Advanced Heating and Cooling Technology for Year-Round Optimal Root Health and Playing Conditions


Reduce freezing, eliminate frost delays and reduce snow accumulation
Combat extreme weather conditions with the most advanced subsurface temperature control system in golf. SubAir® Golf Hydronics, powered by industry-leading TurfWatch™ Technology, delivers precise heating and cooling to greens and practice tees, ensuring optimal turf health and playability year-round.
Hydronics Heating System
Keep your turf thriving even in freezing conditions:
• Raise soil temperatures by 23–28°F
• Eliminate frost and reduce subsurface freezing
• Minimize risk of winterkill from sudden or prolonged cold snaps
• Extend seasonal play by maintaining rootzone warmth for active growth
Hydronics Cooling System
Protect turf from heat stress and preserve surface performance:
• Lower soil temperatures by 15–20°F
• Reduce root stress caused by prolonged high temperatures
• Maintain consistent playing surface quality even in peak summer heat
Integrated with SubAir® Systems
Paired with SubAir® Systems, air is actively circulated through the rootzone ensuring uniform treatment across the entire subsurface area. Whether you're facing scorching heat or deep freezes, SubAir® Hydronics offers the most effective solution for managing turf in extreme conditions.

Cleveland Browns Practice Fields