, near Heart Lake Conservation Area

![Basement suite mechanical corner with a space heater before the install](/images/misc/unfinished-mechanical-corner-in-brampton-basement-.webp) Before

![Same corner with a Gree Flexx air handler after the install](/images/misc/same-basement-mechanical-corner-with-compact-gree-.webp) After

Heart Lake, near Heart Lake Conservation Area

Legal basement suite in a newer detached needing its own heat and AC. Gree Flexx ducted to three small rooms, sized by Manual J, with a small strip kit for deep cold.

Materials

Gree Flexx ducted system, short duct runs, strip kit

Home size

900 sq ft basement suite

Turnaround

5 business days quote-to-running

Installed price

$8,900 installed

Project brief illustrative of a typical job in this neighbourhood. Your price depends on your Manual J and site conditions.

Our Work

## Recent gree jobs around the GTA

Click any photo to enlarge.

Heart Lake: Gree Flexx ducted to three suite rooms.

Service on existing Gree units.

Small strip kit for deep cold.

Suite on its own thermostat.

Proven Results

## Toronto homeowners on our gree work

Real installs across Toronto neighbourhoods. Rebate captures and winter performance in the owners' own words.

> "Called at 8am with ice all over the outdoor unit. Tech had the defrost board on the truck. Heat back before lunch."

MRMarco R., Little Italy$620 Daikin defrost board repair

> "Basement suite was always cold. One Mitsubishi head, one day, done. My tenant stopped asking for space heaters."

ANAisha N., Trinity Bellwoods$5,900 single-zone mini-split

> "Converted our Rosedale home from oil to Mitsubishi Hyper-Heat in October. Two winters, zero backup heat needed. Enbridge HER+ Oil-to-HP bonus came through at $7,100 and HRSP added $4,800. Combined covered 65% of the project."

DKDaniel K., Rosedale$18,500 Mitsubishi Hyper-Heat 4-ton + oil tank removal

Reviews shown are from customer projects. Individual results and rebate amounts depend on program terms and household eligibility.

Direct Answers

## Gree Heat Pump Toronto FAQ

Still have a question?

Phone answered 24/7. Written answers via the form within one business day.

(647) 277-5401

[tel:+16472775401 →](tel:+16472775401)

Ask in writing

[/contact/ →](/contact/)

How much does a Gree heat pump cost in Toronto?

$4,500-$12,000 installed before rebates, depending on single-zone or a small ducted Flexx system. The Heart Lake suite on this page came in at $8,900.

Is Gree as good as Mitsubishi or Daikin in the cold?

For whole-home heat in Toronto, we recommend the cold-climate lines from Mitsubishi, Daikin and Fujitsu. Gree Flexx is a value option where the load is smaller and backup heat is in place.

Do you repair Gree heat pumps?

Yes. We diagnose and repair existing Gree units and source common parts.

When does Gree Flexx make sense?

Basement suites, additions and smaller zones where the Manual J load fits its capacity and there's backup heat for the deepest cold.

Does Gree qualify for rebates?

Only models on the program lists qualify. We check the specific Gree model against current listings before quoting a rebate.

Do I need backup heat with Gree?

Usually yes in Toronto. A small strip kit or an existing furnace covers the coldest hours.

Keep Exploring

## Related Services

![Single-zone Mitsubishi mini-split head in a finished basement suite in Trinity Bellwoods](/images/misc/single-zone-mitsubishi-mini-split-wall-head-in-coz.webp)

From **$4,500**

### Mini-Split Heat Pump Toronto

Single-zone heat and AC for one room or suite. Basements, additions, laneway suites, condo-townhomes.

View details

[Mini-Split Heat Pump Toronto →](/mini-split-heat-pump-toronto/)

![Service technician diagnosing an iced heat pump outdoor unit with the access panel open](/images/misc/service-technician-in-navy-jacket-kneeling-at-iced.webp)

From **$150**

### Heat Pump Repair Toronto

Scheduled heat pump diagnostics and repair across Toronto. Common Daikin, Mitsubishi and Fujitsu parts stocked.

View details

[Heat Pump Repair Toronto →](/heat-pump-repair-toronto/)

![Cold-climate heat pump outdoor unit running in deep snow on a raised stand behind a Forest Hill brick home](/images/misc/cold-climate-heat-pump-outdoor-unit-running-in-dee.webp)

From **$14,000**

### Cold-Climate Heat Pump Toronto

Heat pumps that keep 100% capacity at -15C and keep running at -30C. The models that actually work in Toronto.

View details

[Cold-Climate Heat Pump Toronto →](/cold-climate-heat-pump-toronto/)

GTA Coverage

## Gree near you

Same crews, same 5-day turnaround. Gree is booked most often in these service areas.

Heat Pump BramptonHeart Lake, Springdale, BramaleaView area

[/service-areas/brampton/ →](/service-areas/brampton/)

 

Heat Pump VaughanKleinburg, Maple, WoodbridgeView area

[/service-areas/vaughan/ →](/service-areas/vaughan/)

![](/images/hero/toronto-brick-semi-detached-house-at-dusk-in-light.webp)

24/7 phone. Same-day no-heat dispatch.

## Ready to price gree?

Free written Manual J, model numbers and an installed price for gree heat pump in Toronto. We file the rebate paperwork.

Request a Free Load Calculation + Quote

[/contact/ →](/contact/)

 

Call 24/7: (647) 277-5401

[tel:+16472775401 →](tel:+16472775401)

-   Rebate paperwork submitted for you
-   Workmanship warranty + manufacturer parts coverage
-   Red Seal, TSSA, ESA, HRAI in-house