Carrier has launched a new water-to-water heat pump for harnessing energy from rivers, lakes and industrial process applications that can deliver high temperature water up to 65 degrees Celsius for sanitary use or radiator heating.
The Eurovent-approved Carrier AquaSnap 61WG monobloc water-to-water heat pump is available in six sizes with heating capacities ranging from 29kW to 235kW at typical water conditions of 30/35 degrees Celsius, or 26kW to 200kW at higher temperature water conditions of 55/65 degrees Celsius.
Grant UK has added four new models to its Aerona³ R32 heat pump range,with outputs ranging from 6kW up to 17kW.
The Aerona³ R32 6kW and 10kW models will be direct replacements for the existing R410 6kW and 10kW models. The new 17kW model will supersede the R410 16kW heat pump and the Aerona³ R32 12kW heat pump will be replaced by the new 13kW model. These transitions are due to be completed later this summer.
The new Toshiba ESTÍA monobloc air-to-water heat pump
Toshiba says its new ESTÍA monobloc air-to-water heat pump offers simple installation and best-in-class heating performance in low ambient air temperatures down to -20degC.
All hydraulic components are contained within a compact outdoor enclosure. It requires no refrigerant pipework connections, and the manufacturer says it can be quickly and easily installed by non-F-Gas registered technicians.