Marey 26HW70 A User Manual

11
4.1 SPECIFICATIONS
TECHNICAL DATA AND DIMENSIONS
- Do not store or use gasoline or other ammables, vapors, or liquids in the vicinity of this
appliance. Vapors from ammable liquids will explode and catch re causing death or
severe burns.
- Do not reverse the water and/or gas connections as this will damage the gas valves and
can cause severe injury or death. Follow the diagram when installing your water heater
(Please refer to p.8).
- Do not use this appliance if any part has been in contact with or been immersed in water.
- Immediately call a licensed professional to inspect and/or service the unit if necessary.
- Do not disconnect the electrical supply if the ambient temperature will drop below
freezing.
- The Freeze Prevention System only works if the unit has electrical power. The warranty will
not be covered if the heat exchanger is damaged due to freezing. Refer to the section on the
Freeze Prevention System for more information (Please refer to p.25).
PROHIBITED
4. INSTALLATION
Model name
26HW70 A
Gas category
NG
ULPG
Nominal Gas Consumption
BTU/HR
180000
180000
Nominal minimum gas
consumption
BTU/HR
40000
40000
Test Point Pressure
kPa
1.74
2.7 4
Nominal burner pressure
kPa
1.13
1.38
Water Pressure Maximum
kPa
750
Water Pressure Minimum
kPa
10
Number of burners
Pcs
1
1
Number Of Injectors
Pcs
18
18
Injector Diameter
mm
1.45
1.1
Burner Control Segment
Pcs
6, 12, 18
Electrical rating
W
44
44
Heat output
kW
52.8 52.8
Water heating capacity
L/min at
25ºC Rise
26
26
Height
mm
635
Width
mm
415
Depth
mm
157
Net Weight
Kg
18.9
Overheating Cut -off
C
80
Electricity supply
11 0Va.c, 60Hz
Ignition
Direct without
pilot
Gas inlet connection
G3/4
Water connection
G3/4

Marey 26HW70 A Specifications

General

Brand	Marey
Model	26HW70 A
Category	Water Heater
Language	English