AHG Solutions Guide_Edition 2.7

Arizona - Conventional Boilers
Contents
CONDENSING &
CONVENTIONAL BOILERS
Arizona
Conventional Steel Boilers
Standard and High Efficiency HR 150 – 3500kW
Arizona is a range of pressurised steel boilers suitable for use with
forced draft air burners running on diesel or gas. The Full Mild Steel
scotch marine construction unit comes equipped with fully modulating
power dual fuel or gas burner.
Note: control panel shown for illustrative purposes only and may not be used on actual boiler.
High efficiency HR Range
The Arizona High Efficiency HR range have an increased
efficiency of 5.0 % from the standard Arizona unit. They
feature special turbulators which increase the heating
surface of the boiler. These three pass wet back design
Arizona HR Boilers have the furnace back plate which is
continually cooled from the return water ensuring the most
amount of efficiency is reached on every application.
Arizona HR boilers are ideal for applications where
improved efficiency is a criteria without the need to
progress to a condensing boiler. The HR range sit
between standard boilers and condensing boilers in
operating efficiency.
Product Quick Check
Type
Range
Efficiency
Fuel Type
Steel Fire Tube
150-3500kW
Gross 83% (Standard)
Gross 87% Nett 95% (High Efficiency)
Natural Gas, LPG,
Dual Fuel (Natural Gas/LPG)
Gas Approval Type Type B approved to AS3814
Outdoor option Yes
Modulation up to 1:5
Cascadeable Yes
Max Pressure 600kpa
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