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Rinnai EX38DTWN Direct Vent Wall Furnace, 38,400 BTU, Natural Gas

$2,769.20 on Amazon.com (as of June 20, 2026, 4:36 PM EST) View details ↗

Upgrade your home heating with the Rinnai EX38DTWN Direct Vent Wall Furnace, a top-tier indoor natural gas heater designed for efficiency and comfort. This 38,400 BTU unit delivers consistent, even warmth throughout your space, eliminating cold spots with advanced modulating technology. Whether you need targeted heat for a single room or supplemental warmth during colder months, this wall-mounted heater adapts seamlessly to your lifestyle, ensuring a cozy environment year-round.

Safety and convenience are at the forefront with features like a cool-to-touch cabinet, self-diagnostic electronics, and a programmable thermostat for precise temperature control. Energy-conscious homeowners will appreciate its high efficiency, which reduces fuel consumption without compromising performance. Compact yet powerful, the EX38DTWN integrates effortlessly into modern homes, offering a space-saving solution that combines reliability with smart technology for ultimate peace of mind.

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