EL22KCV-024-230
Lennox EL297UH045XV36BK 97% AFUE 44,000 BTU 17.5" Wide Furnace
Lennox EL297UH045XV36BK 97% AFUE 44,000 BTU 17.5" Wide Furnace
SKU:EL297UH045XV36BK
In stock
Elite two-stage gas furnace: 44,000 BTU input at 97% AFUE in a 17.5-inch B cabinet that fits B-size Lennox coils. Call (913) 364-0070 to confirm your match.
- Fast shipping
- Expert phone help
- Manufacturer warranty
- AHRI-matched pairings
- Licensed contractor install required for warranty
Regular price
$3,468.66
Sale price
$3,468.66
Regular price
Free shipping
Ships free from our Kansas City warehouse to every state and D.C. except Alaska, Hawaii, Washington, Oregon, and Idaho, where you pay the shipping rate shown at checkout. For Puerto Rico, other U.S. territories, or areas that need ferry or air freight, call (913) 364-0070 for a quote.
Shipping calculated at checkout.
Free shipping
Ships free from our Kansas City warehouse to every state and D.C. except Alaska, Hawaii, Washington, Oregon, and Idaho, where you pay the shipping rate shown at checkout. For Puerto Rico, other U.S. territories, or areas that need ferry or air freight, call (913) 364-0070 for a quote.
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Shipping policy
Free shipping on major equipment from our Kansas City warehouse to every state and D.C. except Alaska, Hawaii, Washington, Oregon, and Idaho, where you pay the shipping rate shown at checkout. If your cart has a qualifying item, your whole order ships free. Most orders ship 2–5 business days; delivery 2–10 days. Small packages UPS/FedEx; large HVAC = LTL curbside + liftgate typical. Signature/appointment for freight; inspect before signing. Call (913) 364-0070 for help.
Returns and refunds
30-day return window from receipt; unused/original packaging + proof of purchase. Start return via info@hvacusa.store or (913) 364-0070 before shipping back to 9411 N Tracy Ave, Kansas City, MO 64155. Sale items/gift cards/custom not returnable. Approved refunds to original payment within ~10 business days after inspection.
About The Lennox EL297UH045XV36BK
Description
The Lennox EL297UH045XV36BK is an Elite Series two-stage gas furnace rated 44,000 BTU input and 43,000 BTU output on high fire at 97% AFUE. It comes in a 17.5-inch B cabinet, installs upflow or horizontal, and has a variable speed blower sized for 2 to 3 tons of add-on cooling.
Key specs
- Heating: 44,000 BTU input, 43,000 BTU output, 97% AFUE, two-stage, 29,000 BTU input on low fire
- Cabinet: B size, 17.5 inches wide, upflow or horizontal
- Blower: 1/2 hp variable speed motor, 465 to 1,370 cfm, for 2 to 3 tons of cooling
- Temperature rise: 35 to 65°F on high fire, 20 to 50°F on low fire
Reading the model number
EL is Lennox's Elite line, 2 means two-stage, 97 is the AFUE, and UH is upflow/horizontal. 045 is the 44,000 BTU input, X means it meets California's 40 ng/J NOx standard, V is the variable speed blower motor, 36 is the nominal add-on cooling size, B is the 17.5-inch cabinet, and K means the furnace is ready for Lennox refrigerant detection.
What it pairs with
Coils with the same letter physically match the furnace, so you want a Lennox coil with B in its size code, such as a CK40CT, CK40HT, or CK40UT.
The AHRI Directory lists this furnace in certified systems with CK40CT, CK40HT, and CK40UT coils and Lennox EL15KC1, EL16KC1, EL18KCV, EL22KCV, ML13KC1, ML14KC1, and ML17KC2 air conditioners, plus EL16KP1, EL18KSLV, EL19KPV, EL21KLV, and ML14KP1 heat pumps. Your efficiency rating depends on the exact outdoor unit, coil, and furnace together.
Sizing and fit
Size the furnace from a Manual J load calculation. Filters and filter mounting aren't included, so plan for a filter rack.
Even with the X low NOx code, Lennox says this furnace series can't go in the South Coast, San Joaquin Valley, and Bay Area air districts.
Warranty and registration
HVAC USA is an authorized Lennox reseller, and everything we sell is new factory equipment. Your full Lennox warranty applies when a licensed, manufacturer-certified contractor installs your system and registers it within 60 days.
Shipping and help
Free shipping on major equipment from our Kansas City warehouse to every state and D.C. except Alaska, Hawaii, Washington, Oregon, and Idaho, where you pay the shipping rate shown at checkout. Call (913) 364-0070, Monday to Friday, 9am to 5pm CST, and we'll help you confirm sizing and an AHRI-matched pairing before you order.
Paired With — AHRI-matched systems for Lennox EL297UH045XV36BK 97% AFUE 44,000 BTU 17.5" Wide Furnace
AHRI-matched equipment that works with this unit. Add a full system or individual pieces.
Filter matches
Coil
EL22KCV-036-230
AHRI number 217886186
EL21KLV-024-230
AHRI number 217443184
EL22KCV-024-230
AHRI number 217885526
EL22KCV-024-230
AHRI number 217885520
EL22KCV-024-230
AHRI number 217885517
EL22KCV-024-230
AHRI number 217885506
EL22KCV-036-230
AHRI number 217886193
EL22KCV-036-230
AHRI number 217886176
EL22KCV-036-230
AHRI number 217886152
EL22KCV-036-230
AHRI number 217886155
EL22KCV-036-230
AHRI number 217886149
EL19KPV-024-230
AHRI number 217446939
EL19KPV-024-230
AHRI number 217446869
EL21KLV-024-230
AHRI number 217443102
EL21KLV-024-230
AHRI number 217115291
EL21KLV-036-230
AHRI number 217443250
EL22KCV-024-230
AHRI number 217885529
EL22KCV-024-230
AHRI number 217885523
EL22KCV-036-230
AHRI number 217886179
No AHRI-matched systems for this filter.
Specifications
| Specification | Value |
|---|---|
| Manufacturer | Lennox |
| SKU | EL297UH045XV36BK |
| Product type | Furnace |
| Furnace width | 17.5" |
| Input (BTU/h) | 44,000 |
| AFUE (%) | 97 |
| Voltage | 120 |
| Phase | 1 |
| Frequency (Hz) | 60 |
| Electrical | 120-1-60 |
| MOCP | 15 |
| Height (in) | 33 |
| Depth (in) | 27.75 |
| Shipping weight (lb) | 126 |
| Stages | Two |
| Cabinet width (in) | 17.5 |
| Output (BTU/h) | 43,000 |
| Low-fire output (BTU/h) | 28,000 |
| Vent connection | 2 in. intake / 2 in. exhaust (PVC) |
| Cabinet size letter | B |
Ordering
| Detail | Value |
|---|---|
| Lead time | Ships from our Kansas City warehouse. Most in-stock items leave in 1 to 3 business days; special-order equipment is confirmed by phone before ship. |
| Freight note | Ships residential freight (curbside). Will-call available at our Kansas City warehouse. Call (913) 364-0070 for liftgate, scheduling, or commercial delivery. |