The IDPlus 961, 971 and 974 defrost controllers made by Eliwell represent the latest versions of the ID 961, 971 and 974. These new models of defrost controllers have enhanced design and functionality and are easily retrofitted into presently installed refrigeration units.
IDPlus 971- series are suitable for static cold storage units at normal sub zero temperatures - dplus 974 for static and ventilated cold storage units at sub zero temperatures.
The IDPlus 961, 971 and 974 defrost controllers made by Eliwell represent the latest versions of the ID 961, 971 and 974. These new models of defrost controllers have enhanced design and functionality and are easily retrofitted into presently installed refrigeration units.
IDPlus 971- series are suitable for static cold storage units at normal sub zero temperatures - dplus 974 for static and ventilated cold storage units at sub zero temperatures.
