Zehnder ComfoAir 70 Heat Recovery Unit with Plastic External Wall Panel pvc_round_80mm The TP-XL is a "Next

The TP-XL is a "Next Generation" revised version of the TP4 with a "Hard Bottom"

Built with ultra-tough nylon casing

Torr Vacuum Gauge - CR2-40

27 interior and exterior tool pockets

Zehnder ComfoAir 70 Heat Recovery Unit with Plastic External Wall Panel pvc_round_80mm The TP-XL is a "NextThe Zehnder ComfoAir 70 is a decentralised MVHR unit with outstanding performance thanks to its unique enthalpy heat exchanger 90% heat recovery and 84% humidity recovery. The unit can also be integrated with adjoining rooms making it suitable for larger apartments. The intuitive, demand based controls have buttons for easy and programmable operation with a display that highlights service requirements. Zehnder P N 527 007 240 The ComfoAir 70's design