RV Furnaces

Are you replacing a Suburban RV Furnace or Furnace Core? Refer to the Suburban Replacement Core Crossover Chart to find the compatible unit for your RV Furnace.

If your current RV Furnace is showing signs of wear and tear, it might be time for an upgrade. United RV Parts offers a range of replacement furnaces that not only make the transition easy but also provide an affordable way to modernize your camper's heating system. Our goal is to ensure that your adventures are filled with warmth and fond memories.

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15 products

Suburban | 25,000 BTU Furnace | SF-25FQ | 2515A
Sold OutSave $160.00 Free Shipping
Suburban | 30,000 BTU Furnace | SF-30VHFQ | 2576J
Save $620.00 Free Shipping
Suburban | 35,000 BTU Furnace | SF-35VHFQ | 2587A
Save $820.00 Free Shipping
Suburban | 42,000 BTU Furnace | SF-42VHFQ | 2591A
Save $800.00 Free Shipping
Suburban | Replacement Furnace Core for SF-25FQ/SF-30FQ | 2608A | RP-30FQ
Save $130.00 Free Shipping
Suburban | Furnace Core Replacement for SF-35FQ/SF-42FQ | 2610A | RP-35FQ
Save $292.00 Free Shipping
Suburban | Replacement Furnace Core for NT-40 | 2614A | RP-40N
Save $667.00 Free Shipping
Suburban | Ducted Furnace  | NT-16SQ | 16,000 BTU | 2444A
Sold OutSave $700.00 Free Shipping
Suburban | Ducted Furnace  | NT-20SEQ | 19,000 BTU | 2504BK
Save $120.00 Free Shipping
Dometic | Small Furnace | DFSD20121 | 20,000 BTU
Save $300.00 Free Shipping
Dometic | Small Furnace | DFSD16111 | 16,000 BTU
Save $651.00 Free Shipping
Dometic | Small Furnace | DFSD16121 | 16,000 BTU
Save $651.00 Free Shipping
Dometic | Medium Furnance | DFMD25111 | 25,000 BTU
Save $501.00 Free Shipping
Dometic | Medium Furnance | DFMD30111 | 30,000 BTU
Save $640.00 Free Shipping

Troubleshooting Guide for Common RV Furnace Issues: Stay Warm on Your Travels

Your RV furnace is a vital component, especially during chilly nights or winter travels, ensuring warmth and comfort inside your mobile haven. However, encountering issues with your furnace can quickly turn a cozy journey into a chilly predicament. Fear not! This troubleshooting guide is here to help you diagnose and resolve common RV furnace issues, keeping you snug and comfortable on your travels.