US and Canada
Higher energy bills and documented, quantifiable, ongoing financial harm
Because the published performance data is fabricated, the real-world operating cost of these units is substantially higher than the claimed ratings suggest. A unit whose published SEER2, CEER, or HSPF2 is inflated well beyond its actual performance consumes proportionally more electricity to deliver the same amount of heating or cooling. Every month the unit operates, the gap between claimed and actual efficiency translates directly into excess electricity consumption and higher costs on the resident’s utility bill.
This financial harm is not abstract or speculative. It is measurable, recurring, and cumulative. A resident can compare their actual energy consumption against what the published efficiency ratings would predict, calculate the monthly difference using publicly available energy consumption formulas, and quantify the total financial loss over the entire installation period. That calculation is reproducible, consistent across all similarly situated residents, and directly traceable to the fabricated efficiency data published by the brands in this report. It is precisely the kind of documented, common, calculable harm on which successful class actions are built.
Canada
Class action litigation
In Canada, residents and tenants harmed by the installation of these units have a well-founded basis for class action litigation in every province. Under the Competition Act, any person who has suffered loss or damage as a result of conduct prohibited by the Act — including false or misleading representations about a product’s efficiency — has a private right of action to recover that loss, with no cap on aggregate recoverable damages. Class proceedings legislation in every Canadian province provides the procedural mechanism for certifying a class of affected residents and pursuing that action collectively.
The criteria for class certification are satisfied here in every respect. The class is defined by common, objective facts: every resident in a building equipped with one of the units documented in this report who paid their own energy costs during the installation period. The harm is common to all class members: inflated energy costs attributable to the gap between fabricated and real efficiency. The facts establishing liability are identical across the class: the efficiency ratings are fabricated, the products were never NRCan-listed, and the independent testing required by law was never conducted. The damages, while varying in individual dollar amount based on usage patterns and local energy rates, are calculable using a common methodology that any qualified expert can apply consistently across the class.
Canadian courts have historically certified class actions on exactly these facts — widespread consumer harm arising from misrepresentation of a product’s performance characteristics, common liability questions, and a common damages methodology. The strength of the evidentiary record in this report — with mathematical documentation of the gap between claimed and real performance across every brand, across multiple years, across two countries — provides precisely the foundation that class counsel needs to pursue certification and succeed at trial or achieve a substantial settlement.
United States
Class action litigation
In the United States, the framework for class action litigation arising from these units is equally well-established. Federal Rule of Civil Procedure 23 permits class certification where the class is sufficiently numerous, there are common questions of law and fact, and the claims are typical of the class. All of those requirements are satisfied here. Residents harmed by inflated energy costs resulting from fabricated efficiency ratings have claims under state consumer protection statutes in every jurisdiction, under the FTC Act through state attorney general enforcement, and under common law fraud and misrepresentation.
State consumer protection statutes in most US jurisdictions provide for statutory damages, treble damages for willful violations, and attorneys’ fees — making class actions financially viable for plaintiffs’ counsel even where individual damages are modest. The combination of federal violations — false certification data submitted to the DOE, products that do not meet minimum efficiency standards — with state-level consumer protection claims creates a multi-layered basis for class litigation that plaintiffs’ counsel in multiple jurisdictions can pursue simultaneously. American courts have regularly certified class actions against manufacturers and distributors of energy-using products that were misrepresented regarding efficiency, and the factual record in this report provides the kind of concrete, quantified, cross-brand evidence that drives successful certification and favorable outcomes.
Who is potentially liable to residents in a class action?
Class action liability for resident harm does not fall only on the manufacturer or importer. It extends to every party in the supply chain whose conduct contributed to the residents’ ongoing financial injury.
The manufacturer or private labeler is the primary defendant — the party that fabricated the efficiency data, sold the product into the market without legal authorization, and is the ultimate source of the misrepresentation that set the chain of harm in motion.
The distributor or dealer who sold the unit to the building owner, representing it as compliant and legally authorized, is jointly exposed for the same misrepresentation and for the commercial act of placing an illegal product into the residential building market.
The building owner or developer who purchased, installed, and operated the unit in a residential building — and who may have charged rent or sale prices that reflected the building’s HVAC system as a feature, or represented the building’s energy efficiency to prospective tenants or buyers — faces direct exposure to resident class claims, even if the building owner was itself deceived by the seller. That the building owner was deceived gives rise to a contribution claim against the seller. Still, it does not eliminate the building owner’s direct liability to the residents harmed by their choice of equipment.
The contractor who installed the unit and the engineer who specified it may also face exposure in class proceedings, particularly where the class claims are based on professional representations made during the design or installation process, or where the contractor or engineer continued to install or specify these units after the non-compliance was, or should have been, known.
US and Canada
Disruption from potential forced removal
A resident living in a building where non-compliant equipment is subject to a recall order or forced removal faces the disruption of losing their primary heating or cooling system — potentially on short notice, potentially during extreme weather, and potentially without adequate alternative arrangements during the transition. In a class action context, this disruption is itself a compensable harm, and the costs of alternative arrangements during a forced removal period, as well as the general disruption to the building’s occupancy, are recoverable damages against the responsible parties.
US and Canada
Exposure to uncertified equipment
Equipment that has never been tested by an accredited laboratory and that carries no legitimate certification has also never been verified to perform safely. This is not merely a regulatory concern. In the event of an electrical fault, a refrigerant leak, or a mechanical failure during extreme cold, the fact that the equipment was never independently safety-certified will be central and damaging in every resulting legal proceeding, including class actions for personal injury or property damage. It will weigh heavily in any damage assessment against the parties responsible for placing that equipment in the building.
End-users bear financial harm, physical disruption, safety exposure, and energy cost overruns due entirely to equipment whose claimed performance was never real and whose legal presence in Canada and the United States was never authorized. Their legal remedies — including class action litigation against every party in the supply chain whose conduct contributed to their harm — are real, well-established, actively available in US and Canada, and directly supported by the documented evidence in this report.
