Product Specific Information; Appliance Certification; Glass Specifications; High Altitude Installations - Heat & Glo MEZZO-1000-AU Owners Manual Care And Operation

2

Product Specific Information

A. Appliance Certification
MODEL: MEZZO-1000-AU, MEZZO-1300-AU,
MEZZO-1300ST-AU, MEZZO-1600-AU
LABORATORY: IAMPO OCEANA
TYPE: Direct Vent Heater
STANDARD: AS:4553
B. 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.
NATURAL GAS
Inlet Gas Pressure 1.13 - 3.40 kPA
Outlet (Manifold)
.87 kPA
Gas Pressure
Max. Gas Con-
sumption
Min. Gas
Consumption
Burner Injector
DMS (mm) (2.71 mm)
.023 in.
Pilot Injector
(.584 mm)
NOTE: The gas control valve supplied with this product is approved for a maximum inlet pressure of
3.40 kPa. For pressures over 3.40 kPa, an in line pressure regulator must be installed upstream
from the gas control valve.
Heat & Glo • MEZZO-1000-AU, MEZZO-1300-AU, MEZZO-1300ST-AU, MEZZO-1600-AU Owner's Manual • 2304-971 Rev. F • 8/15
MEZZO-1000-AU
ULPG
2.75 - 3.40 kPA
2.40 kPA
32.55 32.05
22.07 23.22
#36 .#52
(1.61 mm)
.010 in.
(.254 mm)
C. High Altitude Installations
NOTICE: If the heating value of the gas has been reduced,
these rules do not apply. Check with your local gas utility
or authorities having jurisdiction.
When installing above 2000 ft. (610 m) elevation:
Reduce input rate 4% for each 1000 ft. (305 m) above
2000 ft. (610 m).
MEZZO-1300-AU,
MEZZO1300ST-AU
NATURAL GAS ULPG
1.13 - 3.40 kPA 2.75 - 3.40 kPA
.87 kPA 2.40 kPA
43.62 39.69
(43.62 ST) (39.69 ST)
29.36 28.68
(31.91 ST) (28.82 ST)
.124 in. #49
(3.15 mm) (1.85 mm)
.023 in. .010 in.
(.584 mm) (.254 mm)
MEZZO-1600-AU
NATURAL GAS ULPG
1.13 - 3.40 kPA 2.75 - 3.40 kPA
.87 kPA 2.40 kPA
52.19 44.65
35.76 32.54
#28 #48
(3.57 mm) (1.93 mm)
.023 in. .010 in.
(.584 mm) (.254 mm)
7