The Whispertherm® integrated thermal recovery high rise heat pump is ideally suited for new construction and renovations in low rise and high rise buildings.
This Whispertherm high rise heat pump efficiently introduces outdoor air into the occupied space. Rather than directly discarding exhaust air from the occupied space, its energy is transferred to the incoming fresh air. Less energy is required to bring this fresh air into indoor environment.
The Whispertherm® unit’s flexible design allows it to be used in a variety of building designs, and does not force conformity around product limitations.
When combined with our Whisperline® product line, an efficient reverse cycle heat pump effectively conditions the occupied space year-round.
When combined with our Whisperpack® product line, owners find additional energy savings during the heating season by use of a hydronic heating air coil rather than reversing the refrigerant cycle. This allows for additional energy savings by turning off the compressor and diverting the condenser water to the air coil.
Whispertherm® with Whisperline® Chassis or Whisperpack® Chassis
Design Features
- Integrated HRV/ERV module for outside air ventilation
- User-friendly package design
- Easy-access to all components
- Energy-saving technology
- Quiet and efficient operation
- Engineered for easy maintenance
Features and Benefits
- All Whalen products undergo an extensive internal design procedure and are tested in our state-of-the-art psychrometric laboratory. Each product is independently tested and has AHRI Certified performance.
- Our integrated energy recovery module is fully removable for easy maintenance and capable of providing fresh air to the occupied space as well as exhausting multiple bathrooms.
- Cabinet is galvanized monocoque construction, designed to handle rigors of installation, while providing long-term performance.
- Refrigeration Chassis has versatile removable-floating design with insulated compressor compartment and vibration isolation.
- Water hoses connect the chassis to the supply and return water piping, isolating sound from the building piping system.
- Constant torque EC motors are standard, providing five available motor speed settings, and maintaining a constant motor torque as external static pressure in the system increases. Constant air EC motors are optional on sizes 04 – 08.
- Drain Pan has internal stainless steel design with P-trap style rubber drain line.
- Digital low-voltage thermostat is plug-in or remote mounted, with manual or automatic changeover.
- Acoustical Panel has flush-mounted design that dampens sound while permitting filter removal without tools. Integrated design allows access to both the energy recovery module and the refrigeration chassis. Multiple grille sizes are available and filters are MERV rated.
- All units are individually tested during the production process to ensure trouble-free start-ups and reliable service.
- Each unit is programmed for a minimum constant air flow to provide the required outside air. Optional decorative wall controls provide intermittent high speed exhaust flow from one or two remote locations.
- The Whispertherm® unit uses two two-way control valves for variable-speed pump systems.