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FHP Commercial Water Source / Geothermal Water-to-Air
ES Model Water Source Heat Pump
Energy Efficient
Ultra Efficiency
ES Model
Considered one of the industry’s most ultra-efficient units, the ES 2-Stage Model provides you with powerful performance. In addition to the UltraTech™ Scroll Compressor, it comes equipped with an ECM (Electronically Commutated Motor) fan The ECM is factory programmed to vary the airflow based on the stages of compressor operation resulting in additional energy savings up to 60% and a greater level of comfort.
Enhanced
The ES 2-stage, water-to-air heat pumps offer high efficiency, value added features and dual capacity with standard features like a two speed scroll compressor and a ECM constant airflow fan motor, giving you the flexibility, performance and quiet operation needed to exceed the expectations of your clients.
Quiet Operation
- Floating Compressor Base - Reduces vibration and noise transmission from the compressor to the structure
- Closed-cell Foam Insulation (option) - Helps to provide cleaner, fiber-free air and reduces sound transmission
- Compressor Blanket (option) - Offers optimum low sound levels
Service Friendly
- Blower Inlet Ring - Allows quick servicing of blower fan motor without disassembly of blower housing
- Insulated Bulkheads - Separates the compressor and blower sections, allowing the unit to be serviced easily during operation
- Schrader Charging Valves - Facilitates service diagnosis by allowing the connection of refrigerant hoses quickly and securely
Robust and Durable Construction
- Galvanized Steel Cabinet - Provides strength and corrosion protection against the elements
- Stainless Steel Drain Pan - Resists cracking and corrosion which provides long-lasting reliability for condensate collection
- Cupro-nickel Coaxial Heat Exchanger (option) - Protects against corrosion when water conditions are of low quality
Safety
- Flow Proving Switch (option) - Prevents the operation of the compressor should the water supply fail
- Unit Protection Module (UPM) - Monitors the unit operation and safety controls that protect the unit
- Dual Refrigerant Freeze Sensors - Monitors if refrigerant temperatures reach freeze limits and disables the compressor to protect it and prevent nuisance trips
Quality Design & Efficiency
- LEED® Friendly Design - Helps qualify for the most credits possible with a water source HVAC system
- Boilerless Control (option) - Disables the compressor and/or activates electric heater should the water temperature drop below set point while in the cooling mode
- Water Side Economizer (option) - Provides free-cooling without the use of mechanical cooling (compressors)
- Extended Range - Accommodates a wider range in temperature swings commonly found in geothermal projects
- Heat Recovery Package (option) - Provides domestic hot water at 120°F to supplement your needs while the unit is in operation
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