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15
ICESTOP - Antifreeze valve
The ICESTOP anti-freeze valve by IVAR Group is designed to protect closed-loop heat pump systems from freezing risks. In low-temperature conditions or power failures, water inside pipes can freeze and cause severe damage.
ICESTOP prevents:
- pipe rupture
- equipment damage
- system failure
How ICESTOP works
Fully mechanical operation, ensures protection even during power outages:
- Automatic opening at 3 °C for water discharge
- Automatic closure at 4 °C for discharge interruption
Key benefits
- Automatic freeze protection
- No power supply required
- Reduced maintenance and repair costs
- Compatible with standard and high-temperature heat pumps (water temperature range 0–90°C)
- High safety for outdoor systems
- Replaceable components for long-lasting performance
Applications
ICESTOP should be installed in the section most exposed to freezing, typically between indoor and outdoor units.
It is ideal for:
- Residential heat pump systems
- Commercial HVAC installations
- Outdoor exposed piping systems
- Cold climate installations
More info
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+39 030 6802842
linea.arancio@ivar.it
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