Quantech QTH1 Air-to-Water Inverter Scroll Heat Pumps

The Quantech QTH1 air-cooled full DC inverter modular heat pump provides chilled and hot water for all air conditioning applications using an air handling or terminal unit. The unit is completely self-contained and designed for outdoor installation at roof or ground level.

Each packaged unit includes hermetic scroll compressors, liquid heat exchanger, air-

cooled condensers, R-454B refrigerant, and a weather-resistant microprocessor control center, all mounted in a sheet metal frame. Units are suitable for single or multiple unit installation with the possibility to connect up to 32 modules together in one control group network. Up to four modules can be provided as a factory package with single point electrical connection. The unit is available as either a two-pipe reversible heat pump or four-pipe simultaneous heating and cooling machine, with load balancing capability enabled by the air-source heat exchanger.

Specification

CAPACITY: 35-ton individual modules with combined modularity up to 140 tons
The 2-pipe or 4-pipe modular inverter scroll heat pump design of the Quantech QTH1 offers a broad operating range and delivers up to 140°F (60°C) water in heating capacities up to 443 MBH (heating only mode) and 546 MBH (simultaneous heating and cooling mode). The QTH1 is designed to be a stand-alone heating and cooling solution for use in the following applications: Offices, K-12 schools, Hotels, Multi-unit residential buildings, Healthcare facilities. The QTH1 is also an ideal solution in combination with larger water-to-water heat pump solutions.
- R454B Low GWP refrigerant with future focus
- IPLV ~20
- Cooling EER ~10.2
- Delivers COP up to 8.1 in simultaneous heating and cooling mode
- Options for a 2-pipe (for heating or cooling) and a 4-pipe (for simultaneous heating and cooling)
Building decarbonization is a global necessity, a corporate benchmark, a customer requirement and, increasingly, a competitive advantage. Therefore, Quantech® is helping to meet the need for decarbonization and electrification in the U.S. commercial HVAC market.