Alongside the technology upgrades, Simmons said that they are using the latest A2L refrigerants over the previous hydrofluorocarbon (HFC) options. “It is more efficient, but really, the drive is that ...

Heated Diode Refrigerant Leak Detector Sensitivity better than 0.03 oz/yr (1g/a) Bright, LCD screen with easy-to-see bar graphs and numeric readings 18-hour USB rechargeable lithium-ion battery ...