Bosch Thermotechnology introduces a new compact water-source heat pump designed for use in retrofit or replacement applications. The new FHP LV model is a single-stage water-source heat pump, available in 1/2 ton to 6 tons and is outfitted with the latest in compressor, blower motor and heat-transfer technologies. The LV model exceeds ASHRAE 90.1 efficiency standards and is suitable for either water loop or geothermal applications. Its small, galvanized steel cabinet — available in horizontal or vertical (up-flow or down-flow) configurations — is one of the most compact heat pump offerings in the industry. Horizontal cabinets come standard with blower systems that easily can be reconfigured from end-to-straight discharge in a matter of minutes. The vertical cabinet’s blower assembly can be selected for top or side discharge to meet different ducting configurations.