EL22KCV-036-230
Lennox ML180UH090E48BK 80% AFUE 88,000 BTU 17.5" Wide Furnace
Lennox ML180UH090E48BK 80% AFUE 88,000 BTU 17.5" Wide Furnace
SKU:ML180UH090E48BK
In stock
Merit single-stage gas furnace: 88,000 BTU input at 80% 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
Couldn't load pickup availability
We Accept
Shop by size and efficiency
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 ML180UH090E48BK
Description
The Lennox ML180UH090E48BK is a Merit Series single-stage gas furnace rated 88,000 BTU input and 72,000 BTU output at 80% AFUE. It comes in a 17.5-inch B cabinet, installs upflow or horizontal, and has a constant torque blower sized for 2.5 to 4 tons of add-on cooling.
Key specs
- Heating: 88,000 BTU input, 72,000 BTU output, 80% AFUE, single-stage
- Cabinet: B size, 17.5 inches wide, upflow or horizontal (left or right)
- Blower: 3/4 hp constant torque motor, 750 to 1,785 cfm, for 2.5 to 4 tons of cooling
- Temperature rise: 35 to 65°F
Reading the model number
ML is Lennox's Merit line, 1 means single-stage, 80 is the AFUE, and UH is upflow/horizontal. 090 is the 88,000 BTU input, E is the high efficiency constant torque blower motor, 48 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.
This model doesn't carry the X low NOx code. For California, the ML180UH090XE48BK meets the state's 40 ng/J NOx standard, but Lennox says this furnace series can't go in the South Coast, San Joaquin Valley, and Bay Area air districts. It isn't certified for mobile homes, RVs, or outdoor installs.
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
It ships from our Kansas City warehouse. 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 ML180UH090E48BK 80% AFUE 88,000 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 217886062
EL18KCV-036-230
AHRI number 217883713
EL22KCV-036-230
AHRI number 217886063
EL22KCV-036-230
AHRI number 217885989
EL22KCV-036-230
AHRI number 217885880
EL22KCV-036-230
AHRI number 217885751
EL22KCV-036-230
AHRI number 217885720
EL22KCV-036-230
AHRI number 217885683
EL21KLV-048-230
AHRI number 217121627
EL22KCV-036-230
AHRI number 217885914
EL22KCV-036-230
AHRI number 217885589
EL22KCV-036-230
AHRI number 217885621
EL18KCV-036-230
AHRI number 217884038
EL18KCV-036-230
AHRI number 217884025
EL18KCV-036-230
AHRI number 217884026
EL18KCV-036-230
AHRI number 217883962
EL18KCV-036-230
AHRI number 217883916
EL18KCV-036-230
AHRI number 217883875
EL18KCV-036-230
AHRI number 217883775
No AHRI-matched systems for this filter.
Specifications
| Specification | Value |
|---|---|
| Manufacturer | Lennox |
| SKU | ML180UH090E48BK |
| Product type | Furnace |
| Furnace width | 17.5" |
| Input (BTU/h) | 88,000 |
| AFUE (%) | 80 |
| Voltage | 120 |
| Phase | 1 |
| Frequency (Hz) | 60 |
| Electrical | 120-1-60 |
| Height (in) | 33 |
| Depth (in) | 27.75 |
| Shipping weight (lb) | 142 |
| Stages | Single |
| Cabinet width (in) | 17.5 |
| Output (BTU/h) | 72,000 |
| Vent connection | 4 in. round flue connection |
| 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. |