Rinnai® EX22C 81% AFUE Variable Speed Inducer Natural Gas Wall Furnace, 8200 to 21500 BTUH Input, 6560 to 17200 BTUH Output

Description

Wall Furnace, Gas Fired, Natural Gas, 120VAC Voltage Rating, Frequency Rating: 60 Hz, 52W Power, 1 Phase, Heating Capacity Input: 6560 to 17200 BTUH, Heating Capacity Output: 8200 to 21500 BTUH, 81% AFUE Efficiency, Electronic Spark Ignition Ignition, 22-7/8 inch Height, 10-1/8 inch Length, 29-7/8 inch Width, Beige, 2.1 pt Enameled Humidifier Tray, Noise Level: 33 to 42dB, <1W Stand by Power, Clearance: 2 inch Side, 40 inch Front, Direct Vent, 3-1/8 inch Concentric Vent Dia., Stainless Steel Bunsen Burners Combustion System, Gas Supply Pressure: 3.5 to 10.5 inch WC, Gas Connection: 1/2 inch NPT, 111.3 to 162.7 cfm Air Flow, Temperature Rise Range: 60 to 80 Deg F, Variable Speed Inducer Motor, 10 yr for Heat Exchanger, 5 yr for Parts, 2 yr for Labor Service Manufacturer Warranty, For Homes, Apartments and Condominiums, Residential or Commercial Setting Applications, CSA Certified Standards/Approvals

Features

• New cabinet design
• New user friendly control
• Temperature setting in celsius or fahrenheit
• Programmable thermostat
• Sealed combustion
• Cool to the touch cabinet
• 7-state modulating gas valve and variable speed blower
• Restart capability, restarts automatically when ignition or combustion fails
• Timer settings starts and turns off the heater at 2 timer settings
• Negative coefficient thermistor, detects temperature change in 1/2 of a Deg
• Variable speed inducer motor with pressure switch monitors and controls combustion fan and allows the appliance to overcome winds of up to 40 mph
• Self diagnostic electronics continually monitors functions, provides auto shutdown codes to indicate when air filter needs cleaning
• Quiet operation reduces noise through use of swept blades in convection fan; and through the design of the combustion chamber and heat exchanger which silently expand or contract due to temperature changes
• Flame rod detects flame failure, results in auto shutdown to prevent escape of gas
• Bi-metal switch, thermal fuse, and thermistor detect overheat condition results in auto shutdown
• 3A fuse protects against power surge, results in auto shutdown
• Abnormal spark at time of ignition results in auto shutdown
• Combustion fan purges any gas from the combustion chamber before ignition
• Convection fan continues to run after burner shutdown to cool internal parts
• Child lock prevents inadvertent operation

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