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ELIOS · e19 · R-410AThe ELIOS space at AirGreenSold and installed by AirGreen across Greater Montreal.
My e19Older series, R-410AData checked Oct. 26, 2026
ELIOS e19 wall unit · previous generation
The e19 is the oldest ELIOS wall unit on the page: its figures come from its brochure, not from a registry.
Six sizes from 9,000 to 36,000, two of them on 115 V: heating down to −20 °C, up to 19 SEER, Inverter Quattro technology. No NEEP or ENERGY STAR record: we therefore show no certified figure for it.
The e19 in four numbers
−20 °Cheating (brochure)
19SEER at best
115 V9,000 and 12,000
65 mof line (36,000)
e19 brochure ENCH0419. SEER under the older method.
6e19 listings
9,000
–36,000
BTU/h nominal, from the smallest to the largest
AirGreen × ELIOSe19 · R-410ADown to −20 °CInverter QuattroService by AirGreen
The essentials
The e19, from its only source: the brochure.
Neither NEEP nor ENERGY STAR has a record for it; ELIOS’s transition bulletin does not mention it.
−20 °C
Heating range −20 to 30 °C, and cooling −20 to 50 °C.
Brochure e19, p. 419 SEER
On the 9,000, 12,000 and 18,000 (older SEER method).
Brochure e19, p. 4115 V
The 9,000 and 12,000 on 115 V; the others on 208-230 V.
Brochure e19, p. 4Inverter Quattro
The technology the brochure highlights for reaching the set temperature quickly.
Brochure e19, p. 310 → 25
Compressor frequency steps: from 10 to 25.
Brochure e19, p. 310,000 BTU/h
Heating rating of the 9,000, more than its cooling rating.
Brochure e19, p. 425 dB(A)
Lowest published indoor level (9,000).
Brochure e19, p. 44 L/h
Dehumidification of the 36,000.
Brochure e19, p. 4Silver ion
Second filter for fine particles, per the brochure.
Brochure e19, p. 31 yr / 5 yrs
Published warranty: 1 year on parts, 5 years on the compressor, optional 10-year coverage.
Brochure e19, p. 2What it was, in figures
The six e19 units, with what the brochure publishes.
No registry holds its certificates: certified cells stay empty.
What replaces it
e19 versus EMC and EBC: what you gain by changing.
The ELIOS bulletin names no replacement for it; here are the two current wall units at the same size.
Owner’s corner
Already have an e19? Here is what we can do for it.
Service, parts, warranty, and a straight answer on availability: it is confirmed at the time of the quotation.
Service and maintenance
We service and repair e19 wall units: cleaning, R-410A refrigerant check, diagnosis. An e19 that works well does not need replacing.
Parts
Remotes, controllers and genuine ELIOS parts: see the ELIOS parts page, or send us a photo of your unit’s label.
Warranty
The e19 brochure publishes 1 year on parts and 5 years on the compressor, with optional 10-year coverage. Check the installation date on your invoice.
The e19 listings
The e19 wall units we have listed.
Availability confirmed at quotation. For a new installation, also look at the EMC and EBC.
Everything to know
The e19 up close, for those who have one.
Its published figures, its noise, its electrical data, and what the switch to R-454B changes for you.
Every model, side by side
The e19 wall units, side by side.
Brochure only: no row has a certified figure.
| Model | Heat at −8 °C | Max at −15 °C | Coldest certified point | SEER2 | HSPF2 (V) | Sound | LogisVert | Certification |
|---|---|---|---|---|---|---|---|---|
| e19 wall unit · 9,000 BTU/h · 115 V | — | — | — | — | — | 25–38 dB(A) | — | no NEEP or ENERGY STAR record |
| e19 wall unit · 12,000 BTU/h · 115 V | — | — | — | — | — | 28–38 dB(A) | — | no NEEP or ENERGY STAR record |
| e19 wall unit · 18,000 BTU/h | — | — | — | — | — | 30.5–43 dB(A) | — | no NEEP or ENERGY STAR record |
| e19 wall unit · 24,000 BTU/h | — | — | — | — | — | 34–48 dB(A) | — | no NEEP or ENERGY STAR record |
| e19 wall unit · 30,000 BTU/h | — | — | — | — | — | 35–52 dB(A) | — | no NEEP or ENERGY STAR record |
| e19 wall unit · 36,000 BTU/h | — | — | — | — | — | 36–52 dB(A) | — | no NEEP or ENERGY STAR record |
Heat at −8 °C, maximum at −15 °C and coldest point: NEEP registry (ashp.neep.org), read by AHRI number on Oct. 14, 2026. SEER2 and HSPF2 region V: same source. LogisVert amounts: Hydro-Québec’s list of eligible heat pumps, Oct. 25, 2026. Sound: ELIOS technical documents. A dash means “not published”.
The thermometer
What NEEP certified for the e19.
No e19 has a NEEP-certified capacity.
The sound meter
The e19 on the Québec.ca scale.
Levels published by ELIOS.
Did you know
What the e19 brochure said about it.
Tap a card to flip it.
Tech corner
For the technician who comes to service it.
Data from the e19 brochure and ELIOS submittals.
| Size | Power supply | MCA / max. protection | Liquid / gas lines | Max. length / height | Indoor unit W×H×D | Heats down to (ELIOS) |
|---|---|---|---|---|---|---|
| 9,000 BTU/h · 115 V | 115 V · 1 Ph · 60 Hz | — / 20 A | 1/4 in / 3/8 in | 25 m / 10 m | 722×290×187 mm | −20 °C |
| 12,000 BTU/h · 115 V | 115 V · 1 Ph · 60 Hz | — / 20 A | 1/4 in / 1/2 in | 25 m / 10 m | 802×297×189 mm | −20 °C |
| 18,000 BTU/h | 208-230 V · 1 Ph · 60 Hz | — / 20 A | 1/4 in / 1/2 in | 30 m / 20 m | 965×319×215 mm | −20 °C |
| 24,000 BTU/h | 208-230 V · 1 Ph · 60 Hz | — / 25 A | 3/8 in / 5/8 in | 30 m / 20 m | 1,080×335×226 mm | −20 °C |
| 30,000 BTU/h | 208-230 V · 1 Ph · 60 Hz | — / 30 A | 3/8 in / 5/8 in | 50 m / 25 m | 1,259×362×282 mm | −20 °C |
| 36,000 BTU/h | 208-230 V · 1 Ph · 60 Hz | — / 35 A | 3/8 in / 5/8 in | 65 m / 30 m | 1,259×362×282 mm | −20 °C |
Refrigerant
R-410A today, R-454B tomorrow: what it changes for your e19.
Your e19: R-410A
It keeps running and is repaired with R-410A. ELIOS’s June 19, 2026 bulletin announces the phase-out of R-410A in 2026 for new equipment.
The replacement: R-454B
The EMC and EBC use R-454B, classed A2L. The two refrigerants are never mixed: a replacement is a complete system, after checking the existing lines.
LogisVert · Hydro-Québec
No LogisVert amount on this page, and here is why.
No e19 is on Hydro-Québec’s LogisVert list of Oct. 25, 2026.
Hydro-Québec does no phone or door-to-door solicitation for LogisVert. The amount shown is indicative: only Hydro-Québec confirms the aid granted.
Questions
Questions about the ELIOS e19 wall unit.
Is the e19 still sold?
It is the oldest R-410A series on the page, absent from ELIOS’s transition bulletin. Availability of a unit is confirmed at the time of the quotation.
Why no certified figure for the e19?
No e19 has a NEEP or ENERGY STAR record under its AHRI number. We only publish what its brochure says.
Does my e19 qualify for LogisVert?
No e19 is on Hydro-Québec’s list of Oct. 25, 2026.
My e19 is on 115 V: what now?
The EBC 12,000 comes in 115 V. For a 9,000, we check whether the panel allows switching to 230 V.
What warranty did the e19 have?
The brochure publishes 1 year on parts and 5 years on the compressor, with optional 10-year coverage.
My e19 still works: should I change it?
Not necessarily. Maintenance can keep it running. We tell you frankly when a repair is no longer worth it.
AirGreen × ELIOSe19 · R-410ADown to −20 °CInverter QuattroService by AirGreen
AirGreen × ELIOS · your project
An e19 to service, repair or replace? We will take a look.
We come and see the unit, tell you frankly whether it is worth repairing, and price the EMC or EBC that would replace it.
AirGreen · Air Conditioning & Heating
RBQ licence 5645-9605-01, subclasses 15.8 (ventilation), 15.10 (refrigeration) and 16 (electrical).
Free on-site estimate across Greater Montreal: Montreal, Laval, Longueuil, the North Shore and the South Shore.
Gas, oil and hydronic work is done by a partner who holds the required licence.
Sources checked on Oct. 26, 2026
- ELIOS, e19 brochure (code ELIOS-E19_ENCH0419), English.
- ELIOS, “A2L Transition R-410A → R-454B” bulletin (TRS_E_410454_1, revision 1, JUNE-19-26).
- NEEP, Cold Climate Air Source Heat Pump List, ashp.neep.org, records read by AHRI number on Oct. 14, 2026.
- ENERGY STAR, Certified Air-Source Heat Pumps dataset (data.energystar.gov, w7cv-9xjt), Canadian market, read Oct. 14, 2026.
- Hydro-Québec, LogisVert eligible heat pump list, owner, existing home, file of Oct. 25, 2026 (ELIOS rows identical to Oct. 14).
- Hydro-Québec, LogisVert participation guide, residential customers, version 1.10, Sept. 15, 2026.
- Québec.ca, “Mesure du bruit”, updated June 16, 2022 (dBA sound scale).
- ENERGY STAR, “Properly Sized Room Air Conditioners”, energystar.gov (sizing chart), read Oct. 26, 2026.
Amounts shown are estimates; only the responsible organizations confirm the aid granted. Product availability is confirmed at the time of the quotation.