Dometic DFMDH35111 35K BTU RV LP Furnace

The NEW DFM Series 35,000 BTU RV furnace is built for maximum comfort, efficiency, and reliability in cool weather conditions. Featuring an automotive-grade Hall Effect Sensor, built-in Soft Start, and an advanced air baffle system, it ensures quieter startups, reliable ignition, and even heat distribution throughout your RV.

Important: Please measure your existing cutout before purchasing to ensure proper fit.
Note: Access door and thermostat are sold separately.

Key Specifications

• BTU Output: 35,000 BTU

• Fuel Type: LP Gas

• Stage: Single stage

• Ignition: Electronic ignition

• Air Discharge: Bottom discharge

• Power Supply: 12V DC

• Dimensions: 16-1/2″ W × 7″ H × 20″ D

• With Access Door: No (sold separately)

• Size Class: Medium

Features & Benefits

• Automotive-Grade Hall Effect Sensor – Eliminates moving parts for superior durability

• One-Piece Seamless Tubular Heat Exchanger – Ensures efficient heat transfer and even airflow

• 18–22% More Airflow – Compared to leading competitor models in ducted applications

• Built-In Soft Start – Reduces in-rush current by up to 80% for quieter startups

• Precision Engineering – Improved reliability and long-term performance

• Flexible Installation – Supports both horizontal and vertical configurations

Warranty

• Limited 2-Year Manufacturer Warranty

• Manufacturer Part #: DFMDH35111

Model-specific fitment and installation

Dometic DFMDH35111 - DFMDH35111 35,000 BTU nominal input LP furnace; verify exact cabinet, discharge/duct outlets, exterior vent and control harness before replacement.

Check the precise Dometic model and serial/product label, mounting dimensions, electrical supply, venting and compatible controls before selecting a replacement. Related suffixes and models are not automatically interchangeable.