7
Heat & Glo • SLR-X-AU-L Owner’s Manual • 2653-981 Rev. B • 5/20
A. Appliance Certification
2
2
Product Specific Information
C. Glass Specifications
This appliance is equipped with 5 mm ceramic glass. Re
-
place glass only with 5 mm ceramic glass. Please contact
your dealer for replacement glass.
MODEL:
SLR-X-AU-L
LABORATORY:
IAPMO OCEANA
TYPE:
Direct Vent Heater
STANDARD:
AS/NZS 5263.1.3
Installation and service of this appliance should be performed by
qualified personnel. Hearth & Home Technologies recommends
HHT Factory Trained or NFI certified professionals.
Natural Gas
Propane
ULPG
Inlet Gas Pressure
1.13 - 3.40 kPa
2.75 - 3.40 kPa
2.75 - 3.40 kPa
* Outlet (Manifold) Gas Pressure
.87 kPa
2.49 kPa
2.49 kPa
Gas Rate
.405
m3
/
h
.134
m3
/
h
.111
m3
/
h
Maximum Gas Consumption
31.65 MJ/h
27.43 MJ/h
25.30 MJ/h
Burner Injector
#37 DMS (2.64 mm)
#53 DMS (1.51 mm)
.057 DMS (1.45 mm)
Pilot Injector
Ø
.023 (.584 mm)
Ø
.014 (.356 mm)
Ø
.010 (.254 mm)
Gas types only through field conversions.
THE GUARD IS FITTED TO THIS APPLIANCE
TO REDUCE THE RISK OF FIRE OR INJURY
FROM BURNS AND NO PART OF IT SHOULD
PERMANENTLY BE REMOVED. FOR PROTEC-
TION OF YOUNG CHILDREN OR THE INFIRM.
A SECONDARY GUARD IS REQUIRED.
The Heat & Glo gas appliances discussed in this Installer’s
Guide have been tested to certification standards and listed
by the applicable laboratories.
This appliance must be installed in accordance with the AS/
NZS 5601.1 rules in force.
* The allowable Outlet (Manifold) Gas Pressure ranges are: Natural Gas .80 - .95 kPa (.87 kPa nominal) and Propane,
ULPG 2.37 - 2.61 kPa (2.40 kPa nominal). Certification testing setpoint values are shown.
B. Gas Pressure Requirements