What Unilux VFC does

Unilux HVAC Industries, operating under the legacy name Unilux VFC, is a Canadian manufacturer of vertical stack HVAC systems for residential high-rise buildings, in operation since 1972 and headquartered in Woodbridge, Ontario with a parts and service office in Mississauga. The company designs, manufactures, and sells a full portfolio of vertical stack equipment including two-pipe and four-pipe fan coils, DX hybrid fan coils, horizontal fan coils, and water source, geothermal, and hybrid heat pumps in sizes ranging from 0.5 to 3.0 tons. Its core technical differentiator is a patented integrated Energy Recovery Ventilation (ERV) system introduced in 2008 that supplies fresh air while minimizing energy loss; the product line is also supported by a Wi-Fi smart thermostat, a proprietary heat pump diagnostic logger, and a bundled Ecobee thermostat integration.

The company operates a B2B enterprise field-sales model targeting developers, mechanical engineers, and property managers for new high-rise construction projects, complemented by an aftermarket/retrofit channel (Unilux CRFC) serving aging installations more than 25 years old and a direct parts and service operation. Revenue is generated through one-time hardware sales of capital equipment (two-pipe through four-pipe and hybrid configurations), parts and replacement units (notably direct replacement units compatible with legacy Bulldog systems), and professional installation and technical support services. Distribution is factory-direct through a regional sales representative network covering four Canadian provinces and at least 21 US states, supported by a bilingual English/French website and active LinkedIn and Facebook channels.

Unilux has been owned by VAST Industrial Corp., a privately held diversified industrial conglomerate, since 2013 and operates as a subsidiary within that portfolio. The company reports that more than 500,000 residential units across North America are served by its equipment, holds ETL and AHRI certifications across its product lines, and was ranked 107th in the 2025 Report on Business ranking of Canada's Top Growing Companies (up from 174th in 2024). VAST expanded its HVAC platform further in November 2025 with the acquisition of The Whalen Company.

Name

Unilux VFC

Legal name

Unilux HVAC Industries

Website

https://uniluxvfc.com

Company type

Private

Founded year

1972

Operating status

Operating

Headcount range

11–50 employees

Short description

Canadian manufacturer of vertical stack HVAC systems (fan coils and heat pumps) for residential high-rise buildings, founded 1972 and serving developers, engineers, and property managers across North America under parent VAST Industrial Corp.

Ownership category

akta.pro rank

Product category

Residential High-Rise HVAC Equipment

NAICS

Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (33341), Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing (333415)

SIC

Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585)

akta.pro primary industry

HVAC Equipment (Heating, Cooling & Air Handling) (IMAHAKAB)

akta.pro secondary industry

Heat Exchangers, Coils & Hydronic HVAC Components (IMADANAF)

Keywords

• Vertical stack fan coils
• Water source heat pumps
• Residential high-rise HVAC
• Energy recovery ventilation
• Geothermal heat pumps

Headquarters

HQ city

Woodbridge, Ontario

HQ country

Canada

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Operations, Supply Chain, Personnel, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. HVAC Equipment Manufacturing and Sales: Manufactures and sells vertical stack fan coils and heat pump systems for new construction and retrofit applications in residential high-rise buildings. Equipment sales are one-time capital purchases with models ranging from entry-level two-pipe systems to advanced four-pipe and hybrid configurations.
2. Parts and Aftermarket Service: Replacement parts, direct replacement heat pump units, and service support for existing installations. Targets aging systems over 25 years old for retrofit projects. Parts store operates through direct customer contact.
3. Professional Services: Installation services and technical support for HVAC systems. Service team available for maintenance and troubleshooting.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Unilux HVAC Industries is a Canadian manufacturer of residential high-rise HVAC equipment specializing in vertical stack systems for new construction and retrofit. The company produces vertical and horizontal water source, geothermal, and hybrid heat pumps, as well as two-pipe, four-pipe, and DX hybrid fan coils, with optional patented integrated Energy Recovery Ventilation (ERV). It also sells direct replacement heat pump units compatible with legacy Bulldog Innkeeper/Homekeeper systems, replacement parts, and service support to developers, engineers, property managers, and homeowners across North America.

Product overview

Unilux VFC is a manufacturer of residential high-rise HVAC systems, specializing in vertical stack systems since 1972. The company offers two main product categories: heat pumps (water source, geothermal, hybrid, and horizontal configurations in sizes from 0.5-3.0 tons) and fan coils (vertical stack two-pipe, four-pipe, DX hybrid, and horizontal configurations with CFM ranges from 200-1200). Both product lines can be equipped with the company's patented integrated ERV technology. The portfolio is complemented by a smart Wi-Fi thermostat, a diagnostic heat pump logger tool, and direct replacement units for legacy systems. In 2022, Unilux VFC and VHP unified under the single Unilux HVAC brand.

Differentiator

Problem solved

Functional benefit

Brands

• Unilux CRFC: Unilux Certified Retrofit Fan Coils - manufactured and installed to replace aging fan coils in the retrofit market
• Unilux VHP

Products and services

• Vertical Stack Water Source Heat Pumps (UVHPxxL)
• Vertical Stack Geothermal Heat Pumps
• Vertical Stack Hybrid Heat Pumps
• Horizontal Water Source Heat Pumps (UZHPL)
• Unilux Direct Replacement Heat Pump Unit
• Vertical Stack Two Pipe Fan Coils (DL(E))
• Vertical Stack Four Pipe Fan Coils (DSC)
• Vertical Stack DX Hybrid Fan Coils
• Horizontal Fan Coils (LLE and LSC)
• Unilux CRFC Retrofit Fan Coils

Quantifiable outcome

• Installation time under 30 minutes with zero disruption
• +2 more outcomes

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

Feature3 records

Partnerships

One partnership is on record.

• VAST Industrial Corp.coreStrategic or Co-development Partner · 1 January 2013VAST Industrial Corp. acquired Unilux VFC in 2013 to extend production capabilities. VAST is a privately owned operator of multiple industrial companies. The acquisition enabled Unilux to expand manufacturing capacity and consolidate operations under the unified Unilux HVAC brand in 2022.

Scale indicators4 records

Recent moves9 records

Expansion highlights6 records

Broad incumbents

• Daikin: Largest global HVAC manufacturer with strong presence in heat pumps and VRF systems — broad incumbent increasingly active in North American residential and commercial heat pump segments overlapping Unilux's offerings.
• Bosch Thermotechnology: Manufacturer of heat pumps, boilers, and residential HVAC systems with strong North American presence — broad incumbent whose heat pump product lines and electrification focus directly intersect Unilux's positioning.
• Carrier Global: Global HVAC manufacturer with a wide range of residential and commercial heating, cooling, and ventilation products — broad incumbent that competes in the same vertical stack / high-rise categories as Unilux but with far broader portfolio and scale.
• Trane Technologies: Global HVAC leader offering heat pumps, air handlers, and commercial refrigeration across all verticals — broad incumbent whose commercial and high-rise product lines overlap Unilux's core category but at much greater scale.

Direct peers

• FHP Manufacturing: Manufactures vertical water source heat pumps and fan coils for multifamily and high-rise residential buildings — directly overlaps Unilux's product portfolio and customer base of developers, engineers, and property managers.
• WaterFurnace: Leading manufacturer of geothermal heat pumps for residential and commercial applications — closely comparable on heat pump technology category, energy-efficiency positioning, and engineering-spec B2B GTM.
• ClimateMaster: Specialist in geothermal and water-source heat pumps including vertical stack models for multifamily and high-rise residential — overlaps Unilux's geothermal heat pump product line on similar specification and B2B sales motion.
• Bard Manufacturing: Produces wall-mounted, vertical, and self-contained HVAC units for modular, multifamily, and educational facilities — closely comparable niche in vertical/package HVAC for residential and light commercial applications.
• First Co. Manufacturer of fan coil units, blower coils, and air handlers for residential and commercial HVAC — directly comparable on fan coil product line serving similar vertical and horizontal configurations.
• The Whalen Company: Manufacturer of vertical stack and PTAC HVAC systems for multi-family and high-rise residential — directly comparable to Unilux's vertical stack product line and now part of the same VAST Industrial Corp. portfolio after the November 2025 acquisition.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/UniluxVFC
• LinkedInlinkedin.com/company/unilux-vfc-corp

Compliance9 records

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Unilux VFC