Features & Benefits
 
Casing
internal tubular frame
double wall doors
rear doors on Model22 & larger
G-90 galvanized steel
weatherproof construction
hinged service doors with flush-mount latches
six discharge options
Blower
FC-DWDI centrifugal blower assembly
v-belt drive
100,000 hour greasable bearings (Model 18-236)
permanent lubricated bearings (Model 10-15)
solid steel shaft
split shafts with couplings on twin units
Burner
wide-range, high capacity line burner
up to 30:1 turndown ratio
electric-pilot spark ignition
Burner Economizer Thermostat
 
Burner-Observation Port
 
Manifold Controls Vestibule
weatherproof enclosure
easy-access to manifold and controls
manifold built to required codes
 
Electrical Controls Vestibule
weatherproof enclosure
easy-access to manifold and controls
exhaust-interlock terminals
terminal strip for quick service check
burner and blower service switches
Gas Connection
 
Motor
standard, high E, open-drip proof with adjustable motor mount
v-belt drive
adjustable drive up to and including 25 HP
starter with burner interlock
Lifting Eyes
standard heavy-duty lifting lugs
Controls
electronic flame safety controls
ignition transformer
airflow proving control
high-temperature safety controls
burner and blower service switches
Remote Control Panel
Summer-Off-Winter switch
"Blower on" light
"Burner on" light
Other lights available