Zehnder ComfoFond-L Q, Right Handed titon-filters-cat-18 NTC temperature sensor (T2/4) for

NTC temperature sensor (T2/4) for Zehnder ComfoAir 550

-Locating worn bearings

End caps are available to prevent dust ingress during first fix and maintain a hygienic system

The new Peri Pro+ pump offers outstanding reliability with an industry first 5 year warranty*

Javac D-TEK Stratus Refrigerant Leak Detector (epicair

Zehnder ComfoFond-L Q, Right Handed titon-filters-cat-18 NTC temperature sensor (T2/4) forThe 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