The NIBE S135 is an exhaust air module designed
for docking to a NIBE air/water heat pump and a
NIBE VVM indoor module or NIBE SMO control
module. The NIBE S135 uses the heat that is found
in the house’s ventilation air to heat the house
and hot water, at the same time as ventilating the
house. In installations with cooling, hot water and
cooling can be produced at the same time.
The exhaust air module provides an improved
seasonal performance factor and has a low noise
level and high ventilation capacity. The NIBE S135
is easy to control through the heat pump’s indoor
module.