Rinnai EX38DTP
Best for: Whole-zone heating
38,400 BTU · 82% AFUE · Direct Vent Wall Furnace
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The most powerful Rinnai EnergySaver propane furnace — heats basements, large additions, workshops, and off-grid cabins. This high efficiency direct vent furnace modulates from 13,200 to 38,400 BTU for optimal comfort in areas without natural gas.
BTU Output
13,200 - 38,400
Efficiency
82% AFUE
Dimensions
36.6"W × 26.4"H × 12.6"D
Weight
58 lbs
Voltage
120V
Warranty
10-year heat exchanger, 5-year parts, 2-year labor
Features & Specifications
38,400 BTU maximum heat output (13,200 BTU minimum)
82% AFUE high efficiency furnace rating
Propane (LP) fuel type
Modulating burner for maximum energy efficiency
Direct vent sealed combustion — no chimney required
WiFi-enabled thermostat compatible
Built-in programmable thermostat
Ultra-quiet operation (39-46 dB)
10-year heat exchanger / 5-year parts / 2-year labor warranty
Frequently Bought Together
Required for Installation
Required for safe and proper installation
Rinnai 11.4 ft Vent Pipe Kit
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WMH Flexible Horizontal Vent Kit
WMH Horizontal Rear Vent Kit
WMH Horizontal Power Vent Termination
Most Customers Add
Adds comfort and convenience
Rinnai Wall Thermostat Installation Kit
Common Questions
Everything you need to know before ordering
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Rinnai EX38DTP
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