York · Series
York Y91E (registry family)
York Y91E models are registered in Canada's national efficiency registry (NRCan EnerGuide, export read 2026-09-09); registry AFUE reaches 96% afue.
Series rating plate
- Family code
- Y91E
- Tier
- —
- Burner
- Single-stage
- Blower
- Unknown
- AFUE claim
- Up to 96% AFUE
- Fuel
- Natural gas
- Positions
- Status
- Current · Available in Canada
This series record groups the York Y91E gas-furnace nameplate families found in the official Canadian registry export of 2026-09-09. Certified efficiencies in the registry reach 96% afue.
Each model page under this series cites the registry listing for its exact identifier, input rating, heating capacity and certified AFUE. Orientation coverage is recorded from the registry configuration field; installation and control details are added as the manufacturer's literature is verified.
Highlights from the manufacturer's product data
- Up to 96% AFUE
- Y91E nameplate families in the NRCan registry
Models in this series
Y91E026A08SMPS1
York Y91E026A08SMPS1
Registry-verified York Y91E026A08SMPS1 gas furnace: Up to 96% AFUE, listed in Canada's NRCan EnerGuide registry (2026-09-09).
Y91E040A10SMPS1
York Y91E040A10SMPS1
Registry-verified York Y91E040A10SMPS1 gas furnace: Up to 96% AFUE, listed in Canada's NRCan EnerGuide registry (2026-09-09).
Y91E060A10SMPS1
York Y91E060A10SMPS1
Registry-verified York Y91E060A10SMPS1 gas furnace: Up to 96% AFUE, listed in Canada's NRCan EnerGuide registry (2026-09-09).
Y91E060B12SMPS1
York Y91E060B12SMPS1
Registry-verified York Y91E060B12SMPS1 gas furnace: Up to 96% AFUE, listed in Canada's NRCan EnerGuide registry (2026-09-09).
Y91E080B12SMPS1
York Y91E080B12SMPS1
Registry-verified York Y91E080B12SMPS1 gas furnace: Up to 96% AFUE, listed in Canada's NRCan EnerGuide registry (2026-09-09).
Y91E080C16SMPS1
York Y91E080C16SMPS1
Registry-verified York Y91E080C16SMPS1 gas furnace: Up to 96% AFUE, listed in Canada's NRCan EnerGuide registry (2026-09-09).
Y91E080C20SMPS1
York Y91E080C20SMPS1
Registry-verified York Y91E080C20SMPS1 gas furnace: Up to 96% AFUE, listed in Canada's NRCan EnerGuide registry (2026-09-09).
Y91E100C16SMPS1
York Y91E100C16SMPS1
Registry-verified York Y91E100C16SMPS1 gas furnace: Up to 96% AFUE, listed in Canada's NRCan EnerGuide registry (2026-09-09).
Y91E100C20SMPS1
York Y91E100C20SMPS1
Registry-verified York Y91E100C20SMPS1 gas furnace: Up to 96% AFUE, listed in Canada's NRCan EnerGuide registry (2026-09-09).
Y91E120D20SMPS1
York Y91E120D20SMPS1
Registry-verified York Y91E120D20SMPS1 gas furnace: Up to 96% AFUE, listed in Canada's NRCan EnerGuide registry (2026-09-09).
Capacity and width variants documented on this site. Values from the manufacturer's product data; “—” means not published there.
| Size | Input high (BTU/h) | Input low (BTU/h) | Output high (BTU/h) | AFUE upflow (%) | AFUE down/horiz (%) | Width (in) | Page |
|---|---|---|---|---|---|---|---|
| Y91E026A08SMPS1 | 26,000 | — | 25,000 | 96 | — | — | Model page |
| Y91E040A10SMPS1 | 40,000 | — | 38,000 | 96 | — | — | Model page |
| Y91E060A10SMPS1 | 60,000 | — | 57,000 | 96 | — | — | Model page |
| Y91E060B12SMPS1 | 60,000 | — | 57,000 | 96 | — | — | Model page |
| Y91E080B12SMPS1 | 80,000 | — | 76,000 | 96 | — | — | Model page |
| Y91E080C16SMPS1 | 80,000 | — | 76,000 | 96 | — | — | Model page |
| Y91E080C20SMPS1 | 80,000 | — | 76,000 | 96 | — | — | Model page |
| Y91E100C16SMPS1 | 100,000 | — | 95,000 | 96 | — | — | Model page |
| Y91E100C20SMPS1 | 100,000 | — | 95,000 | 96 | — | — | Model page |
| Y91E120D20SMPS1 | 120,000 | — | 114,000 | 96 | — | — | Model page |
Venting
Condensing furnace (registry AFUE 95 percent or higher); plastic venting and condensate details come from the manufacturer's installation literature.
Fault codes for this series
No codes documented yet for this series. See the York index.
Manuals and documents
Talk it through before you decide
A consultation covers sizing, staging, venting and whether a heat pump belongs in the plan. No purchase required.