Owner's Manual
9
Heat & Glo • PRIMO48, PRIMO48ST, PRIMO60, PRIMO60ST, PRIMO72, PRIMO72ST Owner’s Manual • 9/20
Figure 3.1 General Operating Parts
B. General Operating Parts
C. Fuel Specifi cations
WARNING! Risk of Fire or Explosion! Appliance must
be set up for compatible gas type!
• This appliance is designed to operate on either natural
gas or propane. Make sure the appliance is compatible
with gas type selected for installation site.
• Conversions must be made by a qualified service
technician using Hearth & Home Technologies specifi ed
and approved parts.
• Conversion to propane not allowed on PRIMO72 and
PRIMO72ST models.
Figure 3.1 references the general operating parts of the
appliance and the section of this manual in which they are
discussed.
BARRIER GLASS & FIREBOX GLASS
SECTION 4
OPTIONAL
HEAT-ZONES
SECTION 3 & 4
OPTIONAL HEAT-OUT-PRIMO
SECTION 3 & 4
POWER VENT
SECTION 3 & 4
OUTSIDE WALL
INSIDE WALL
OPTIONAL PASSIVE HEAT
FRONT DISCHARGE
SECTION 3.H
OPTIONAL PASSIVE HEAT
SIDE DISCHARGE
(2 REGISTERS REQUIRED)
SECTION 3.H
OPTIONAL PASSIVE HEAT
OPEN TOP DISCHARGE
(2 REGISTERS REQUIRED)
SECTION 3.H
Figure 3.2 Wall Surface Temperatures Above Appliance
MEASUREMENTS FROM
TOP EDGE OF THE OPENING
6 in.
TO CEILING
110°F
APPLIANCE FRONT
31 in.
FIREPLACE
OPENING
100°F
20 in.
Note: The PRIMO must be power vented using either a PVI-
SLP-B System or a PVLP-SLP System AND a PowerFlow
TM
Heat
Management System.
WARNING! Risk of Fire! A PowerFlow™ Heat Management
system must be installed and operating when the appliance is
turned on. Overheating of appliance and combustible materials
will occur.
D. Good Faith Wall Surface/TV Guidelines
NOTICE: Temperatures listed above are taken with a
temperature measuring probe as prescribed by the test
standard used for appliance certifi cation. Temperatures
on walls or mantels taken with an infrared thermometer
may yield increased temperatures of up to 30 degrees or
more depending on the thermometer settings and material
characteristics being measured.