Parr Hydrogenators are certified to the electrical code of the Canadian Standards Association (CSA). However 230V heaters are not CSA approved. All models operating on 230V, including their heaters, are approved for CE certification.
| Dimensions and Weights | |
| Specifications | 3916 Hydrogenator |
| Base plate | 22 x 19 in. |
| Overall height | 14 in. |
| Net/Shipping weight | Varies with options chosen |
| 4833 Controller (in.) | 10.2w x 7.7d x 7.1h |