Suburban SF-42VHQ RV Furnace | 42,000 BTU/h, Vertical/Horizontal Mount

The Suburban SF-42VHQ is the high-output member of the SF-Q Series of low-profile ducted furnaces, rated at 42,000 BTU/h for RVs that need to hold their own against cold weather. Despite the output, it keeps the same compact cabinet dimensions as the rest of the SF-Q line, so it installs in tight spaces without extra planning.

Top or side rear gas and electrical connections give you flexibility when routing lines, and an exterior access door keeps service straightforward once it's installed.

• 42,000 BTU/h output for demanding heating needs
• Low-profile ducted design saves cabinet space
• Top or side rear gas and electrical connections
• Sealed, forced-draft combustion with automatic direct spark ignition
• Quiet, multi-ported stainless steel burners
• Exterior access door for straightforward service

Built and backed in the USA, it's a solid pick for larger rigs that need dependable, high-capacity heat.