Knox Sales Company

Thermodisc, T-4000 / 230011, Plastic/Metal
Lower Thermostat, Exact OEM replacement for Rheem (SP11695) Bradford White (219-50690-00)

Thermodisc, T-4000-S, Plastic/Metal
Lower 170 Degree Thermostat

Thermodisc, T-4000HL / 230031, Plastic/Metal
Single Element Thermostat W/High Limit, Exact OEM replacement for Rheem (SP11699) Bradford White (219-50691-00)

Thermodisc, T-4100HL-S, Plastic/Metal
Upper Thermostat W/HL 170 Degrees

Thermodisc, T-4200, Plastic/Metal
180 Degree Lower Thermostat

Thermodisc, T-HLC4400, Plastic/Metal
HLC For 4000 / 4100 Thermostat

Thermodisc, T-HLC4401, Plastic/Metal
200 Degree High Limit Thermostat