Pines Winterfront Thermostat Cover Packing Spring

Description

Fits
between the packing nut (Part #J-4120-01) and the sealing shaft (Part
#J-4121) to keep the packing firmly compressed in Pines Winterfront thermostats. For use on many radiators
which use the Pines Automatic Winterfront Shutter Thermostat.

OAL: .580
Wire DIA: .073
OD: .540

Additional information