Lennox SL297UH040NV36BK 97.5% AFUE 40,000 BTU 17.5" Variable-Speed Gas Furnace
Lennox SL297UH040NV36BK 97.5% AFUE 40,000 BTU 17.5" Variable-Speed Gas Furnace
SKU:SL297UH040NV36BK
In stock
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 SL297UH040NV36BK
Description
Lennox SL297UH040NV36BK: 97.5% AFUE, 40,000 BTU input. Dave Lennox Signature. Variable-speed operation. Width 17.5 inches. Upflow/horizontal.
Specs
- Model / SKU: SL297UH040NV36BK
- Brand: Lennox
- Type: Furnace
- Efficiency: 97.5% AFUE
- Input: 40,000 BTU
- Cabinet width: 17.5 inches
- Staging / motor: variable-speed
- Configuration: upflow/horizontal
- Series: Dave Lennox Signature
Call (913) 364-0070 - we'll size it, draft your order, then you buy online.
Specifications
| Specification | Value |
|---|---|
| Manufacturer | Lennox |
| SKU | SL297UH040NV36BK |
| Product type | Furnace |
| Furnace width | 17.5" |
| Input (BTU/h) | 40,000 |
| AFUE (%) | 97.5 |
| Voltage | 120 |
| Phase | 1 |
| Frequency (Hz) | 60 |
| Electrical | 120-1-60 |
| MOCP | 15 |
| Shipping weight (lb) | 136 |
| Stages | Two |
| Cabinet width (in) | 17.5 |
| Output (BTU/h) | 39,000 |
| Low-fire output (BTU/h) | 25,000 |
| Vent connection | 2 in. intake / 2 in. exhaust (PVC) |
| Cabinet size letter | B |