Maritime Geothermal Ltd products

Using a standard geothermal ground loop, our high-temperature hot water heat pump (WC Series) delivers up to 160°F (70°C) hot water for high-temperature hydronic heating systems. We accomplished this by using a two-step system involving two refrigerant circuits and two compressors. This heat pump would be ideally suited for homes retrofitting from hot water boilers, with hot water baseboard or hot water radiators. This heat pump could also be used as a stand-alone system for heating domestic hot water.

Our high-temperature heat pump (WH Series) is a liquid-to-water heat pump with a twist. The WH heat pump can use as its source either a typical ground loop (provided the entering water temperature does not fall below 50°F (10°C) or any clean incoming liquid that has been pre-heated to between 50°F (10°C) and 122°F (50°C). Some alternative heat sources include a buffer tank on the indoor side of a geothermal heat pump or a cooling loop from an industrial process. Using this pre-heated incoming liquid, our high-temperature heat pump will heat domestic hot water to as high as 160°F (70°C).

The air to air and water heat pump provides heating and cooling via forced air as well as heating via radiant in-floor heat. This heat pump uses the outdoor air for a heat source, making it economical to install.

The Lyric T6 Pro Wi-Fi thermostat offers a fully connected home experience. The installation and setup of this thermostat is quick and easy for both the homeowner and techs, and it integrates with Apple HomeKit and Amazon Alexa. This thermostat is fully programmable and comes with its own app.