Product Manual

7
Operating Instructions and Owner’s ManualMr. Heater, Inc.| Forced Air Propane Construction Heater
SIZE AND CAPACITY OF PROPANE
CYLINDERS REQUIRED
Thechartsbelowshowtheapproximatesizeofthecylinder
requiredfortheseheaters.Tousethechart:
1.Selectthelowestairtemperatureexpected(atthebottomofthe
chart).
2.Movestraightuptotimeofoperationdesired(leftsideofchart).
3.Readthecylindersizerequired.
Allheatersshouldhave:
   fullcylinders
   goodaircirculation
   nofrostoncylinders
60,000 BTU/HR (16.1 kW)
AIRTEMPERATURE-
o
F(
o
C)
DURATIONOFOPERATIONMAX-HOURS