SECTION 18: SPECIFICATIONS
18.1 Material Specifications
18.1.1 Combustion and Tubes
100 mm dia. 16 gauge heat treated
aluminised mild steel.
18.1.2 Reflectors
NS3 H14 aluminium or 1.4016 2R stainless
steel (option).
18.2 Heater Specifications
18.2.1 Sequence Controller
Fully automatic, three try, direct spark, 100% shut off
ignition flame rectification module.
18.2.2 Electrical
Rating: 230V, 50 Hz, 1 Ø, 1 A
Connection: 3 pin moulded plug
18.2.3 Gas Supply
Connection: Rc1/2 (1/2" BSP int)
Natural G20:
Minimum - Inlet 1.1 kPa
Maximum - Inlet 5 kPa
LP Gas (Propane or Butane):
Minimum - Inlet 2.75 kPa
Maximum - Inlet 5 kPa
SECTION 18: S
PECIFICATIONS
18.3 Venting Specifications
18.3.1 Fans
ATH-15, 20, 25, 30 ........... Model: Torin DSF 133-42
ATH-35, 40, 45 ................. Model: Torin DSA 524-202
ATH-50
.................. Model: McMillan N1398A
ATH-30DL, 40DL, 50DL,
60DL, 70DL .................. Model: McMillan N1398A
Multiburner
.................. Model: Airflow 83 BWLG
.................. Model: Airflow 90 BWTL
Consult the manufacturer for availability of alternate fans.
18.3.2 Flue
When fitted, the flue must be 100 mm, or greater in
diameter, and must conform to National Codes. The flue
must be self supporting. Inlet must be 100 mm diameter.
Multiburner - Flue must be 150 mm diameter and will be
sized to suit arrangement and will connect to the fan. Flue
material must conform to National Codes. The flue must
be self supporting.
18.4 Suspension Specifications
Hang heater with materials with a minimum working load
of 33 kg.
18.5 Controls Specifications
Time switches, thermostats, etc. can be wired into the
electrical supply. External controls supplied as an
optional extra.
18.6 Environment
The heater is limited to operate in an ambient
temperature range of 0 °C 30 °C with a maximum
relative humidity of 95%.
71 of 73
Summary of Contents for AIRA ATH Series
Page 66: ...62 of 73 ...
