Applications

GHT manufactures ground-source heat exchanger designed for use with centralized heat / energy recovery ventilation (HRV/ERV) systems. Their highly efficient units pre-condition outdoor air temperatures by warming or cooling it to near ground temperature, eliminating 99% of the need for electrical pre-heating in most North American climates.

In summer, GHT systems pre-cool and dehumidify incoming air before it reaches the ventilation system - which can avoid or greatly reduce the need for air conditioning. With an extremely high coefficient of performance (COP), a lightweight and durable EPP casing, an easy installation process, the GHT is a hyper efficient and practical solution for improving ventilation efficiency.

Advantages

• Housing made of EPP - eliminates thermal bridge
• High heating and cooling efficiency (COP up to 200)
• Low air pressure drop
• LEFT and RIGHT setup possible
• Lightweight and easy to install
• Glycol/Brine pump with best energy efficiency

Properties

• Rated operating temperature -7.6°F to 140°F (-22°C to 60°C)
• Supply voltage: 230 V, 50-60Hz
• Power consumption:
  • G-4000: 20 watts max
  • G-6000 and G-6001: 30 watts max
  • G-8000 and G-8001: 40 watts max
• Heating / Cooling power up to:
  • G-4000: 3.83kW / 4.01kW
  • G-6000 and G-6001:  5.44kW / 6.02kW
  • G-8000 and G-8001:  8.10kW / 8.72kW
• Airflow up to: 
  • G-4000: 265CFM (450 m3/h)
  • G-6000 and G-6001: 353 CFM (600 m3/h)
  • G-8000 and G-8001: 589 CFM (1000 m3/h)