Roberts Gorden BH15 service manual Specifications, Fans

BLACKHEAT® INSTALLATION OPERATION AND SERVICE MANUAL

SECTION 4: SPECIFICATIONS

4.1Material Specifications

4.1.1Combustion and Tubes

First 3 meters ALUMI-THERM®steel tubing. Remaining tube 100 mm dia. 16 gauge heat treated aluminised mild steel.

4.1.2Reflectors

NS3 H14 aluminium or 1.4016 2R stainless steel (option)

4.2Heater Specifications

4.2.1Sequence Controller

Fully automatic single try direct spark 100% shut off ignition flame rectification module

4.2.2Electrical

Rating: 230V, 50 Hz, single phase, 1 amp

Connection: 3 pin moulded plug

4.2.3Gas Supply

Connection: Rc1/2 (1/2" BSP int)

Natural : Nominal - Inlet 1.13kPa Maximum - Inlet 5.0 kPa

ULPG Gas (Propane or Propane/Butane mix): Nominal - Inlet 2.75 kPa

Maximum - Inlet 5.00 kPa

4.3Venting Specifications

4.3.1 Fans
BH-15, 20, 25, 30	Model: Torin DSF 133-42
BH-35, 40, 45	Model: Torin DSA 524-202
BH-50	Model: Magnetek JF1G

Consult the manufacturer for availability of alternate fans.

4.3.2Flue

When fitted, the flue must be 100 mm, or greater in diameter, and must conform to AS5601/AG 601. The flue

must be self supporting. Inlet must be 100 mm diameter.

4.4Suspension Specifications

Galvanised straight link welded chain.

Working load of 340 kg (750 lbs)

4.5Controls Specifications

Time switches, thermostats, etc. can be wired into the electrical supply. External controls supplied as an optional extra.

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