Can You Really Achieve a Return on Investment in Under 5 Years? Real Case Studies

A Concrete Analysis of Central Heat Pump ROI: Real Installations by AirGreen

At AirGreen, we’ve helped hundreds of homeowners and building managers across Montréal, Laval, Longueuil, the North Shore, and the South Shore make the switch to energy-efficient central heat pump systems. One question keeps coming up: “Is it truly possible to recover the investment in less than five years?” Based on our extensive field experience, we’ve analyzed real-world case studies proving that a fast return on investment (ROI) is not only achievable, but measurable.

Why Aim for a Return on Investment in Less Than 5 Years?

A high-performance HVAC system is a significant investment, but with the help of government subsidies, monthly energy savings, and increased property value, it’s possible to recover the cost quickly. In today’s Québec context—where energy transition incentives are substantial—well-informed homeowners can maximize long-term benefits.

Case Study #1 – Bungalow in Laval with Bosch BOVA36HDN1M20G (3-Ton) Central Heat Pump

Technical Details of the Installation

• Model: Bosch BOVA36HDN1M20G

• Capacity: 36,000 BTU (3 tons)

• Technology: Inverter, R-410A compatible

• Energy Efficiency Rating: SEER 20 / HSPF 10.5

• Hydro-Québec LogisVert Grant Received: $5,295

• Property Type: 1100 sq. ft. bungalow in Laval

• Replaced System: Old oil furnace

Outcome

• Total Project Cost: $14,600 (before subsidy)

• Net Cost After Subsidy: $9,305

• Annual Heating/Cooling Savings: ~ $1,850

• Estimated ROI: 5 years (or 4 years and 7 months with smart thermostat adjustments)

Installed in February, the client immediately experienced better indoor comfort and stable hydro bills even during harsh cold spells.

Case Study #2 – Triplex in Rosemont with FUJITSU AOUA36RLXFZ Central Heat Pump (Multi-Zone)

Project Specifics

• Model Installed: FUJITSU AOUA36RLXFZ

• Total BTU: 36,000 BTU

• Zones Covered: 3 units (ground floor + 2 upper levels)

• Total Subsidy Obtained: $11,250

• Installation: Reused existing ductwork with plenum adjustments

Economic Impact

• Project Cost: $18,500

• Net Cost After Subsidy: $7,250

• Combined Annual Energy Savings (3 units): ~ $3,600

• ROI: 2 years

The owner reported that each unit’s rental value increased by $100/month thanks to the added summer cooling. Beyond the energy savings, the rental appeal of the building improved significantly.

Case Study #3 – Single-Family Cottage in Brossard with GREE FLEXX GMV5 (4-Ton) Central Heat Pump

Project Details

• Model: GREE GMV5, 48,000 BTU

• Technology: VRF, Inverter compressor, R-410A

• Property Type: 2-storey cottage, 2,400 sq. ft.

• Scope of Work: Replaced ducted HVAC system + smart thermostat added

• LogisVert Subsidy: $6,900

Performance Insights

• Total Project Cost: $16,300

• Net Cost: $9,400

• Estimated Annual Energy Savings: ~ $2,050

• Estimated ROI: 4.6 years

The project, completed in October 2024, took 3 days. Our team paid close attention to the existing duct system and air sealing. Comfort during shoulder seasons improved drastically.

Key Factors for a Fast ROI

1. Available Subsidies in Québec

Programs like Hydro-Québec’s LogisVert, Chauffez Vert, and some municipal grants can cut initial costs by up to 50%. AirGreen takes care of every subsidy application to maximize your eligibility.

2. High-Efficiency Heat Pump Technology

Units from brands like Bosch, Fujitsu, or Gree deliver exceptional performance (SEER 18–20+). Inverter technology adjusts output to real-time needs, reducing power consumption without sacrificing comfort.

3. Custom HVAC System Design

At AirGreen, we perform a complete heat load analysis before installing anything. This helps us optimize unit sizing (BTU), duct layout, and the overall efficiency of the system.

Tips to Maximize Your Return on Investment

⚠️ Common Mistakes to Avoid

• Oversizing your heat pump (causes short, inefficient cycles)

• Skipping yearly maintenance (reduces efficiency and lifespan)

• Choosing a model that’s ineligible for subsidies

✅ AirGreen’s Best Practices

• Choose a NEEP or Energy Star certified heat pump

• Pair with a smart thermostat for automated scheduling

• Request an energy audit before and after installation

• Plan your first HVAC maintenance visit within the first year

AirGreen: Your Partner for Sustainable Performance

For over 15 years, AirGreen has supported families and businesses in their energy transition, delivering high-performance central heat pump installations adapted to Québec’s harsh climate. Our certified technicians ensure flawless setup, full documentation for all grants, and responsive after-sales service.

We don’t just install machines. We offer you a clear profitability plan, tools to measure your savings, and tailored support to make sure your investment delivers.

Conclusion: A Sub-5-Year ROI Is Not Only Possible—It’s Proven

The real case studies from AirGreen across Montréal, Laval, Longueuil, the North Shore, and the South Shore clearly show: with smart technical decisions, well-used subsidies, and professional installation, it is absolutely realistic to recover your HVAC investment in under five years. At AirGreen, we make that goal a reality for our clients.