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Key Features
SPARE PARTS
Select your PNC How to find the right PNC PNC ID PNC PERSISTENT ID MODEL ON LABEL 958687529 958687529 DFLD40121
WARRANTY INFORMATION
Please see Warranty Policy and Procedures Manual for further information from the date of sale.
REQUIRED FOR INSTALLATION
Hardware is required for this unit to be fully operational, please ensure that you select a hardware to complement your selection
OPTIONAL ACCESSORIES
Optional accessories that can be added to the product to enhance your experience
DOCUMENTS
Download
STAY WARM WITHOUT BEING DISTURBED
The Dometic DFLD40121 40,000 BTU Large Furnace boasts a quiet operation due to reduced air turbulence. For easy and flexible installation, it may be placed vertically or horizontally. With the most duct configurations on the market, you can distribute heat exactly as you need it. Access door and thermostat sold separately. Please ensure the existing cutout will accommodate this model.
Specifications
General
| SKU / Part Number | 9108923366 |
Performance
Logistics
Documents & Downloads
PDF — Click to view or download 📄 OPERATING MANUAL Dometic DF (Furnaces Series DFSA, DFSD, DFMD, DFLD, DFLA) - Operating Manual AMER3
PDF — Click to view or download 📄 SHORT INSTALLATION AND OPERATING MANUAL Dometic DF (Furnaces Series DFSA, DFSD, DFMD, DFLD, DFLA) - Short Installation a
PDF — Click to view or download
| Btu | 40000 |
|---|---|
| Voltage | 12V DC |
| Fuel type | LP Gas |
| Model | DFLD40121 |
| Part number | 9108923366 |
| Mounting | Vertical or Horizontal |
| Features | Quiet operation with reduced air turbulence |
Product Documents & Manuals
Need help with installation?
Find a nearby mobile RV technician for measurement, install, or finish work. Search by ZIP or city and click through to full RVService.PRO technician profiles.
Factory-Fresh OEM Parts — the same brands installed in new RVs straight from Elkhart. Genuine, name-brand components made to order — never generic, never outdated. Sourced directly from the original RV manufacturers for perfect fit and factory-level quality.