954251.book : I95425us.fm Seite 1 Montag, November 23, 1998 10:28 AM
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1
Specification
Application
Operation is possible in conjunction with:
- Pressurized storage heaters
- Thermally controlled instantaneous heaters
- Hydraulically controlled instantaneous heaters
Operation with low-pressure storage heaters
(displacement water heaters) is not possible.
Specifications
• Flow pressure
- min.
- recommended
- greater than 72.5 psi, fit pressure
reducing valve
• Max. operating pressure
• Test pressure
• Flow delivery, see fig. [1]
[1]
• Temperature
- max. (hot water inlet)
• Water connection
Notes
• Installation of backflow protection must comply
with local codes and regulations.
• Major pressure differences between cold and hot
water supply should be avoided.
7.25 psi
14.5 - 72.5 psi
145 psi
232 psi
176 °F
hot - LH
cold - RH