8.3 Heat transfer medium
Fill valve
Part no. 7316 261
Note
Part of the standard delivery of solar packages.
Ø 22
Ø 22
120
For flushing, filling and draining the system.
With locking ring fitting.
Fill station
Part no. 7188 625
For filling the solar circuit.
Components:
■ Self-priming impeller pump (30 l/min).
■ Dirt filter (inlet side)
■ Hose 0.5 m long (inlet side).
■ Connection hose, 2.5 m long (2 pce).
■ Packing crate (can be used as flushing tank).
Filling trolley
Part no. 7172 590
For filling the primary circuit.
Components:
■ Self-priming impeller pump (30 l/min)
■ Dirt filter, inlet side
■ Hose, inlet side (0.5 m)
■ Connection hose (2 pce, each 3.0 m)
■ Canister for heat transfer medium
Solar manual fill pump
Part no. ZK02 962
For topping up and raising the pressure.
213
Heat transfer medium "Tyfocor LS"
Part no. 7159 727 und 7159 729
■ Ready-mixed to –28 °C
■
Part no. 7159 727
25 l in a disposable container
■
Part no. 7159 729
200 l in a disposable container
Tyfocor LS can be mixed with Tyfocor G-LS.
Installation accessories
(cont.)
94
VIESMANN
VITOSOL
8
5822 440 GB