Unit description BRAN is the Climaveneta range of air-cooled reversible heat pumps with gas R410A. They are outdoor units with axial fans, 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 FF-SL - super-low noise version, with built-in hydronic kit FFT - base version without hydronic kit FFT-SL - super-low noise version without hydronic kit Features Condensate collecting tray for models 0011 ÷ 0061. Coil protection grid for models 0011÷0061. 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. Phase sequence controller for models 0071÷0121 Differential pressure switch. Air vent valve. The hydronic circuit on the FF models includes: Water circulator for models 0011 ÷ 0061 Multistage centrifugal pump for models 0071÷0121. Expansion tank. Safety valve. Manual filling assembly. Pressure gauge. Drain valve.