The efficiency rating of this furnace is a product thermal efficiency rating determined under continuous operating conditions and was
determined independently of any installed system.
200000093
1/2022
EX17DT
EX22DT
Natural Gas
Liquid Propane Gas
Natural Gas
Liquid Propane Gas
Min. Supply Gas Pressure
3.5 in. (89 mm) wc
8.0 in. (203 mm) wc
3.5 in. (89 mm) wc
8.0 in. (203 mm) wc
Max. Supply Gas Pressure
10.5 in. (267 mm) wc
13.0 in. (330 mm) wc
10.5 in. (267 mm) wc
13.0 in. (330 mm) wc
Btu/h Input
Low 8,200 High 16,700
Low 8,200 High 21,500
Low 8,200 High 20,700
Operation
Push Button Electronic
Gas Connection
1/2 in. (13 mm) Male NPT
Gas Control
Electronic
Burners
Stainless Steel Bunsen Burner
Temperature Control
Electronic Thermostat, Low, 60
-
80ºF (16
-
26°C) in 2ºF (1°C) Increments, High
Ignition System
Electronic Spark Ignition
Flue System
The flue must be terminated to atmosphere with only flue components listed with the furnace
’
s
certification. Warranty will be voided if non
-
listed components are installed.
Humidifier Tray
Capacity
-
2.1 pints (1,000 cc)
Electrical Connections
AC 120 Volts, 60 Hz, 24 watts
AC 120 Volts, 60 Hz, 30 watts
Standby Power
0.7 watts
Weight
51 lbs (23 kg)
Sound Level
33
-
38 dB
33
-
42 dB
Side View
Front View (Including Sample Wall Template
Located on Furnace Carton Box)
Wall Bracket
Center of
Furnace
Wall
Opening
Position
Wall Opening Position
The hole center should be
within the shaded area.
Flue
Elbow