Rinnai EX38DTP Direct Vent Wall Furnace – Propane (LP), Beige
The Rinnai EX38DTP delivers powerful, efficient propane heat in a quiet, compact wall-mounted system. This beige-finish model blends easily with warm-toned interiors while providing fast, reliable heating for large rooms, basements, additions, and cabins. As part of Rinnai’s Direct Vent series, it uses sealed combustion for cleaner indoor air and consistent performance in cold climates.
Key Benefits
- High-output propane heating for large spaces and cold zones.
- Beige cabinet finish offers a warmer, more neutral look than standard white models.
- Sealed direct-vent system draws combustion air from outdoors for safer indoor air quality.
- Quiet operation designed for bedrooms, offices, and living spaces.
- Digital thermostat for precise temperature control.
- Cool-touch cabinet enhances safety around children and pets.
- No ductwork required—ideal for additions and retrofits.
Specifications
- Model: EX38DTP
- Fuel Type: Propane (LP)
- Finish: Beige / Tan
- BTU Range: ~15,500 – 38,700 BTU/h (LP)
- Efficiency: Up to ~82% AFUE
- Venting: Sealed direct vent
- Controls: Integrated digital thermostat
- Safety: Cool-touch cabinet, child lock, oxygen depletion safety
- Warranty: 10-year heat exchanger, 5-year parts, 2-year labor
Common Uses
- Cabins and propane-based heating systems
- Basements, workshops, and large living areas
- Home additions and rooms without ductwork
- Supplemental heat in cold regions or problem areas
FAQ
Is the EX38DTP the same as the EX38DTWP?
Yes—the performance is the same. EX38DTP is simply the Beige/Tan cabinet version.
Does it require a vent kit?
Yes—this model installs with a sealed direct-vent kit for safe combustion.
The “A” vent kit is included with the EX Series appliance
A Vent Kit No. FOT-151. Fits Walls 4 1/2 - 9 1/2 in (115 - 240 mm)
Can it heat a large room?
Absolutely—its 38k BTU output is ideal for bigger areas or open layouts.
Comparison Chart
| Model | Fuel | BTU Range (Min–Max) | Mount / Vent | Dimensions (W×H×D) | Notes |
|---|---|---|---|---|---|
| EX08DT (NG/LP) | NG or LP | 3,000–8,000 BTU/h | Surface-mounted, direct vent | 18.3″ × 27.4″ × 10.1″ | Compact zone heater; thermostat compatible. |
| EX11DT (NG/LP) | NG or LP | NG: 5,500–11,000 • LP: 5,700–11,000 BTU/h | Surface-mounted, direct vent | 18.3″ × 27.4″ × 10.1″ | Small/medium rooms; same cabinet as EX08. |
| EX17DT (NG/LP) | NG or LP | 8,200–16,700 BTU/h | Surface-mounted, direct vent | 29.9″ × 22.9″ × 10.1″ | Great mid-size step-up from EX11. |
| EX22DT (NG/LP) | NG or LP | NG: 8,200–21,500 • LP: 8,200–20,700 BTU/h | Surface-mounted, direct vent | 29.9″ × 22.9″ × 10.1″ | Most popular size; thermostat/Wi-Fi interface ready. |
| EX38DT (NG/LP) | NG or LP | NG: 13,200–38,400 • LP: 13,200–36,500 BTU/h | Surface-mounted, direct vent | 36.6″ × 26.4″ × 13″ | Largest output; approved to 10,200 ft. |
Specs vary by fuel and revision; always verify against the current Rinnai spec sheet for your exact model.
Reliable LP Heat With a Warm Neutral Finish
The Rinnai EX38DTP offers all the performance of the EX38 series with a softer, neutral beige cabinet—perfect for blending into warm interiors and propane-based homes.