Air source heat pump ratings part 16 continues our expert and unbiased reviews with a look at the Samsung, Sile, Sinclair, Sirac, Sofath, Spacepak, and Steibel Eltron brands.
This brand offers both split and monoblock models but they use basic technology. Their website is not much help and does not have a stated guarantee for the units.
The NA models are standard heating/dhw units while the RA models are for cooling as well. The RAi models have advanced inverter compressors but their website is not much help and does not have a stated warranty policy. The brand is available in Europe but has a very limited distribution network.
The S THERM models are basic heat pumps for heating, cooling, & DHW production. They have weather compensating control in the heating mode but their website is not much help and does not have a stated warranty policy.
These heat pumps are made in China and are available in four sizes. They have durable scroll compressors and digital controls with outdoor temperature reset function. They offer optional cooling but their website is not much help and the warranty is not very good.
These units are available in Europe and the brand is a part of BDR THERMEA. The LIZEA line offers heating only models that use advanced inverter drive compressors. Their website is not much help and the guarantee on the units is not very good.
The SOLSTICE range offers standard heat pumps as well as units for low ambient temperatures. The brand is a part of MESTEK and is available through dealers in the USA and Canada but their website does not have a stated warranty policy.
STIEBEL ELTRON-- stiebel-eltron.co.uk <1*
This brand offers heating and hot water only units as well as units that also provide cooling. The WPL 10 AC units are basic while the WPL 13-23 COOL units provide year round comfort and have an inverter drive compressor. They feature an electronic expansion valve for improved efficiency and maximum comfort. Their website does not have a stated warranty policy.
You can continue to browse our alphabetical list of manufacturers but, if you are searching for a specific brand, you can enter its name in the search box at the top of the page.