Tecogen, INC. Gas Engine Chillers
Tecogen Tecochill STX Series and DTX Series (150-400 Tons)
Chillers
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Water-Cooled Engine-Driven Chillers
Our TECOCHILL “STx Series” and “DTx Series” product lines offer water-cooled engine-driven chillers, ranging from 150 to 400 tons of cooling capacity. Each natural gas engine drives a variable-speed single-screw rotary compressor, connected to a standard vapor compression refrigeration system utilizing environmentally-friendly HFC-134a refrigerant.
TECOCHILL’s “STx Series” models feature a single driveline (one engine) to provide up to 200 tons of capacity, whereas TECOCHILL’s “DTx Series” models use dual drivelines (two engines) to provide up to 400 tons of cooling capacity.
The proven and durable 7.4-liter natural gas engine in these chillers provide a dramatic reduction in energy costs while reducing strain on a company’s electrical and standby power systems – freeing valuable electrical capacity for other purposes.
Tecogen Tecochill® RT Series (25-50 Tons)
Chillers
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Air-Cooled Engine-Driven Chillers
Our TECOCHILL® “RT Series” product line offers air-cooled engine-driven packaged chillers with 50 tons of cooling capacity. These engine-driven chillers produce chilled water without the need for a cooling tower, and are installed outdoors for ambient air-cooling of the condenser.
Each chiller’s natural gas engine drives a reciprocating-type piston compressor, as part of a standard vapor compression refrigeration system. TECOCHILL’s RT Series chillers utilize environmentally friendly HFC-404a refrigerant. These chillers can be customized to suit your particular application with special options, including engine emissions controls, engine heat recovery, low-ambient control, hot gas bypass, coil guards and ultra-quiet fans.