Compare cold-climate ductless and centrally ducted equipment, then open the New England brochures and technical specifications for your project.
These are the lowest outdoor temperatures stated in the linked Novair brochures. They identify an operating limit; they do not guarantee a specific heating capacity at that temperature. Check the full model tables and matched-system requirements before sizing a job.
| Series | Model family / nominal sizes | Brochure low-ambient rating | Technical source |
|---|---|---|---|
| Northern | LEA09/12/18/24SZ26-O · 9,000–24,000 BTU/h | −26°C / about −15°F | Open New England brochure ↗ |
| Arctic | LEA06/09/12/18/24SZ36-O · 6,000–24,000 BTU/h | −36°C / about −33°F | Open New England brochure ↗ |
| Hyper Heat | LEA09/12/18/24SZ35SK-O · 9,000–24,000 BTU/h | −35°C / −31°F | Open specification PDF ↗ |
| Multi Zone · 2026–27 | LEA18MZ-2P-25SK-O, LEA20MZ-2P-35SK-O, LEA27MZ-3P-25SK-O, LEA28MZ-3P-35SK-0, LEA36MZ-4P-35SK-O | Model-dependent: −25°C / −13°F or −35°C / −31°F | Open 2026–27 brochure ↗ |
| Central | LEA18/24/30/36/48/60-EVOX-30-0 · 18,000–60,000 BTU/h | −30°C / −22°F | Open specification PDF ↗ |
The brochure reports these maximum capacities and COPs for its listed matched systems. Confirm exact suffixes and matched components in the PDF before quoting.
| Outdoor model | Max heating capacity | COP |
|---|---|---|
| LEA18-EVOX-30-0 | 18,629 BTU/h | 2.04 |
| LEA24-EVOX-30-0 | 24,071 BTU/h | 1.91 |
| LEA30-EVOX-30-0 | 25,757 BTU/h | 1.80 |
| LEA36-EVOX-30-0 | 36,876 BTU/h | 1.97 |
| LEA48-EVOX-30-0 | 46,000 BTU/h | 1.90 |
| LEA60-EVOX-30-0 | 54,356 BTU/h | 1.91 |
Source: Novair Central Series PDF included on this page. Its published values and model suffixes should be checked against current U.S. documentation, AHRI matchups, and the latest manufacturer revision before equipment selection.
Qualifying residential systems may receive 10 years on parts, compressor, and labor when installed by an authorized Novair contractor and registered on time. Polar Series systems are excluded; contractors may opt out of labor coverage, and labor reimbursement follows program terms.
Review eligibility and reimbursement terms ↗This catalog is not live inventory. Send the model, quantity, project ZIP, and target timing; our Kingston team will confirm current stock, inbound timing, and pickup or shipping options before you quote.
Request a stock check ↗Browse line sets, line-set covers, stands, wall brackets, mini-split cable, and disconnect accessories. Match sizes and clearances to the selected equipment documentation.
Browse accessories and supplies ↗Get field-informed help from a local team with more than 10 years of heat-pump installation and service experience, plus model brochures and job-focused purchasing support.
Register your HVAC business ↗Each card opens the complete two-page brochure or downloads the PDF for your project files.
Open brochure ↗View the complete Northern Series brochure.
Open brochure ↗View the complete Multi Zone Series brochure.
Open brochure ↗View the complete Arctic Series brochure.
Open the Hyper Heat and Central Series specification previews below.
Cold-climate, single-zone ductless heat pumps designed for room-by-room heating and cooling. The manufacturer’s brochure describes heating operation down to −35°C (−31°F), with a compressor heating belt and base-pan heater for winter conditions.
Models in this specification sheet: LEA09SZ35SK-O, LEA12SZ35SK-O, LEA18SZ35SK-O, and LEA24SZ35SK-O (9,000–24,000 BTU/h). The table covers efficiency, capacity, electrical, indoor/outdoor dimensions, line-set sizing, and more.
2 pages · manufacturer brochure (2025) · ~1.6 MB. Model range and refrigerant may differ in current revisions; confirm before quoting.Unitary/centrally ducted heat pump brochure covering six outdoor-unit sizes, approximately 18,000 to 60,000 BTU/h. The second page includes outdoor-unit and air-handler performance, electrical, dimensional, and piping data.
Models shown: LEA18, LEA24, LEA30, LEA36, LEA48, and LEA60 EVOX-30 series. Confirm exact suffixes and matched components in the PDF before specifying.
2 pages · PDF · ~1.2 MBOpen the manufacturer’s current multi-zone brochure for model sizes, combinations, performance, electrical, refrigerant, piping, and indoor-unit information.
Manufacturer-published PDF. Confirm exact model suffixes, matched components, current revision, U.S. applicability, and warranty eligibility before quoting.These files are an initial catalog preview, not a live inventory or price list. Confirm current availability, matched indoor/outdoor models, refrigerant, certification and rebate eligibility, warranty terms, and the latest manufacturer revision with our team. The manufacturer PDFs are provided as published; some on-page previews are rotated for easier viewing.
View mini-split stand specifications → · Browse all installation supplies →
Send your company, project location, model numbers or system requirements, quantities, and target timing. We’ll confirm the right documentation and discuss pricing and availability.
