Unit description BRN is the Climaveneta range air-cooled heat pumps with gas R410A. They are fitted with hermetic Scroll compressors and Full Floating technology. The latter is an intelligent electronic unit providing the perfect answer to residential market requirements: compactness, ease of installation and quietness. Version FF - base version, with built-in hydronic kit FFT - base version without hydronic kit Features Condensate collecting tray for all models Coil protection grid for all models. Structure and base in hot-dip galvanised steel with epoxy powder paint finish. High efficiency, low pressure drop AISI 316 stainless steel plate heat exchangers, fitted with heating element to provide frost protection. Control with foolproof device accessible from the outside. Finned coils made with copper pipes and aluminium fins with large exchange surface area, tested for leaks with dried air at 30 bar. User interface with display. The circuit includes: Air vent valve. Water circulator. Differential pressure switch. Expansion tank. Safety valve. Pressure gauge. Manual filling assembly. Drain valve.