Rinnai Direct Vent Wall Furnace DT – 22,000 BTU LP Gas Heating
The Rinnai Direct Vent Wall Furnace DT 22,000 BTU LP model is a high-output, wall-mounted propane heater built to deliver reliable, efficient warmth in larger rooms, cabins, workshops, and zone-heating applications. It is a practical choice when you need steady comfort and dependable performance from a compact, space-saving heater.
This model uses direct vent technology to draw combustion air from outside and vent exhaust gases outdoors, keeping the combustion process sealed off from the living space. That design supports safer operation and helps maintain indoor air quality, especially in tight homes and cold-climate installations where reliable heating is essential.
With modulating operation, the DT 22K LP model adjusts heat output to match demand, helping reduce temperature swings and avoid unnecessary fuel use. Thermostat control provides straightforward temperature management, and the wall-mounted format eliminates the need for ductwork, making it a strong fit for retrofits, additions, and remote properties where space and simplicity matter.
Designed for propane operation and long service life, the Rinnai DT 22,000 BTU LP direct vent wall furnace is well suited for primary or supplemental heating where higher BTU capacity, efficient performance, and a clean, direct vent installation are key priorities.
