Pipe arrangement for temperature control of buildings
Pipe structure for immersion heaters
Pivot hood assembly
Pivotable heater
Pivoted blade damper and pin
Pivoting flue liner adaptor
Pivoting heating element for electric household cooking...
Pizza oven or similar article
Planar electrode system
Plant for producing sanitary hot water
Plant for recuperating heat from waste water
Plant for the preparation of potable water
Plastic gable vent
Plastic heating boiler with integral exhaust gas cleaning
Plastic pipe having an oxygen-impermeable casing
Plastic ridge vent
Plate heat and mass exchanger with edge extension
Plate made of glazing material
Plate-shaped heating element in particular for floor heating
Plenum chamber for ventilator