EC Series Heat Pump (R-454B Version)

High Performance. Elevated Comfort.

The EC Model water-to-air heat pump provides a winning combination of performance and efficiency. Safety devices, including an A2L leak detection sensor, are built into each unit to provide the maximum system protection possible. Equipped with R-454B refrigerant, the EC Series meets the criteria for a lower global warming potential A2L refrigerant.

Standard Features

• ASHRAE 90.1 Compliance
• Available in vertical and horizontal configurations
• ½” 1.5 lb dual density fiberglass insulation
• Belt driven
• 75 & 100 VA transformers available
• Galvanized steel cabinet
• Stainless steel drain pan
• Floating compressor base pan
• Standard range (TXV) or extended range capable

Unit Protection Module Controller

• Water coil freeze protection
• Air coil freeze protection
• Brownout (low voltage) protection
• Condensate overflow switch
• High and low pressure switches

Optional Features

• Inverter duty fan motor VFD ready
• Rotated blower
• Copper or Cupro-nickel water coil
• Uncoated or Duo-Guard air coil
• Closed cell foam insulation & compressor sound blanket
• Suite of electrical options
• Hot gas reheat (on/off) & hot gas bypass
• DDC controls
• Waterside economizer
• 2” MERV8 filter
• 100% outside air (For 10 ton and larger)
• Take-apart construction