Armaflex warm air insulation tube. ID 76mm 13mm thick. Sold by the metre. Gives an energy saving of 82.1% !!!!
Inlet grill internal use – 75mm For Wallas 22DT, 30DT40DT, 22GB, 30GB & Spartan diesel heaters.
Bulk Head Lead through fitting – for when you need to pass the ducting through a bulkhead to join 75mm
Warm air vent 60mm It is important to plan the proper routing of the duct and the locations of the
Stainless Steel External Inlet Grill Inlet ducting and makeup air The heater can take air for heating (makeup air) from
Warm air vent 75mm Installation of the air registers When installing the warm air register 3411 or 2411, remove the
Air Silencer A silencer is an accessory for the 30GB & Spartan, which effectively reduces airflow noise. The silencer can