Suburban Furnace Core NT Series - 2614A

Suburban Furnace Core NT Series -  2614A

Designed, built and backed by one of the most trusted names in the RV Industry, the Suburban line of powerful furnaces provide superior, dependable heating in uniform cabinet sizes for installation flexibility. Warm up to an inviting coach interior with quiet, low noise, dependable heating solutions.

Features

• Maximum Heating Power
• The 12-Volt DC Suburban NT Series Furnaces, Offered In Capacities From 30,000 To 40,000 BTU/H
• NT Furnaces Work Hard To Make Colder Temperatures More Enjoyable
• With Side Or Bottom Duct Options, Are Easy To Install And Make An Ideal Replacement For Obsolete Competitive Furnaces
• Multiple Ducting Locations
• Incredibly Compact And Lightweight
• Efficient, Powerful And Versatile

Specifications

What our Experts Think

• Direct Replacement Core: Designed as a drop‑in furnace core for NT series cabinets — restores heat without replacing the full furnace.

• Reliable Heat Output: Produces approximately 20,000 BTU of direct‑discharge propane heat, perfect for smaller RVs and trailers.

• Compact & Precise Fit: Uniform module size fits NT‑series furnace openings easily for faster installation.

• Electronic Ignition: Pilot‑free ignition ensures quicker starts and smoother operation in varying temperatures.

• Efficient Operation: Direct discharge design delivers heat straight into living space for effective, even warmth.

• Built for RV Conditions: Sturdy construction and components tolerate vibration and frequent travel use.

Q&A

Q: What is the Suburban Furnace Core NT Series – 2614A?
A: A propane furnace designed to provide reliable, consistent heat for RVs, motorhomes, and travel trailers.

Q: What fuel does this furnace use?
A: It runs on LP (propane) gas.

Q: Is the 2614A suitable for RV heating?
A: Yes — engineered specifically for recreational vehicle HVAC systems.

Q: How does this furnace perform?
A: Offers steady, dependable heat output for comfort in cooler weather.

Q: Is it energy efficient?
A: Yes — optimized for efficient propane consumption.

Q: Is installation straightforward?
A: Yes — fits standard RV furnace openings for easy replacement or upgrades.

Q: Is this furnace safe?
A: Yes — includes built‑in safety features for reliable operation.

Maintenance Tips

• Vent Clearance: Keep intake and exhaust vents free of snow, leaves, nests, and debris to ensure proper airflow.

• Filter Care: Replace or clean the air filter monthly during heavy use to maintain efficiency and airflow.

• Interior Cleaning: With power off, gently vacuum dust from the blower, burners, and furnace interior.

• Gas Line Inspection: Annually check gas connections for leaks using an approved leak‑detection solution.

• Flame Quality: Ensure a steady blue flame at ignition; yellow or unstable flames may indicate combustion issues.

• Controls & Safety Tests: Test thermostat accuracy and safety shut‑offs before the heating season.

• Annual Professional Service: Schedule yearly professional maintenance to inspect the heat exchanger and optimize performance.