Custom ERU with Corrosion Resistant Design, HX, Packaged DX and WSHP

This XeteX custom indoor energy recovery unit for a school natatorium features a corrosion-resistant design, an energy efficient flat plate heat exchanger, packaged refrigeration with a water source heat pump, and a dual heat source.

Performance

Model: XHS-30-96-BP-DX-HW-HG-RC-HP
Dimensions: 76”H x 336”L x 136”W
Weight: 15,000 lbs
Supply CFM: 17,500 CFM
Energy Recovery: Sensible Flat Plate Heat Exchanger
Energy Effectiveness: Winter: 79% / Summer: 64%
Heating Types: Hot Water Coil and Hot Gas Reheat
Heating Capacity: Hot Water Coil: 689 MBH / Hot Gas Reheat: 245 MBH
Cooling Type: Cooling DX WSHP
Cooling Capacity: 68 Tons

Construction

• Indoor six-section split unit
• 2” double wall thermal break construction with injected foam (R-value 14/in) insulation
  • 18ga galvanneal steel outer casing
  • 0.080 aluminum interior casing for corrosion resistance
• Welded 4” c-channel structural steel base frame with lifting lugs and acrylic paint
• 0.063 aluminum floor with 2” injected foam (R-value 6.9/in) insulation
• Aluminum drain pan

Features

• Factory mounted Carel DDC controller programmed for full unit control
• Integral water-cooled section with multiple staged compressors and a digital lead employing a water source heat pump
• Aluminum sensible flat plate heat exchanger
• Epoxy-coated HW, HGRH and DX coils
• SA/EA premium three fan plenum array with PIEZO flow rings

Components

A. OA 2” MERV 8 filters with alum. rack
B. Face and bypass damper
C. Aluminum flat plate HX
D. Epoxy-coated hot water coil
E. Two staggered epoxy-coated DX coils
F. SA premium three plenum fan array
G. WSHP section
H. Hot gas reheat coil
I. RA alum. mesh filters with alum. rack
J. Recirculation damper
K. EA premium three plenum fan array
L. Unit splits

Learn more about XeteX custom air handling solutions for pool natatoriums!