APOLLO

Fan Coil Units

APOLLO Wall-Mounted Fan Coil Unit

AP-WALL-FCU-P

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Product overview

APOLLO Wall-Mounted Fan Coil Unit

The APOLLO Wall-Mounted Fan Coil Unit is designed for efficient hydronic heating and cooling without ductwork. Its clean wall-mounted design delivers quiet room-by-room comfort, simple installation, and reliable performance for homes, offices, bedrooms, garages, workshops, and light commercial spaces.

Key Benefits

  • Wall-mounted design for a clean, space-saving installation
  • Designed for hydronic heating and cooling in residential and light commercial spaces
  • Compatible with air-to-water heat pump systems and other hydronic setups
  • No ductwork required, making installation simpler than traditional forced-air systems
  • Ideal for room-by-room comfort in bedrooms, offices, living areas, garages, and workshops
  • Quiet operation for comfortable indoor environments
  • 3-speed fan control allows adjustable airflow for heating and cooling
  • Integrated washable air filter helps simplify maintenance
  • Built-in condensate drain pan with flexible drain tubing included for cooling operation
  • Durable construction with galvanized steel frame, copper coils, and aluminum fins
  • Simple 2-pipe or 4-pipe hydronic installation with standard water connections
  • Compatible with standard 24VAC FCU thermostats for system control

Remote control and thermostat not included. Requires a compatible 24VAC FCU thermostat, purchased separately.

Models and variants

Available model options
ModelAvailable attributes
AP-WALL-FCU-18KCooling Capacity: 1.5 Ton (est. 400-900 ft²) / Pipe Configuration: 2-Pipe
AP-WALL-FCU-36KCooling Capacity: 3 Ton (est. 800-1,300 ft²) / Pipe Configuration: 2-Pipe
AP-WALL-FCU-18K-4PCooling Capacity: 1.5 Ton (est. 400-900 ft²) / Pipe Configuration: 4-Pipe
AP-WALL-FCU-36K-4PCooling Capacity: 3 Ton (est. 800-1,300 ft²) / Pipe Configuration: 4-Pipe
AP-WALL-FCU-72K-4PCooling Capacity: 6 Ton (est. 1,700-2,800 ft²) / Pipe Configuration: 4-Pipe
AP-WALL-FCU-72KCooling Capacity: 6 Ton (est. 1,700-2,800 ft²) / Pipe Configuration: 2-Pipe

Specifications

Technical specifications
Connections½ in NPT
Power supply120 VAC
Thermostat control24 VAC
Pressure rating200 PSI
Connections
½ in NPT
Power supply
120 VAC
Thermostat control
24 VAC
Pressure rating
200 PSI

Technical documents