Biogas Glycol Chillers G&D Chillers has been manufacturing chillers for the biogas industry for nearly a decade and have chillers installed on hundreds of sites throughout North America. We know what is needed from a chiller in the harsh environments that these facilities are often located in. With oversized, electrofin coated condensers, our chillers will operate when the plant needs them most. With our wide range of standard units and our onsite engineering team, we can be sure to have a design specific to your facility’s needs! Our 24/7 customer service line and remote monitoring service also ensure that if something does go wrong, we will be able to get you back up and running in no time at all! Built in the USA to withstand the harshest conditions Custom design and installation 24/7 Service and support Trusted by hundreds of industry leaders Quick Biogas Sizing Form Single Stage ChillersSelect ModelsGD – 1.5H Nano ChillGD – 2H Nano ChillGD – 3H Micro ChillGD – 5H Micro Chill Multi Stage ChillersSelect ModelsGD – 5×5HGD – 7×7HGD – 20HGD – 27H Vertical Air SeriesSelect ModelsGD – 30H-2CGD – 35H-1CGD – 40H-2CGD – 50H-2C Alternative RefrigerantSelect ModelsELITE 290A2L SERIES Micro Scroll ChillersSelect ModelsGD – 3T-1HAGD – 5T-1HAGD – 7.5T-HAGD – 10T-1HA Tandem Scroll ChillersSelect ModelsGD – 20T-2GD – 25T-2GD – 30T-2GD – 40T-2 Modular SeriesSelect ModelsGD – 10H-MSGD – 13.5H-MSGD – 20H-MSGD – 27H-MS Expansion ModuleSelect ModelsGD – 5H-EMGD – 7H-EMGD – 10H-EMGD – 13.5H-EM Portable Fire & Ice™Select ModelsCH – 3/6CH – 3/10.5CH – 3/25CH – 3/21 LSX Ultra-Low TempSelect ModelsGD – 7H‐1LCGD – 10H‐1LCGD – 14H‐2LCGD – 20H‐2LC Glycol Heater SeriesSelect ModelsGD – 6GD – 10.5GD – 12.5GD – 21 Custom BuildsClick Here to Learn More Cold Water SkidSelect ModelsGD‐10CWS‐PWGD‐20CWS‐PWGD‐35CWS‐PWGD‐70CWS‐PW Pump & Reservoir SeriesSelect ModelsGD-RTPS Glycol Fan CoilsSelect ModelsSingle Fan CoilDual Fan CoilTriple Fan Coil Plate & Frame Heat ExchangersRequest A Quote Piping InstallationsLearn More Remote Monitoring CommunicationsLearn More Previous Next Contact Us