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342 N. Co. Rd. 400 East
Valparaiso, IN 46383
219-464-8818 • Fax 219-462-7985
www.heatwagon.com
Installation and Maintenance Manual
Please retain this manual for future reference.
DG250/DG400
Ductable
Construction
Heater
For your safety: Do not use this heater in
a space where gasoline or other liquids
having flammable vapors are stored.
Revision 5-16
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AB 1
T
NOTE
4
Temp Rise 170º 180º
Recommended Duct WD1625HT5 WD2025HT5
Duct Adaptor AR250 AR400
Thermostat (confirm correct thermostat with serial number p.10-11) DIGTHIDF-5 DIGTHIDF-5
or or
DIGTHIDF DIGTHIDF
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pg.9
pg.4
pg.4
meeting electrical requirements. Tab 1, pg. 4
NOTE: Max incoming gas pressure
is 1/2 PSI (14” W.C.) recommend
installation of install kit. Part#
INSTKIT (optional)
See page 16.
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