Familiar names first, then specialists and lesser-known labels. Current-sale evidence is kept separate from registry and legacy status.
Carrier is a useful starting point because its Canadian catalog separates entry, intermediate and communicating equipment. The meaningful comparison is the complete installed system, rather than the size of the logo or the highest efficiency number.
Lennox is useful as a reference point because its furnace names distinguish product tiers, combustion control and blower design. Signature, Elite and Merit are buying categories, not three different measures of construction life. The central question is which quoted functions solve a documented problem in the house. A premium badge does not by itself establish that a larger unit, communicating thermostat or zoning system is necessary.
Trane is an important starting brand, but its naming changes can make a comparison appear more complicated than it is. Current consumer pages use descriptive names such as 97 Two-Stage Variable Speed Gas Furnace and identify the former S9V2-VS name. The modulating model is still recognizable through XC95m. Record both the marketing name and complete equipment number so a renamed family is not mistaken for a wholly different machine.
Bryant offers a useful parallel comparison to other established brands, but its own Evolution, Preferred and Legacy labels must be unpacked before a quote can be judged.
Goodman is useful for comparing different comfort levels without changing the manufacturer. Current GR families span single-stage, two-stage and modulating operation. The June 2026 Canadian price schedule also offers a rare manufacturer-origin equipment-price reference, provided it is not mistaken for an installed quotation.
Rheem’s Canadian lineup makes the distinction between constant-torque and constant-airflow blowers especially important. R951T, R962V and the Prestige modulating models are not interchangeable simply because they all fit within the high-efficiency category.
American Standard offers another established route into the Trane Technologies residential equipment group. Its Platinum, Gold and Silver marketing names should be read alongside the S9 or other full model identification. Some Canadian distributor pages retain Gold S9V2-VS while the current manufacturer page calls it Platinum S9V2-VS. That naming discrepancy is a reason to check exact equipment records, not a reason to assume the quote is dishonest.
YORK’s familiar name now sits within Bosch Home Comfort’s residential business. A useful Canadian comparison includes both the established YP9C and TM9V families and newer Y92E equipment, while making the model generation and Canadian supply evidence explicit.
Amana furnace comparisons should use current AR and AD family names alongside the complete warranty certificate. Older AM and AC product pages can remain searchable, so a familiar model name on a quotation may describe a different generation from the one in the current catalog.
Daikin deserves a comparison that separates its communicating modulating furnaces from simpler staged models. The useful question is which control system, firing range and installed configuration suit the house, rather than whether the brand name alone justifies a premium.
Ruud merits its own quotation review even where it shares a corporate family with Rheem. The Canadian catalog includes Ultra modulating models and Achiever staged models; the local dealer, exact equipment and written coverage determine whether a particular proposal offers good value.
KeepRite is named in NRCan’s manufacturer-participant list. Its familiar presence in Canadian quotations makes it worth comparing at the exact model level rather than assuming that every quote under the label has the same equipment. Ion, QuietComfort and Performance families span materially different controls and heating operation.
Napoleon belongs on a Canadian furnace shortlist because its current gas range spans single-stage and two-stage equipment, with different blower arrangements and cabinet sizes. Compare the current W-series documents rather than assuming an older 9500, 9600 or 9700 brochure describes the unit quoted today.
Bosch’s Canadian furnace catalog is especially relevant when evaluating a furnace alongside a Bosch heat pump. Compare the exact pairing and control functions, as well as the furnace by itself.
Coleman HVAC should be evaluated as a heating-equipment line with model-specific documentation, separate from the familiarity of the Coleman name in other products. Canadian documents exist, but the useful buying distinction is between the actual gas-furnace families and the installing company’s support.
Luxaire is a legitimate Canadian comparison candidate with distributor documentation. It is particularly useful when a local contractor offers it alongside a more familiar related brand. The goal is to identify what changes in the model, controls and service commitment, not to assume that a different badge means a different quality level.
Armstrong Air deserves comparison on its own model specifications rather than a claim that every unit is identical to a Lennox furnace. Allied Air identifies itself as a Lennox International company, but corporate ownership does not establish interchangeable control boards, motors, warranty administration or installation instructions. The current residential catalogue has moved to K-suffix families. That matters when comparing a fresh proposal with reviews or estimates describing older A97MV and A962V equipment.
Dettson merits attention for low-output gas furnaces, electric resistance families and oil replacement equipment. Its range cannot be reduced to one efficiency number or one national availability statement.
Continental offers C97, C96 and C96Q gas families. Its relation to Napoleon is a reason to compare the underlying specification and dealer package, not a reason to assume every cabinet, warranty or installed quote is identical.
Navien’s furnace comparison must distinguish the NPF hydronic forced-air platform from the newer NDF600 gas furnace. Neither should be confused with Navien’s boilers or tankless water heaters.
ACiQ has an official furnace selector and Canadian-market certification records, but its catalog spans equipment with different naming and efficiency levels. Canadian relevance must be checked at the exact SKU rather than applied to everything offered under the brand.
Aire-Flo belongs in the directory as an identification and replacement context, not as a confidently advertised current new-furnace range. Historical Lennox corporate material documents the brand, and Canadian distributor listings still contain Aire-Flo-branded products, but the reviewed current listing is for air-conditioning equipment. That cannot establish a current Canadian furnace catalogue. Owners searching an older furnace name should be able to find an honest explanation of this limit.
AirEase is a meaningful lesser-known Canadian comparison because its Canadian distribution site identifies Kerr Controls and availability in Ontario and Atlantic Canada. That evidence is stronger than assuming a North American product website means the same dealer coverage in every province. It also makes the local support question especially important: ask which branch carries parts for the quoted furnace and which contractor will perform warranty work if the original installer is unavailable.
A Canadian-market certification trail exists for AirQuest furnace configurations. That is stronger than merely finding a United States shopping page, but it does not identify a Toronto installer willing to supply and support the equipment.
Allied Air is included to explain the manufacturer relationship behind Armstrong Air, AirEase, Concord and Ducane. It should not be counted again as if every corporate name represents an additional independently documented consumer furnace choice. The current company overview also identifies Allied Commercial and MagicPak. Those products address different applications and should not be casually substituted for a conventional whole-house gas furnace.
Ameristar warrants inclusion as a lesser-known brand with a Canadian-market certification record. The A951X and A952V families appear in manufacturer professional literature, while an ENERGY STAR record explicitly identifies Canada for an A952V configuration. That is evidence of market relevance, not a promise that a nearby contractor can supply every model tomorrow. Ask the local seller to confirm its distributor, warranty process and full model before paying a deposit.
Arcoaire is included in NRCan’s ICP participant list, although that list renders the name as Acroaire. The official product pages use Arcoaire and identify F-prefix Ion families. Canadian-market certification records provide an additional identity check. None of these records guarantee that a Toronto dealer has the selected unit in stock.
Brock is a Canadian distribution-led alternative with published gas-furnace documentation. The exact model and supporting contractor matter more than assumptions about which familiar badge it resembles.
Caddy brings cordwood central heating into a furnace comparison, but it belongs in a separate fuel category. Its reported wood-combustion efficiency and output measures must not be relabelled as gas AFUE.
Champion HVAC belongs in the sleeper-brand comparison because identifiable equipment and Canadian-market records exist. It should not be confused with other Champion products or treated as an unknown factory. The buying assessment still needs the exact furnace and a local support route.
Comfortmaker appears in NRCan’s ICP participant entry and in Canadian-market certification records. The Ion equipment described by the manufacturer offers a different control proposition from a basic single-stage furnace. The purchasing question is which functions the dealer will provide and commission in this home.
Concord is a practical sleeper candidate when the objective is a documented, appropriately sized furnace rather than a prestige label. The current 97G2VK, 97G2EK and 96G1EK families allow a buyer to compare the value of two-stage heat and different blower systems without leaving one brand. Concord and Ducane share Allied family names, but proposals should still identify the actual branded unit, warranty issuer, distributor and service responsibility.
Conforto is Granby’s current Canadian furnace lead, covering electric KHE/KLE and oil KLR/KLF/KHM families. Its legacy support pages are important when an old Olsen installation is being replaced.
ICP identifies Day & Night among its brands, and the certification data include models with Canada in the market field. This establishes a research trail. It does not establish a current local sales network for every model or make a United States advertised price meaningful in Toronto.
Ducane provides a useful test of whether a less familiar furnace can meet the same written requirements as a widely advertised brand. Its current high-efficiency gas menu separates the 97G2VK variable-speed family, 97G2EK constant-torque two-stage family and 96G1EK single-stage family. A lower profile in consumer advertising should neither disqualify a proposal nor excuse missing design work. Compare the equipment and the installation as separate parts of the purchase.
EcoTemp appears in Canadian-market furnace certification records, including WFSX families. A certification record establishes identity and reported efficiency for a configuration; it is not an installed sales offer.
Evcon is a lesser-known residential furnace badge with a documented RG19 single-stage family. Its website also contains manufactured-housing products, making application identification especially important when an online equipment listing appears inexpensive.
Fraser-Johnston is a useful example of why a national furnace guide should look beyond the most advertised names. There is identifiable manufacturer documentation and a Canadian-market certification history, but a homeowner still needs confirmation of current local supply and service.
Frigidaire’s furnace comparison starts with Essentials and Brilliance families, but the full FG model number matters more than the tier name. Manufacturer copy and certification records must be checked together.
Fujitsu appears in older furnace catalogs, but its strong recognition in heat pumps should not be treated as proof that a current Fujitsu-branded gas furnace is available from a Canadian distributor. This entry separates historical furnace evidence from current purchasing availability.
Gibson is a less conspicuous Nordyne brand worth comparing through its exact KG model and local support. A lower-profile badge is neither evidence of inferior equipment nor proof of a bargain.
GrandAire is present in Canadian-market certification data, with WFSX, WFST and WFJT configuration prefixes. That makes it a legitimate research lead, while present local supply remains a separate question.
Guardian is one of the less familiar equipment badges worth investigating, but it must not be confused with a local HVAC company that happens to use Guardian in its business name. The manufacturer’s RG19 family provides a specific starting point for comparison.
Heil is identified by NRCan among ICP participant brands. Its current manufacturer selector shows Ion, QuietComfort and Performance gas furnaces. A homeowner unfamiliar with the name should neither reject it automatically nor accept an assertion that it is identical to another badge without checking the equipment schedule.
ICP Commercial is a name in Canadian-market furnace certification data. The listing should be treated as an equipment identity trail, not automatically as a separate consumer residential brand to rank beside established dealer offers.
Intertherm focuses on factory-built housing. This is a distinct equipment application: footprint, airflow direction, approved accessories and the home’s installation requirements deserve attention before the usual brand ranking.
Kenmore remains visible in furnace certification records, including more than one model-code pattern. These records can assist identification of existing equipment. They do not establish that a particular legacy retail sales route or Canadian installation offer remains active.
Kerr appears in Canadian oil-furnace research through Paradigm and replacement-system literature. Treat distributor availability and the exact current model as questions to settle before using historical brochures.
Maratherm Canadian-market entries include R96MSN and R96VTN prefixes. This guide records that evidence without inventing an active Toronto dealer network or declaring all historical configurations currently available.
Maytag is a familiar appliance name with a separate licensed HVAC product range. Compare the furnace model and the contractor’s support commitment, rather than transferring a refrigerator’s reputation to a heating purchase.
Miller is another manufactured-housing furnace brand with Canadian-market certification records. Its comparison is most useful when it keeps the home’s application and the exact MG model visible.
Nordyne is principally the manufacturing and support identity behind several furnace badges. Certification records also use NORDYNE as a brand label, so it needs an entry without being counted as an entirely separate technology platform.
Nortron is a name to investigate in the electric-furnace market, with the E-series distinguished from Quebec-only B and D configurations. Province, voltage and motor version are central to a fair comparison.
Payne deserves comparison on its actual equipment and installation scope. A value-oriented proposal can be appropriate, but neither a lower price nor shared manufacturing relationships establish equivalent warranty, controls or service.
Rinnai uses “direct vent furnace” language for room or zone wall heaters. These should be clearly separated from a whole-home ducted furnace comparison and from Rinnai boilers.
RunTru is positioned as a simpler purchasing path within the Trane family. The useful comparison is not whether a lower-priced badge is secretly the same as every premium Trane. Instead, compare the A951X single-stage constant-torque furnace with the A952V two-stage variable-speed alternative and ask whether the proposed installation delivers the comfort functions your home needs. These families have manufacturer technical tables rather than just an efficiency slogan.
SmartComfort appears in the Canadian-market certification dataset under several prefixes. Its presence is not a reason to assume every SmartComfort-labelled product shares a residential replacement application or identical support conditions.
Stelpro SFEX and SFECM are electric-resistance furnaces with different ECM blower control. Their kW ratings, voltage and intended heat-pump role matter more than a comparison against a gas AFUE badge.
Sure Comfort belongs in the lesser-known part of a Canadian comparison because it has a real Canadian product catalog, not merely a name appearing on imported equipment websites. The newer Vantix naming also helps prevent confusion with older S95T and S96T literature.
Tempstar’s reviewed modulating family is F97CMN. NRCan identifies Tempstar in the ICP participant group, and the certification dataset contains Canadian-market entries. Preserve the F-prefix and every suffix rather than swapping in a G-prefix sheet from a related brand.
WeatherKing is a worthwhile lesser-known comparison because the Canadian W96T has an explicit manufacturer specification and a straightforward two-stage, constant-torque configuration. It should be assessed on documented equipment and service terms, without assuming that a less familiar badge is either a bargain or a risk.
WeatherMaker has Canadian-market certification entries bearing PG96MS, PG96VT and PG97VT prefixes. This evidence is useful when identifying a quotation, but it should not be confused with the separate Carrier product-series terminology that homeowners may remember from older equipment.
This census includes historical, corporate, commercial and regional labels. A row count is not market share or a count of unique current retail models. The same equipment can appear in more than one source. Search the exact model and verify current supply.
| Registry brand label | Observations | Source coverage | Current retail status |
|---|---|---|---|
| AC PRO | 56 | NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| ACIQ | 225 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| AIRCO | 111 | EPA Canada-market, NRCan oil | Registry evidence; confirm exact model, stock and Canadian warranty. |
| AIREASE | 177 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| AIREFORCE | 1 | NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| AIREVANTAGE | 20 | NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| AIRQUEST | 584 | EPA Canada-market, NRCan gas, NRCan oil | Registry evidence; confirm exact model, stock and Canadian warranty. |
| AIRTEMP | 38 | NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| ALLIED | 27 | NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| ALLIED COMMERCIAL | 128 | NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| AMANA | 157 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| AMERICAN STANDARD | 299 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| AMERISTAR | 57 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| ARCOAIRE | 558 | EPA Canada-market, NRCan gas, NRCan oil | Registry evidence; confirm exact model, stock and Canadian warranty. |
| ARMSTRONG | 11 | NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| ARMSTRONG AIR | 170 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| BLADEX | 8 | NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| BLUERIDGE | 48 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| BOSCH | 59 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| BREEZE33 | 14 | NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| BROAN | 36 | NRCan electric | Registry evidence; confirm exact model, stock and Canadian warranty. |
| BROCK | 109 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| BRYANT | 601 | EPA Canada-market, NRCan gas, NRCan oil | Registry evidence; confirm exact model, stock and Canadian warranty. |
| BRYANT HEATING & COOLING SYSTEMS | 56 | NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| BRYANT LEGACY | 24 | NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| BRYANT PREFERRED | 21 | NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| CARRIER | 672 | EPA Canada-market, NRCan gas, NRCan oil | Registry evidence; confirm exact model, stock and Canadian warranty. |
| CARRIER CORPORATION | 24 | NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| CARRIER WEATHEREXPERT | 36 | NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| CARRIER WEATHERMAKER | 37 | NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| CARRIER WEATHERMASTER | 23 | NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| CENTURY | 97 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| CHAMPION | 85 | NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| CHAMPION HEATING AND COOLING | 214 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| COLEMAN | 250 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| COLEMAN BY JOHNSON CONTROLS | 89 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| COMFORT-AIRE | 97 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| COMFORTMAKER | 571 | EPA Canada-market, NRCan gas, NRCan oil | Registry evidence; confirm exact model, stock and Canadian warranty. |
| COMFORTSTAR | 12 | NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| CONCORD | 130 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| CONFORTO | 139 | EPA Canada-market, NRCan electric, NRCan oil | Registry evidence; confirm exact model, stock and Canadian warranty. |
| CONTINENTAL | 27 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| DAIKIN | 231 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| DAY & NIGHT | 572 | EPA Canada-market, NRCan gas, NRCan oil | Registry evidence; confirm exact model, stock and Canadian warranty. |
| DETTSON | 154 | NRCan gas, NRCan oil | Registry evidence; confirm exact model, stock and Canadian warranty. |
| DUCANE | 130 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| DURASTAR | 77 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| ECOER | 4 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| ECOTEMP | 148 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| EVCON | 55 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| EVCON BY JOHNSON CONTROLS | 45 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| FRASER - JOHNSTON | 85 | NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| FRASER-JOHNSTON | 170 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| FRASER-JOHNSTON BY JOHNSON CONTROLS | 74 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| FRIEDRICH | 232 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| FRIGIDAIRE | 70 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| FUJITSU | 225 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| GE | 171 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| GIBSON | 42 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| GOODMAN | 166 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| GRANDAIRE | 148 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| GUARDIAN | 55 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| GUARDIAN BY JOHNSON CONTROLS | 49 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| HEIL | 572 | EPA Canada-market, NRCan gas, NRCan oil | Registry evidence; confirm exact model, stock and Canadian warranty. |
| ICP COMMERCIAL | 633 | EPA Canada-market, NRCan gas, NRCan oil | Registry evidence; confirm exact model, stock and Canadian warranty. |
| INTERTHERM | 53 | EPA Canada-market, NRCan electric, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| JOHNSON CONTROLS | 183 | NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| KADEN | 7 | NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| KCC | 17 | NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| KEEPRITE | 572 | EPA Canada-market, NRCan gas, NRCan oil | Registry evidence; confirm exact model, stock and Canadian warranty. |
| KENMORE | 877 | EPA Canada-market, NRCan gas, NRCan oil | Registry evidence; confirm exact model, stock and Canadian warranty. |
| KEPLER | 22 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| LENNOX | 402 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| LUXAIRE | 255 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| LUXAIRE BY JOHNSON CONTROLS | 80 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| MAINLINE | 205 | NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| MARATHERM | 125 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| MAYTAG | 88 | EPA Canada-market, NRCan electric, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| MIDEA | 138 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| MILLER | 62 | EPA Canada-market, NRCan electric, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| MRCOOL | 38 | NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| NAPOLEON | 30 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| NAVIEN | 28 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| NORDYNE | 63 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| OLSEN | 111 | EPA Canada-market, NRCan oil | Registry evidence; confirm exact model, stock and Canadian warranty. |
| OXBOX | 57 | NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| PAYNE | 208 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| PHANTOM | 50 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| REVOLV | 11 | NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| RHEEM | 272 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| ROYALTON | 20 | NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| RUNTRU | 50 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| RUSSELL | 268 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| RUUD | 269 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| SFECM | 9 | NRCan electric | Registry evidence; confirm exact model, stock and Canadian warranty. |
| SFEX | 9 | NRCan electric | Registry evidence; confirm exact model, stock and Canadian warranty. |
| SINCLAIR | 12 | NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| SMARTCOMFORT | 155 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| SPIRIT | 2 | NRCan oil | Registry evidence; confirm exact model, stock and Canadian warranty. |
| STELPRO | 18 | NRCan electric | Registry evidence; confirm exact model, stock and Canadian warranty. |
| SURE | 268 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| TEMPMASTER | 85 | NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| TEMPMASTER, UNITARY PRODUCTS GROUP | 31 | NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| TEMPSTAR | 566 | EPA Canada-market, NRCan gas, NRCan oil | Registry evidence; confirm exact model, stock and Canadian warranty. |
| THERMAL ZONE | 158 | NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| THERMO PRIDE | 10 | NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| TRANE | 359 | EPA Canada-market, NRCan gas, NRCan oil | Registry evidence; confirm exact model, stock and Canadian warranty. |
| TUTTOKOOL | 33 | NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| VELOCITY | 2 | NRCan oil | Registry evidence; confirm exact model, stock and Canadian warranty. |
| WEATHERKING | 181 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| WEATHERMAKER | 171 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| WHIRLPOOL | 161 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| WILLIAMSON-THERMOFLO | 78 | NRCan oil | Registry evidence; confirm exact model, stock and Canadian warranty. |
| WINSUPPLY | 6 | NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| YISO | 4 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| YORK | 216 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| YORK BY JOHNSON CONTROLS | 97 | EPA Canada-market, NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
| YORK, UNITARY PRODUCTS | 25 | NRCan gas | Registry evidence; confirm exact model, stock and Canadian warranty. |
