EL21KLV-048-230
Lennox SL280UH135V60D 80% AFUE 132,000 BTU 24.5" Variable-Speed Gas Furnace
Lennox SL280UH135V60D 80% AFUE 132,000 BTU 24.5" Variable-Speed Gas Furnace
SKU:SL280UH135V60D
In stock
Dave Lennox Signature two-stage gas furnace: 132,000 BTU input at 80% AFUE in a 24.5-inch D cabinet that fits D-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
$3,071.64
Sale price
$3,071.64
Regular price
Free shipping
Ships free from our Kansas City warehouse to the lower 48 states and D.C., except Washington, Oregon, and Idaho, where you pay the shipping rate shown at checkout. For Alaska, Hawaii, Puerto Rico, other U.S. territories, an APO or FPO address, or an address outside the U.S., call or text (913) 364-0070 for a quote.
Shipping calculated at checkout.
Free shipping
Ships free from our Kansas City warehouse to the lower 48 states and D.C., except Washington, Oregon, and Idaho, where you pay the shipping rate shown at checkout. For Alaska, Hawaii, Puerto Rico, other U.S. territories, an APO or FPO address, or an address outside the U.S., call or text (913) 364-0070 for a quote.
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Shipping policy
Online orders ship from our Kansas City warehouse to the lower 48 states and D.C. If your cart has an item that ships free, your whole order ships free, except to Washington, Oregon, and Idaho, where you pay the checkout rate. For Alaska, Hawaii, Puerto Rico, other U.S. territories, an APO or FPO address, or an address outside the U.S., call or text (913) 364-0070 for a quote. Most orders ship in 2 to 5 business days, and delivery takes 2 to 10 business days. Small packages go by UPS or FedEx. Large equipment goes by freight to the curb with liftgate service, and the carrier needs a signature and an appointment, so inspect it before you sign. You can also pick up at our Kansas City warehouse.
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 SL280UH135V60D
Description
The Lennox SL280UH135V60D is a Dave Lennox Signature Collection two-stage gas furnace rated 132,000 BTU input and 105,000 BTU output on high fire at 80% AFUE. It comes in a 24.5-inch D cabinet, installs upflow or horizontal, and has a variable speed blower sized for 3.5 to 5 tons of add-on cooling.
Key specs
- Heating: 132,000 BTU input, 105,000 BTU output, 80% AFUE, two-stage, 86,000 BTU input on low fire
- Cabinet: D size, 24.5 inches wide, upflow or horizontal
- Blower: 1 hp variable speed motor, 828 to 2,257 cfm, for 3.5 to 5 tons of cooling
- Temperature rise: 40 to 70°F on high fire, 25 to 55°F on low fire
Reading the model number
SL is the Dave Lennox Signature Collection, 2 means two-stage, 80 is the AFUE, and UH is upflow/horizontal. 135 is the 132,000 BTU input, V is the variable speed blower motor, 60 is the nominal add-on cooling size, and D is the 24.5-inch cabinet.
What it pairs with
Coils with the same letter physically match the furnace, so you want a Lennox coil with D 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, and 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
This item ships free from our Kansas City warehouse to the lower 48 states and D.C., and so does the rest of your order, except to Washington, Oregon, and Idaho, where you pay the shipping rate shown at checkout. For Alaska, Hawaii, Puerto Rico, other U.S. territories, or an APO or FPO address, call or text us for a quote. 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 SL280UH135V60D 80% AFUE 132,000 BTU 24.5" Variable-Speed Gas Furnace
AHRI-matched equipment that works with this unit. Add a full system or individual pieces.
Filter matches
Coil
EL21KLV-060-230
AHRI number 217117034
EL21KLV-048-230
AHRI number 217117101
EL21KLV-060-230
AHRI number 217117007
EL22KCV-060-230
AHRI number 217886752
EL22KCV-060-230
AHRI number 217886666
EL18KCV-060-230
AHRI number 217884998
EL18KCV-060-230
AHRI number 217884955
EL22KCV-048-230
AHRI number 217886467
EL22KCV-048-230
AHRI number 217886392
EL19KPV-060-230
AHRI number 217194552
EL19KPV-060-230
AHRI number 217194634
EL18KCV-048-230
AHRI number 217884760
EL18KCV-048-230
AHRI number 217884786
EL18KSLV-060-230
AHRI number 217450071
EL16KC1-041-230
AHRI number 215662024
EL16KC1-041-230
AHRI number 215661679
ML14KC1-041-230
AHRI number 215583834
ML14KC1-041-230
AHRI number 215583489
EL18KSLV-060-230
AHRI number 217450084
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No AHRI-matched systems for this filter.
Specifications
| Specification | Value |
|---|---|
| Manufacturer | Lennox |
| SKU | SL280UH135V60D |
| Product type | Furnace |
| Furnace width | 24.5" |
| Input (BTU/h) | 132,000 |
| AFUE (%) | 80 |
| Voltage | 120 |
| Phase | 1 |
| Frequency (Hz) | 60 |
| Electrical | 120-1-60 |
| MOCP | 20 |
| Height (in) | 33 |
| Depth (in) | 27.75 |
| Shipping weight (lb) | 199 |
| Stages | Two |
| Cabinet width (in) | 24.5 |
| Output (BTU/h) | 105,000 |
| Low-fire output (BTU/h) | 69,000 |
| Cabinet size letter | D |
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) with liftgate delivery added automatically. Pickup available at our Kansas City warehouse. Call/Text (913) 364-0070 for scheduling or commercial delivery. |