Rinnai EX22DT 21500 BTU EnergySaver Direct Vent Wall Furnace

Sku:
RINNAI-EX22DT
Usually Leaves Warehouse in 2 - 3 Business Days
$2,232.80
There is limited availability for this item. Please contact us to check availability.

​This direct-vent wall furnace is 21,500 BTUs and is a great source of heat for large rooms in most of the the country. Direct Vent furnaces can be installed almost anywhere along an outside wall. The EX22DT offers several venting installation options. A built-in, programmable thermostat is located on top of the unit of the EX22DT. It has 2 timer settings and can be connected to a WiFi enabled thermostat giving you more flexibility in your comfort control when you are away from home or just in a different room! And, don't worry if there is a power failure while your system is on, the appliance will shut off the gas and once power is restored, this unit will re-start automatically.

The EnergySaver Direct Vent Wall Furnaces feature modulating technology to optimize the efficiency of the unit. It offers just the right amount of heat at any given moment by constantly monitoring the room temperature and detecting temperature fluctuations. Room temperature is monitored 2" from the floor and detects temperature changes of less then 1°F. If a door opens and a sudden gush of cold air rushes into the room, the furnace automatically adjusts the fan speed and BTUs to restore the room back to its set temperature quickly.

The 2.1 pint, enamel-coated, built-in humidifier tray is located on the bottom front of the unit for easy access. As warm air passes over the water in the tray it is humidified. This helps make the warm air you are breathing a little less dry!

It is recommended that you allow for 40 inches of clearance in front of the unit and 10 inches from the top and sides to allow for easy maintenance and service access. 

The EX22DT is available in both Natural Gas and Liquid Propane as well as in beige or white:
  • In Beige 
    • Natural Gas EX22DTN
    • Liquid Propane EX22DTP
  • In White
    • Natural Gas EX22DTWN
    • Liquid Propane EX22DTWP - Please call for availability
Certified for installation in Manufactured (Mobile) Homes. The EX22DT includes the FOT-151 Termination Kit. This kit is for use with walls that are between 4-1/2" - 9-1/2" thick. If you have thicker walls, extensions are available (typically field provided by installer) for this unit.
 

To find a local, Rinnai-trained Advanced Comfort Expert that installs Rinnai products in your area click here.

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Rinnai EX22DT 21500 BTU EnergySaver Direct Vent Wall Furnace
  • Rinnai EX22DT 21500 BTU EnergySaver Direct Vent Wall Furnace
  • Rinnai EX22DT 21500 BTU EnergySaver Direct Vent Wall Furnace
  • Rinnai EX22DT 21500 BTU EnergySaver Direct Vent Wall Furnace
Product Video

Product Overview

There is limited availability for this item. Please contact us to check availability.

​This direct-vent wall furnace is 21,500 BTUs and is a great source of heat for large rooms in most of the the country. Direct Vent furnaces can be installed almost anywhere along an outside wall. The EX22DT offers several venting installation options. A built-in, programmable thermostat is located on top of the unit of the EX22DT. It has 2 timer settings and can be connected to a WiFi enabled thermostat giving you more flexibility in your comfort control when you are away from home or just in a different room! And, don't worry if there is a power failure while your system is on, the appliance will shut off the gas and once power is restored, this unit will re-start automatically.

The EnergySaver Direct Vent Wall Furnaces feature modulating technology to optimize the efficiency of the unit. It offers just the right amount of heat at any given moment by constantly monitoring the room temperature and detecting temperature fluctuations. Room temperature is monitored 2" from the floor and detects temperature changes of less then 1°F. If a door opens and a sudden gush of cold air rushes into the room, the furnace automatically adjusts the fan speed and BTUs to restore the room back to its set temperature quickly.

The 2.1 pint, enamel-coated, built-in humidifier tray is located on the bottom front of the unit for easy access. As warm air passes over the water in the tray it is humidified. This helps make the warm air you are breathing a little less dry!

It is recommended that you allow for 40 inches of clearance in front of the unit and 10 inches from the top and sides to allow for easy maintenance and service access. 

The EX22DT is available in both Natural Gas and Liquid Propane as well as in beige or white:
  • In Beige 
    • Natural Gas EX22DTN
    • Liquid Propane EX22DTP
  • In White
    • Natural Gas EX22DTWN
    • Liquid Propane EX22DTWP - Please call for availability
Certified for installation in Manufactured (Mobile) Homes. The EX22DT includes the FOT-151 Termination Kit. This kit is for use with walls that are between 4-1/2" - 9-1/2" thick. If you have thicker walls, extensions are available (typically field provided by installer) for this unit.
 

To find a local, Rinnai-trained Advanced Comfort Expert that installs Rinnai products in your area click here.

Tech Specs

General Features

Installation Type:
Wall Mount
Fuel Type:
Choice NG / LP
Installation Kit:
Vent Kit Included
Tilt Switch:
NA

Performance Data

Heating BTUs:
21500
Heating BTUs (Output):
17200

Venting

Type of Venting:
Direct Vent
Vent Connection Size (in.):
3 1/8"

System Data

Flame Type:
NA
Blower:
Included
Ignition Type:
Electronic
Control Type:
Thermostatic

Gas Requirements

Gas Connection Size:
1/2"
Manifold Pressure (in.):
2.6" w.c. (NG) / 4.0" w.c. (LP)
Inlet Gas Pressure (Min.):
3.5" w.c. (NG) / 8.0" w.c. (LP)
Inlet Gas Pressure (Max.):
10.5" w.c. (NG) / 13.0" w.c. (LP)

Clearances

Top to Ceiling (in.):
0"
Bottom to Floor (in.):
0"
To Side Wall (in.):
2"

Weights and Dimensions

Width (in.):
29.9
Depth (in.):
10.1
Height (in.):
22.9
Net Weight (lbs.):
57
Certifications:
CSA
California residents see Prop 65 WARNINGS

Warning WARNING!

Warning: Cancer and Reproductive Harm - www.p65warnings.ca.gov

Product Warranty

It is recommended that you use a Rinnai Authorized Installer when installing your direct vent heater. Your heater includes a

Residential Warranty:

  • Limited 10 Year Warranty on Heat Exchanger
  • 5 Year Warranty on Parts
  • 2 Year Labor Warranty

Please note Rinnai is adjusting the language in its warranty terms and conditions currently noted in the User Installation manuals. The revised statement will read as follows: "This Limited Warranty applies only to products that are installed in the United States and Canada. Improper installation may void this Limited Warranty. It is recommended that a trained and qualified professional who has attended a Rinnai installation training class complete your installation."

All warranties will be honored as written above.