See all products of Accessories for set point thermostatic regulating unit Adjustable depth box for manifolds 662, 671 and 668.S1, 664 and 665 series and regulating units 182 series. Differential by-pass kit with fixed setting 25 kPa (2.500 mm w.g.). Pair of fittings with seals for connection of 182 series groups to 662 and 664 series manifolds. Pair of fittings with seals for connection of 182 series groups to 670 and 671 series manifolds.
Adjustable depth box for manifolds 662, 671 and 668.S1, 664 and 665 series and regulating units 182 series.
