Knox Sales Company

Apcom, WH9-4, Plastic/Metal
Single Element Thermostat W/HL, 170 degree Exact OEM replacement for AO Smith

Apcom, WH10-4, Plastic/Metal
Upper Thermostat W/High Limit 170 degree Exact OEM replacement for AO Smith

Apcom, WH10-4, Plastic/Metal
Upper Thermostat W/High Limit 180 degree Exact OEM replacement for AO Smith