Combined space and water heating systems

A heating system comprising:

• an evaporator;
• a compressor;
• a first condenser;
• a water storage tank;
• a first temperature sensor configured to detect a water temperature of water within the water storage tank;
• a first refrigerant circuit configured to heat the water storage tank via the first condenser;
• a second condenser;
• a fan configured to blow air across the second condenser, wherein the second condenser is configured to heat the air;
• a second temperature sensor configured to detect air temperature within a space;
• a second refrigerant circuit configured to provide heat to the second condenser;
• a first enclosure containing the water storage tank, the first condenser, and at least a portion of the first refrigerant circuit;
• a second enclosure containing the second condenser, the fan, and at least a portion of the second refrigerant circuit, wherein the second enclosure is disposed adjacent to the first enclosure;
• a single third enclosure containing all heat sources for the water storage tank and the air, the heat sources comprising the evaporator and the compressor, wherein the single third enclosure is disposed adjacent to and directly attached to the first enclosure;
• a controller having a processor and memory storing instructions that, when executed by the processor, cause the controller to:
• receive a first input signal from the first temperature sensor;
• transmit a first output signal to adjust refrigerant flow into the first refrigerant circuit based on the first input signal;
• receive a second input signal from the second temperature sensor;
• and
• transmit a second output signal to adjust refrigerant flow into the second refrigerant circuit based on the second input signal.

A heating system comprising:

• an evaporator having an evaporator inlet and an evaporator outlet;
• a compressor having a compressor inlet in fluid communication with the evaporator outlet and a compressor outlet;
• a water storage tank;
• a first refrigerant circuit in fluid communication with the compressor outlet at a first end and the evaporator inlet at a second end, the first refrigerant circuit configured to heat the water storage tank;
• a radiant heating tube comprising non-potable water;
• a circulation pump configured to circulate the non-potable water through the radiant heating tube;
• a second condenser configured to heat the non-potable water;
• a second refrigerant circuit in fluid communication with the compressor outlet at a first end and the evaporator inlet at a second end, the second refrigerant circuit configured to heat the second condenser;
• a first enclosure containing the water storage tank and at least a portion of the first refrigerant circuit;
• a second enclosure containing the second condenser and at least a portion of the second refrigerant circuit in addition to the second condenser, wherein the second enclosure is disposed adjacent to and directly attached to the first enclosure;
• a single third enclosure containing the evaporator and the compressor, wherein the single third enclosure is disposed adjacent to and directly attached to the first enclosure;
• one or more valves configured to adjust refrigerant flow within the first refrigerant circuit and the second refrigerant circuit;
• and
• a controller configured to output one or more control signals to the one or more valves.