Compare RV Furnaces

Closely matched RV furnaces side by side, 64 pairs in all. Each pair is scored the same way, with the independent tests and specs that separate them. See the full ranking.

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FirstChoose a product…Fogatti RFS20A0B 20,000 BTU – $899.99Suburban NT-20SEQ (2504ABK) – $839.91Suburban SF-20FQ (2551A) – $951.18Dometic DFMD25111 – $1,187.40Dometic DFMD30111 – $1,299.99Dometic DFMD30121 – $1,272.29Fogatti RF02580N 25,000 BTU – $699.99Fogatti RF030A0N 30,000 BTU – $679.99KingRVer HF25-E 25,000 BTU – $599.99KingRVer HF30-E 30,000 BTU – $649.99Suburban NT-30SP – $697.65Suburban SF-30FQ (2558A) – $965.84Suburban SF-30Q (2559A) – $932.57Suburban SF-30VHFQ (2576A) – $1,146.49Dometic DFLD40121 – $1,155.54Fogatti RF035A0N 35,000 BTU – $699.99Fogatti RF035AR 35,000 BTU – $699.99KingRVer HF35-E 35,000 BTU – $599.97Suburban SF-35VHFQ (2587A) – $1,230.63Suburban SF-35VHQ (2588A) – $929.99Suburban SF-42VHFQ – $1,185.98Suburban SF-42VHQ (2592A) – $1,138.76vsSecondChoose a product…Fogatti RFS20A0B 20,000 BTU – $899.99Suburban NT-20SEQ (2504ABK) – $839.91Suburban SF-20FQ (2551A) – $951.18Dometic DFMD25111 – $1,187.40Dometic DFMD30111 – $1,299.99Dometic DFMD30121 – $1,272.29Fogatti RF02580N 25,000 BTU – $699.99Fogatti RF030A0N 30,000 BTU – $679.99KingRVer HF25-E 25,000 BTU – $599.99KingRVer HF30-E 30,000 BTU – $649.99Suburban NT-30SP – $697.65Suburban SF-30FQ (2558A) – $965.84Suburban SF-30Q (2559A) – $932.57Suburban SF-30VHFQ (2576A) – $1,146.49Dometic DFLD40121 – $1,155.54Fogatti RF035A0N 35,000 BTU – $699.99Fogatti RF035AR 35,000 BTU – $699.99KingRVer HF35-E 35,000 BTU – $599.97Suburban SF-35VHFQ (2587A) – $1,230.63Suburban SF-35VHQ (2588A) – $929.99Suburban SF-42VHFQ – $1,185.98Suburban SF-42VHQ (2592A) – $1,138.76Compare

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• Under 25,000 BTU 3
• 25,000 to 30,000 BTU 31
• 35,000 BTU and up 19
• Across sizes 11

Best Small RV Furnaces

• Fogatti RFS20A0B 20,000 BTU vs Suburban NT-20SEQ (2504ABK)
• Suburban NT-20SEQ (2504ABK) vs Suburban SF-20FQ (2551A)
• Fogatti RFS20A0B 20,000 BTU vs Suburban SF-20FQ (2551A)

Best 30,000 BTU RV Furnaces

• KingRVer HF30-E 30,000 BTU vs Suburban NT-30SP
• Fogatti RF030A0N 30,000 BTU vs Suburban NT-30SP
• KingRVer HF25-E 25,000 BTU vs Suburban NT-30SP
• Fogatti RF030A0N 30,000 BTU vs KingRVer HF30-E 30,000 BTU
• Fogatti RF02580N 25,000 BTU vs Suburban NT-30SP
• KingRVer HF25-E 25,000 BTU vs KingRVer HF30-E 30,000 BTU
• KingRVer HF30-E 30,000 BTU vs Suburban SF-30VHFQ (2576A)
• Dometic DFMD30111 vs Suburban NT-30SP
• Suburban NT-30SP vs Suburban SF-30FQ (2558A)
• Fogatti RF030A0N 30,000 BTU vs Suburban SF-30VHFQ (2576A)
• Fogatti RF02580N 25,000 BTU vs Fogatti RF030A0N 30,000 BTU
• KingRVer HF30-E 30,000 BTU vs Suburban SF-30Q (2559A)
• Fogatti RF02580N 25,000 BTU vs KingRVer HF25-E 25,000 BTU
• Dometic DFMD30111 vs KingRVer HF30-E 30,000 BTU
• KingRVer HF30-E 30,000 BTU vs Suburban SF-30FQ (2558A)
• Fogatti RF030A0N 30,000 BTU vs Suburban SF-30Q (2559A)
• Dometic DFMD30111 vs Fogatti RF030A0N 30,000 BTU
• Fogatti RF030A0N 30,000 BTU vs Suburban SF-30FQ (2558A)
• Dometic DFMD30121 vs Suburban NT-30SP
• Suburban SF-30Q (2559A) vs Suburban SF-30VHFQ (2576A)
• Dometic DFMD30111 vs Suburban SF-30VHFQ (2576A)
• Dometic DFMD30121 vs KingRVer HF30-E 30,000 BTU
• Dometic DFMD30121 vs Fogatti RF030A0N 30,000 BTU
• Dometic DFMD30111 vs Suburban SF-30Q (2559A)
• Suburban SF-30FQ (2558A) vs Suburban SF-30Q (2559A)
• Dometic DFMD30111 vs Suburban SF-30FQ (2558A)
• Dometic DFMD25111 vs Suburban NT-30SP
• Dometic DFMD30111 vs Dometic DFMD30121
• Dometic DFMD25111 vs KingRVer HF25-E 25,000 BTU
• Dometic DFMD25111 vs Fogatti RF02580N 25,000 BTU
• Dometic DFMD25111 vs Dometic DFMD30111

Best 35,000 BTU RV Furnaces

• KingRVer HF35-E 35,000 BTU vs Suburban SF-35VHQ (2588A)
• KingRVer HF35-E 35,000 BTU vs Suburban SF-42VHQ (2592A)
• Suburban SF-35VHQ (2588A) vs Suburban SF-42VHFQ
• Fogatti RF035A0N 35,000 BTU vs Suburban SF-35VHQ (2588A)
• Fogatti RF035AR 35,000 BTU vs Suburban SF-35VHQ (2588A)
• KingRVer HF35-E 35,000 BTU vs Suburban SF-42VHFQ
• Fogatti RF035A0N 35,000 BTU vs KingRVer HF35-E 35,000 BTU
• Fogatti RF035AR 35,000 BTU vs KingRVer HF35-E 35,000 BTU
• Suburban SF-42VHFQ vs Suburban SF-42VHQ (2592A)
• Fogatti RF035A0N 35,000 BTU vs Suburban SF-42VHQ (2592A)
• Fogatti RF035A0N 35,000 BTU vs Suburban SF-42VHFQ
• Fogatti RF035A0N 35,000 BTU vs Fogatti RF035AR 35,000 BTU
• Suburban SF-35VHFQ (2587A) vs Suburban SF-35VHQ (2588A)
• KingRVer HF35-E 35,000 BTU vs Suburban SF-35VHFQ (2587A)
• Fogatti RF035A0N 35,000 BTU vs Suburban SF-35VHFQ (2587A)
• Fogatti RF035AR 35,000 BTU vs Suburban SF-35VHFQ (2587A)
• Dometic DFLD40121 vs Suburban SF-35VHQ (2588A)
• Dometic DFLD40121 vs Suburban SF-42VHQ (2592A)
• Dometic DFLD40121 vs Suburban SF-42VHFQ

Across sizes

• KingRVer HF30-E 30,000 BTU vs KingRVer HF35-E 35,000 BTU
• Fogatti RF030A0N 30,000 BTU vs Fogatti RF035A0N 35,000 BTU
• KingRVer HF25-E 25,000 BTU vs Suburban NT-20SEQ (2504ABK)
• Fogatti RF02580N 25,000 BTU vs Suburban NT-20SEQ (2504ABK)
• Suburban SF-30VHFQ (2576A) vs Suburban SF-35VHFQ (2587A)
• Fogatti RFS20A0B 20,000 BTU vs KingRVer HF25-E 25,000 BTU
• Fogatti RF02580N 25,000 BTU vs Fogatti RFS20A0B 20,000 BTU
• Dometic DFLD40121 vs Dometic DFMD30121
• Suburban NT-30SP vs Suburban SF-20FQ (2551A)
• KingRVer HF25-E 25,000 BTU vs Suburban SF-20FQ (2551A)
• Fogatti RF02580N 25,000 BTU vs Suburban SF-20FQ (2551A)