EnergySaver 21,500 BTU Vented Natural Gas Furnace
Regular price $2,066.22EnergySaver 21,500 BTU Vented Natural Gas Furnace
Unlock superior home heating with the Rinnai EnergySaver 21,500 BTU Vented Natural Gas Furnace. Designed for cost-effective, efficient heating, this advanced furnace delivers tailored warmth for individual rooms or entire homes. Featuring precision modulating technology, it adapts heat output seamlessly to changing conditions, providing consistent comfort while maximizing energy savings. With built-in safety features and user-friendly controls, this unit ensures a reliable and secure heating experience.
Key Features
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Adaptive Modulating Technology: Adjusts heat output between 8,200 and 21,500 BTU/hour to precisely meet your heating demands and reduce energy consumption.
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Versatile Heating Capacity: Ideal for spaces ranging from 600 to 900 sq. ft., suitable for whole-home heating or as a supplemental system.
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Programmable Thermostat: Offers temperature control in Celsius or Fahrenheit with sensitivity to changes of less than 1° for optimal comfort.
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Robust Safety Features: Includes a cool-to-the-touch cabinet and a control panel lock to prevent unintended operation.
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Onboard Self-Diagnostics: Simplifies troubleshooting and maintenance, ensuring peak performance at all times.
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Vented Design: Safely exhausts combustion gases outside, maintaining excellent indoor air quality.
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Durable Warranty Coverage: 10-year heat exchanger, 5-year parts, and 2-year labor warranty for long-term reliability.
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Professional Installation Recommended: Ensures safe and compliant setup tailored to your home.
Specifications
| Specification | Details |
|---|---|
| Heating Capacity (BTU/hour) | 8,200 - 21,500 |
| Heating Area Coverage (sq. ft.) | Up to 835 |
| Fuel Type | Natural Gas |
| Venting | Direct Vent |
| Installation Type | Surface Mounted |
| Product Dimensions (W x H x D) | 29.9" x 22.9" x 10.1" |
| Weight | 57 lbs |
| Heat Settings | Variable |
| Ignition Type | Electrical |
| Thermostat | Programmable (Celsius/Fahrenheit) |
| Safety Features | Cool-to-touch cabinet, control panel lock, automatic shutoff |
| Efficiency (AFUE) | 81% |
| Color | White |
| Certifications and Listings | CSA Listed |
| Warranty | 10-Year Heat Exchanger, 5-Year Parts, 2-Year Labor |
| Return Policy | 180-Day |
Frequently Asked Questions (FAQs)
Q: Can this furnace heat an entire home?
A: It is designed to heat spaces up to approximately 835 sq. ft. and can be used to complement larger heating systems.
Q: Does this unit require venting?
A: Yes, it uses a direct vent system to safely exhaust combustion gases outdoors.
Q: Is the thermostat easy to program?
A: Yes, the programmable thermostat allows for precise temperature control in both Celsius and Fahrenheit.
Q: What safety features protect my family?
A: The furnace includes a cool-to-touch cabinet, control panel lock, and automatic shutoff to ensure safe operation.
Q: Is professional installation necessary?
A: Yes, professional installation is recommended for safety, warranty compliance, and optimal performance.
Q: Can this furnace be used outdoors?
A: No, it is intended for indoor surface-mounted installation only.
A Pinnacle of Precision Heating and Energy Efficiency
The Rinnai EnergySaver 21,500 BTU Vented Natural Gas Furnace sets a new standard for intelligent heating solutions. Its modulating technology delivers heat exactly when and where it is needed, eliminating waste and reducing energy costs without sacrificing comfort. Engineered with a strong focus on safety and durability, this furnace guarantees peace of mind alongside exceptional performance. Whether as a standalone heating source or a supplement to your existing system, it transforms any space into a warm, inviting environment with effortless control and lasting reliability.

