Feel the Water
HERZ Changefix tool
- DE LUXE
- Thermostatic heads
-
Thermostatic valves
- TS-98-V thermostatic valves with continuous pre-setting and readout
- TS-98-V thermostatic valve M 28 x 1.5 with continuous pre-setting and readout, with Pressfit connection
- TS-90-V thermostatic valves with continuous, concealed pre-setting
- TS-99-FV thermostatic valves with ultra-fine 6 position pre-setting and readout
- TS-90-KV thermostatic valves with fixed kv values for district heating systems
- TS-90 thermostatic valves
- TS-90-E thermostatic valves with reduced resistance for one-pipe systems
- TS-E thermostatic valves with maximum flow rate for one-pipe and gravity systems
- TS-90 thermostatic valves with dimensions according to DIN series "D"
- TS-98-V thermostatic valves with continuous pre-setting and readout with dimensions according to DIN series "D"
- TS-120-V-SMART thermostatic valves M 28 x 1.5
- TS-98-VH thermostatic valves M 30 x 1.5 with continuous pre-setting and readout
- TS-90-H thermostatic valves M 30 x 1.5
- TS-98-VH thermostatic valves M 30 x 1.5 with continuous pre-setting and readout with dimensions according to DIN series "D"
- Return temperature limiter
- Keys and tools
- Changefix
- Thermostatic upper parts
- O-ring set
- Radiator Valves and Radiator Connection Systems
- Control and Regulating Valves
- Flanged Valves
- Pipe system valves
- Temperature Control, Measurement and Control Technology
- Drinking Water Systems
- PIPEFIX
- Gas systems
- Heat interface unit
- Pump Groups and floor heating accessories
© 2026. HERZ
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