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175 lumen white COB LED at the front
Remote control boost facility as standard on PIV L3
Hose Set R410A R32 with Ball Valve 72" - JAV-1037
Zehnder P/N 990 323 502
the controls can be locked to avoid unnecessary changes being made to the fan’s running mode
Zehnder ComfoFond-L Q, Left Handed ubbink 175 lumen white COB LEDThe ComfoFond L Q is a subsoil heat exchanger which uses the renewable energy captured in the ground.. It can be linked to your Zehnder heat recovery system and uses the constant year round temperature of the earth to pre heat incoming air during cold periods and pre cool incoming air during warmer months. It can do this thanks to the relatively stable temperature of the earth year round at a depth of 1. 2 1. 6m compared to the variability of the air